34
Dansk standard DS/EN 1992-1-2:2004/A1:2019 Eurocode 2: Betonkonstruktioner – Del 1-2: Generelle regler – Brandteknisk dimensionering Eurocode 2: Design of concrete structures – Part 1-2: General rules – Structural fire design DANSK STANDARD Danish Standards Association Göteborg Plads 1 DK-2150 Nordhavn Tel: +45 39 96 61 01 Tel: +45 39 96 61 01 [email protected] www.ds.dk © Dansk Standard - Eftertryk uden tilladelse forbudt This is a preview of "DS/EN 1992-1-2:2004/...". Click here to purchase the full version from the ANSI store.

Eurocode 2: Betonkonstruktioner – Del 1-2: Generelle ...€¦ · Eurocode 2: Design of concrete structures – Part 1-2: General rules – Structural fire design 2019-05-21 DANSK

  • Upload
    others

  • View
    12

  • Download
    0

Embed Size (px)

Citation preview

Page 1: Eurocode 2: Betonkonstruktioner – Del 1-2: Generelle ...€¦ · Eurocode 2: Design of concrete structures – Part 1-2: General rules – Structural fire design 2019-05-21 DANSK

Dansk standard DS/EN 1992-1-2:2004/A1:2019

Eurocode 2: Betonkonstruktioner – Del 1-2: Generelle regler – Brandteknisk dimensionering

Eurocode 2: Design of concrete structures – Part 1-2: General rules – Structural fire design

2019-05-21

DANSK STANDARDDanish Standards Association

Göteborg Plads 1DK-2150 Nordhavn

Tel: +45 39 96 61 01Tel: +45 39 96 61 01

[email protected]

© Dansk Standard - Eftertryk uden tilladelse forbudt

TillægThis is a preview of "DS/EN 1992-1-2:2004/...". Click here to purchase the full version from the ANSI store.

Page 2: Eurocode 2: Betonkonstruktioner – Del 1-2: Generelle ...€¦ · Eurocode 2: Design of concrete structures – Part 1-2: General rules – Structural fire design 2019-05-21 DANSK

DS/EN 1992-1-2:2004/A1:2019KøbenhavnDS projekt: M317572ICS: 13.220.50; 91.010.30; 91.070.20; 91.080.40

DS-publikationstyperDansk Standard udgiver forskellige publikationstyper.Typen på denne publikation fremgår af forsiden.

Der kan være tale om:Dansk standard• standard, der er udarbejdet på nationalt niveau, eller som er baseret på et andet lands nationale standard, eller• standard, der er udarbejdet på internationalt og/eller europæisk niveau, og som har fået status som dansk standardDS-information• publikation, der er udarbejdet på nationalt niveau, og som ikke har opnået status som standard, eller• publikation, der er udarbejdet på internationalt og/eller europæisk niveau, og som ikke har fået status som

standard, fx en teknisk rapport, eller• europæisk præstandardDS-håndbog• samling af standarder, eventuelt suppleret med informativt materialeDS-hæfte• publikation med informativt materiale

Til disse publikationstyper kan endvidere udgives• tillæg og rettelsesblade

DS-publikationsformPublikationstyperne udgives i forskellig form som henholdsvis

• fuldtekstpublikation (publikationen er trykt i sin helhed)• godkendelsesblad (publipukationen leveres i kopi med et trykt DS-omslag)• elektronisk (publikationen leveres på et elektronisk medie)

DS-betegnelseAlle DS-publikationers betegnelse begynder med DS efterfulgt af et eller flere præfikser og et nr., fx DS 383, DS/EN 5414 osv. Hvis der efter nr. er angivet et A eller Cor, betyder det, enten at det er et tillæg eller et rettelsesblad til hovedstandarden, eller at det er indført i hovedstandarden.DS-betegnelse angives på forsiden.

Overensstemmelse med anden publikation:Overensstemmelse kan enten være IDT, EQV, NEQ eller MOD

• IDT: Når publikationen er identisk med en given publikation.• EQV: Når publikationen teknisk er i overensstemmelse med en given publikation, men

præsentationen er ændret.• NEQ: Når publikationen teknisk eller præsentationsmæssigt ikke er i overensstemmelse med en

given standard, men udarbejdet på baggrund af denne.• MOD:  Når publikationen er modificeret i forhold til en given publikation.

Første del af denne publikations betegnelse er: DS/EN, hvilket betyder, at det er en europæisk standard, der har status som dansk standard.

Denne publikations overensstemmelse er: IDT med: EN 1992-1-2:2004/A1: 2019

DS-publikationen er på engelsk.

This is a preview of "DS/EN 1992-1-2:2004/...". Click here to purchase the full version from the ANSI store.

Page 3: Eurocode 2: Betonkonstruktioner – Del 1-2: Generelle ...€¦ · Eurocode 2: Design of concrete structures – Part 1-2: General rules – Structural fire design 2019-05-21 DANSK

EUROPEAN STANDARD

NORME EUROPÉENNE

EUROPÄISCHE NORM

EN 1992-1-2/A1

May 2019

ICS 91.010.30; 91.080.40

EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMITÉ EUROPÉEN DE NORMALISATIONEUROPÄISCHES KOMITEE FÜR NORMUNG

CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels

© 2019 CEN Ref. No. EN 1992-1-2:2004/A1:2019: EAll rights of exploitation in any form and by any means reserved worldwide for CEN national Members

Eurocode 2: Design of concrete structures - Part 1-2: General rules - Structural fire design

Eurocode 2 : Calcul des structures en béton - Partie 1-2 : Règles générales -

Calcul du comportement au feu

Eurocode 2: Bemessung und Konstruktion von Stahlbeton- und Spannbetontragwerken

- Teil 1-2: Allgemeine Regeln - Tragwerksbemessung für den Brandfall

This amendment A1 modifies the European Standard EN 1992-1-2:2004; it was approved by CEN on 8 March 2019.

CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for inclusion of this amendment into the relevant national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN member.

This amendment exists in three official versions (English, French, German).

A version in any other language made by translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management Centre has the same status as the official versions.

CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom.

English Version

DS/EN 1992-1-2:2004/A1:2019

This is a preview of "DS/EN 1992-1-2:2004/...". Click here to purchase the full version from the ANSI store.

Page 4: Eurocode 2: Betonkonstruktioner – Del 1-2: Generelle ...€¦ · Eurocode 2: Design of concrete structures – Part 1-2: General rules – Structural fire design 2019-05-21 DANSK

EN 1992-1-2:2004/A1:2019(EN)

Contents Page

European foreword .............................................................................................................................................................................................................. 31 Modificationof4.2.1(1) ................................................................................................................................................................................. 42 Modificationof5.3.3(1) ................................................................................................................................................................................. 43 New Annex C .............................................................................................................................................................................................................. 4AnnexC(informative)Bucklingofcolumnsunderfireconditions ................................................................................... 5

2

DS/EN 1992-1-2:2004/A1:2019

This is a preview of "DS/EN 1992-1-2:2004/...". Click here to purchase the full version from the ANSI store.

Page 5: Eurocode 2: Betonkonstruktioner – Del 1-2: Generelle ...€¦ · Eurocode 2: Design of concrete structures – Part 1-2: General rules – Structural fire design 2019-05-21 DANSK

European foreword

This document (EN 1992-1-2:2004/A1: 2019) has been prepared by Technical Committee CEN/TC 250 “Structural Eurocodes”, the secretariat of which is held by BSI.

This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the  latest by November 2019, and conflicting national standards shall be withdrawn at the latest by November 2019.

Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN shall not be held responsible for identifying any or all such patent rights.

This document has been prepared under a mandate given to CEN by the European Commission and the European Free Trade Association.

According to the CEN-CENELEC Internal Regulations, the national standards organisations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom.

EN 1992-1-2:2004/A1:2019(EN)

3

DS/EN 1992-1-2:2004/A1:2019

This is a preview of "DS/EN 1992-1-2:2004/...". Click here to purchase the full version from the ANSI store.

Page 6: Eurocode 2: Betonkonstruktioner – Del 1-2: Generelle ...€¦ · Eurocode 2: Design of concrete structures – Part 1-2: General rules – Structural fire design 2019-05-21 DANSK

Eurocode 2: Design of concrete structures –

Part 1-2: Generalrules–Structuralfiredesign

1 Modificationof4.2.1(1)

Replace existing NOTE 2 in paragraph (1) of 4.2.1 with the following new NOTE 2:

"NOTE 2  Tabulated data for the fire design of slender reinforced columns in braced and unbraced systems is given in Annex C.".

2 Modificationof5.3.3(1)

Delete the following sentence in paragraph (1) of 5.3.3:

"Further information is given in Annex C.".

3 New Annex C

Replace the existingAnnex Cwith the following:

"

EN 1992-1-2:2004/A1:2019(EN)

4

DS/EN 1992-1-2:2004/A1:2019

This is a preview of "DS/EN 1992-1-2:2004/...". Click here to purchase the full version from the ANSI store.

Page 7: Eurocode 2: Betonkonstruktioner – Del 1-2: Generelle ...€¦ · Eurocode 2: Design of concrete structures – Part 1-2: General rules – Structural fire design 2019-05-21 DANSK

Annex C (informative)

Bucklingofcolumnsunderfireconditions

(1) The tables in this annex provide information for assessing columns with rectangular cross section in braced or unbraced structures giving the maximum permissible slenderness ratio under fire conditions, λfi,max. The slenderness ratio in the fire situation is λfi = l0,fi / i, where the effective column length, l0,fi, is defined by the actual length of the column, l, and the support conditions under fire conditions.

The effective length in fire l0,fi may be taken as the effective length l0 in ambient conditions in all cases. For braced building structures where the required standard fire exposure is higher than 30 min and the column is continuous through a slab that provides fire separation, the effective length l0,fi may be taken as 0,5 l for intermediate floors and 0,5 l ≤ l0,fi ≤ 0,7 l for the upper floor. Intermediate values of l0,fi / l may be chosen depending of the actual moment restraints at the supports under fire conditions. For unbraced structures l0,fi should be taken as the lesser of 2l or l0 in ambient conditions.

The radius of gyration i is shown in Figure C.1.

The tables are valid for the range of thermal conductivity between the lower and upper limit given in 3.3.3. The column slenderness λfi is limited to values ≤ 55.

(2) The following parameters are needed to use the tables in this annex:

h, b dimensions of column cross section, b ≤ h

Ac cross sectional area of column, Ac = b × h

nfi

load ratio: nfi = (C.1)

𝜔

modified mechanical reinforcement ratio: 𝜔 =

Asc,e and Ast,e are defined in (3).

eN modified, total first order eccentricity of the normal force, NEd,fi,

see Figure C.1. However, eN ≥ e0 , see EN 1992-1-1:2004, 6.1(4)

a axis distance of the main bars

NEd,fi design axial load in the fire condition

M0Ed,fi design first order moment in the fire condition

The tables are not applicable for fck > 50 MPa. The reference dimension for the cross section in the tables is always the smaller cross section dimension b.

EN 1992-1-2:2004/A1:2019(EN)

5

DS/EN 1992-1-2:2004/A1:2019

This is a preview of "DS/EN 1992-1-2:2004/...". Click here to purchase the full version from the ANSI store.

Page 8: Eurocode 2: Betonkonstruktioner – Del 1-2: Generelle ...€¦ · Eurocode 2: Design of concrete structures – Part 1-2: General rules – Structural fire design 2019-05-21 DANSK

(3) Asc,e is the cross-sectional area of the reinforcement at the distance a from the most compressed side of the column and Ast,e is the cross-sectional area of the reinforcement at the distance a from the least compressed side of the column. Other reinforcing bars in the cross section are disregarded.

Buckling around y-axis and z-axis should be examined. The tables may be used for buckling around both the z-axis and the y-axis as defined in Figure C.1. They may also be used for rectangular cross sections with asymmetric reinforcement arrangement. For buckling around both the z-axis or the y-axis, the smaller dimension b should be used as the parameter in the tables.

For buckling around the y-axis, the actual first order eccentricity of the normal force in the fire condition may be reduced by the factor b/h. Using the tables, eN always is at least 20 mm.

For columns with asymmetric reinforcement arrangements, the minimum values of Asc,e and Ast,e shall be used.

a) b) Buckling around z-axis:

eN = ;

Buckling around y-axis:

eN =

Keyreinforcing bars to be disregardedreinforcing bars

Figure C.1 — Rectangular cross sections

(4) For rectangular cross sections the minimum number of reinforcing bars in each Asc and Ast is given in Table C.1.

Table C.1 — Minimum number of reinforcing bars

ω Minimum dimension of column section, b600 mm 500 mm 400 mm 300 mm 250 mm 200 mm

0,1 3 3 3 2 2 20,2 3 3 3 2 2 20,5 3 3 3 2 2 21,0 5 4 3 2 2 2

EN 1992-1-2:2004/A1:2019(EN)

6

DS/EN 1992-1-2:2004/A1:2019

This is a preview of "DS/EN 1992-1-2:2004/...". Click here to purchase the full version from the ANSI store.

Page 9: Eurocode 2: Betonkonstruktioner – Del 1-2: Generelle ...€¦ · Eurocode 2: Design of concrete structures – Part 1-2: General rules – Structural fire design 2019-05-21 DANSK

(5) In accordance with EN 1992-1-1:2004, 4.4.1.2(3) the axis distance for the reinforcing bars in the cross section shall fulfil a> 1,5ϕsl , where ϕsl is the bar diameter.

(6) When using the tables within this annex, linear interpolation is permitted.

EN 1992-1-2:2004/A1:2019(EN)

7

DS/EN 1992-1-2:2004/A1:2019

This is a preview of "DS/EN 1992-1-2:2004/...". Click here to purchase the full version from the ANSI store.

Page 10: Eurocode 2: Betonkonstruktioner – Del 1-2: Generelle ...€¦ · Eurocode 2: Design of concrete structures – Part 1-2: General rules – Structural fire design 2019-05-21 DANSK

EN 1992-1-2:2004/A1:2019(EN)TableC.2—Maximum

permissibleslendernessratiounderfireconditionsforbracedandunbracedcolumns:R30

R30

b

(mm

)60

050

040

030

025

020

0

n fi

0,2

0,4

0,6

0,2

0,4

0,6

0,2

0,4

0,6

0,2

0,4

0,6

0,2

0,4

0,6

0,2

0,4

0,6

e N

(mm

)a

(mm

)λ fi,m

axλ fi,m

axλ fi,m

axλ fi,m

axλ fi,m

axλ fi,m

ax

ω =

0,1

2025

5555

5255

5550

5555

4755

5040

5547

3555

4228

2045

5555

5555

5555

5555

5555

5549

5555

4455

4936

2065

5555

5555

5555

5555

5555

5555

5555

4855

4637

2085

5555

5555

5555

5555

5555

5555

5554

4754

44

5025

5555

4655

5442

5550

3654

3921

4932

40

18

5045

5555

5555

5552

5555

4555

4727

5538

47

19

5065

5555

5555

5555

5555

5155

5131

5538

43

5085

5555

5555

5555

5555

55

4728

5233

37

100

2555

4832

5542

2252

33

35

21

10

045

5555

4155

5129

5540

45

30

100

6555

5547

5555

3355

43

28

10

085

5555

55

5532

5539

22

8

DS/EN 1992-1-2:2004/A1:2019

This is a preview of "DS/EN 1992-1-2:2004/...". Click here to purchase the full version from the ANSI store.

Page 11: Eurocode 2: Betonkonstruktioner – Del 1-2: Generelle ...€¦ · Eurocode 2: Design of concrete structures – Part 1-2: General rules – Structural fire design 2019-05-21 DANSK

EN 1992-1-2:2004/A1:2019(EN)

R30

b

(mm

)60

050

040

030

025

020

0

n fi

0,2

0,4

0,6

0,2

0,4

0,6

0,2

0,4

0,6

0,2

0,4

0,6

0,2

0,4

0,6

0,2

0,4

0,6

e N

(mm

)a

(mm

)λ fi,m

axλ fi,m

axλ fi,m

axλ fi,m

axλ fi,m

axλ fi,m

ax

ω =

0,2

2025

5555

5455

5552

5555

4855

5340

5550

3655

4428

2045

5555

5555

5555

5555

5555

5551

5555

4555

5136

2065

5555

5555

5555

5555

5555

5555

5555

4855

4736

2085

5555

5555

5555

5555

5555

5554

5554

4555

4234

5025

5555

4755

5543

5554

3755

4321

5536

50

22

5045

5555

5555

5555

5555

4755

5229

5543

55

24

5065

5555

5555

5555

5555

5455

5532

5540

48

5085

5555

5555

5555

5555

5155

4726

5531

38

100

2555

5333

5547

2455

38

48

37

10

045

5555

4455

5533

5547

55

18

48

23

100

6555

5551

5555

3855

51

55

45

10

085

5555

55

5535

5543

52

28

Tabl

e C.

2 (c

ontin

ued)

9

DS/EN 1992-1-2:2004/A1:2019

This is a preview of "DS/EN 1992-1-2:2004/...". Click here to purchase the full version from the ANSI store.

Page 12: Eurocode 2: Betonkonstruktioner – Del 1-2: Generelle ...€¦ · Eurocode 2: Design of concrete structures – Part 1-2: General rules – Structural fire design 2019-05-21 DANSK

EN 1992-1-2:2004/A1:2019(EN)

R30

b

(mm

)60

050

040

030

025

020

0

n fi

0,2

0,4

0,6

0,2

0,4

0,6

0,2

0,4

0,6

0,2

0,4

0,6

0,2

0,4

0,6

0,2

0,4

0,6

e N

(mm

)a

(mm

)λ fi,m

axλ fi,m

axλ fi,m

axλ fi,m

axλ fi,m

axλ fi,m

ax

ω =

0,5

2025

5555

5555

5553

5555

5055

5540

5554

3555

4728

2045

5555

5555

5555

5555

5555

5553

5555

4755

5537

2065

5555

5555

5555

5555

5555

5555

5555

4855

4733

2085

5555

5555

5555

5555

5555

5551

5551

3954

3625

5025

5555

4955

5545

5555

3855

4720

5540

55

27

5045

5555

5555

5555

5555

5255

5533

5550

55

32

5065

5555

5555

5555

5555

5555

5536

5546

55

5085

5555

5555

5555

5555

5155

4719

5526

34

100

2555

5535

5554

2555

46

5522

55

45

10

045

5555

5055

5540

5555

1555

33

55

51

100

6555

5555

5555

4655

5514

5531

55

10

085

5555

5555

5539

5550

55

30

Tabl

e C.

2 (c

ontin

ued)

10

DS/EN 1992-1-2:2004/A1:2019

This is a preview of "DS/EN 1992-1-2:2004/...". Click here to purchase the full version from the ANSI store.

Page 13: Eurocode 2: Betonkonstruktioner – Del 1-2: Generelle ...€¦ · Eurocode 2: Design of concrete structures – Part 1-2: General rules – Structural fire design 2019-05-21 DANSK

EN 1992-1-2:2004/A1:2019(EN)

R30

b

(mm

)60

050

040

030

025

020

0

n fi

0,2

0,4

0,6

0,2

0,4

0,6

0,2

0,4

0,6

0,2

0,4

0,6

0,2

0,4

0,6

0,2

0,4

0,6

e N

(mm

)a

(mm

)λ fi,m

axλ fi,m

axλ fi,m

axλ fi,m

axλ fi,m

axλ fi,m

ax

ω =

1,0

2025

5555

5555

5555

5555

4955

5539

5555

3455

4925

2045

5555

5555

5555

5555

5555

5555

5555

4855

5537

2065

5555

5555

5555

5555

5555

5555

5555

4855

4731

2085

5555

5555

5555

5555

5555

5547

5548

3349

27

5025

5555

5355

5547

5555

3855

4917

5542

55

29

5045

5555

5555

5555

5555

5555

5535

5555

1655

37

5065

5555

5555

5555

5555

5555

5539

5550

55

5085

5555

5555

5555

5555

5155

46

5516

22

100

2555

5539

5555

2755

50

5525

55

55

10

045

5555

5555

5546

5555

2255

42

55

55

100

6555

5555

5555

55

5525

5541

55

23

10

085

5555

5555

55

5553

55

26

Tabl

e C.

2 (c

ontin

ued)

11

DS/EN 1992-1-2:2004/A1:2019

This is a preview of "DS/EN 1992-1-2:2004/...". Click here to purchase the full version from the ANSI store.

Page 14: Eurocode 2: Betonkonstruktioner – Del 1-2: Generelle ...€¦ · Eurocode 2: Design of concrete structures – Part 1-2: General rules – Structural fire design 2019-05-21 DANSK

EN 1992-1-2:2004/A1:2019(EN)TableC.3—Maximum

permissibleslendernessratiounderfireconditionsforbracedandunbracedcolumns:R60

R60

b

(mm

)60

050

040

030

025

020

0

n fi

0,2

0,4

0,6

0,2

0,4

0,6

0,2

0,4

0,6

0,2

0,4

0,6

0,2

0,4

0,6

0,2

0,4

0,6

e N

(mm

)a

(mm

)λ fi,m

axλ fi,m

axλ fi,m

axλ fi,m

axλ fi,m

axλ fi,m

ax

ω =

0,1

2025

5548

3955

4636

5243

3143

3521

3830

31

20

2045

5555

4855

5545

5551

3955

4229

4936

2240

25

2065

5555

5555

5552

5555

4655

4736

5139

2738

25

2085

5555

5555

5555

5555

5055

4738

4837

2933

24

5025

5243

3250

4027

4534

1633

20

25

5045

5553

4055

4935

5542

2446

28

3815

24

5065

5555

4755

5541

5548

2951

32

4015

23

5085

5555

5455

5547

5549

3249

31

36

100

2545

3415

4027

31

10

10

045

5543

2354

36

4520

26

100

6555

4928

5541

51

23

30

10

085

5554

3255

44

5222

28

12

DS/EN 1992-1-2:2004/A1:2019

This is a preview of "DS/EN 1992-1-2:2004/...". Click here to purchase the full version from the ANSI store.

Page 15: Eurocode 2: Betonkonstruktioner – Del 1-2: Generelle ...€¦ · Eurocode 2: Design of concrete structures – Part 1-2: General rules – Structural fire design 2019-05-21 DANSK

EN 1992-1-2:2004/A1:2019(EN)

R60

b

(mm

)60

050

040

030

025

020

0

n fi

0,2

0,4

0,6

0,2

0,4

0,6

0,2

0,4

0,6

0,2

0,4

0,6

0,2

0,4

0,6

0,2

0,4

0,6

e N

(mm

)a

(mm

)λ fi,m

axλ fi,m

axλ fi,m

axλ fi,m

axλ fi,m

axλ fi,m

ax

ω =

0,2

2025

5549

3855

4735

5543

3044

3419

4029

33

18

2045

5555

4955

5546

5554

4055

4430

5538

2245

26

2065

5555

5555

5554

5555

4855

5036

5540

2642

25

2085

5555

5555

5555

5555

5155

4837

5137

2733

21

5025

5544

3154

4125

5035

1435

19

28

5045

5555

4255

5336

5546

2654

31

4618

33

5065

5555

5055

5543

5552

3155

35

4818

29

5085

5555

5555

5549

5553

3455

32

41

100

2550

3511

4528

38

11

10

045

5548

2555

40

5526

38

23

100

6555

5531

5546

1055

30

43

25

10

085

5555

3655

5012

5529

39

Tabl

e C.

3 (c

ontin

ued)

13

DS/EN 1992-1-2:2004/A1:2019

This is a preview of "DS/EN 1992-1-2:2004/...". Click here to purchase the full version from the ANSI store.

Page 16: Eurocode 2: Betonkonstruktioner – Del 1-2: Generelle ...€¦ · Eurocode 2: Design of concrete structures – Part 1-2: General rules – Structural fire design 2019-05-21 DANSK

EN 1992-1-2:2004/A1:2019(EN)

R60

b

(mm

)60

050

040

030

025

020

0

n fi

0,2

0,4

0,6

0,2

0,4

0,6

0,2

0,4

0,6

0,2

0,4

0,6

0,2

0,4

0,6

0,2

0,4

0,6

e N

(mm

)a

(mm

)λ fi,m

axλ fi,m

axλ fi,m

axλ fi,m

axλ fi,m

axλ fi,m

ax

ω =

0,5

2025

5550

3555

4731

5543

2648

30

4324

36

2045

5555

5155

5547

5555

4255

4730

5540

2154

28

2065

5555

5555

5555

5555

5055

5437

5543

2647

26

2085

5555

5555

5555

5555

5355

5137

5538

2434

18

5025

5545

2655

4119

5534

39

33

20

5045

5555

4355

5538

5551

2755

35

5523

44

5065

5555

5355

5547

5555

3555

40

5523

36

5085

5555

5555

5553

5555

3755

36

4814

100

2555

35

5527

49

18

10

045

5554

2755

479

5534

55

43

100

6555

5537

5555

2055

40

55

41

10

085

5555

4355

5523

5540

53

25

Tabl

e C.

3 (c

ontin

ued)

14

DS/EN 1992-1-2:2004/A1:2019

This is a preview of "DS/EN 1992-1-2:2004/...". Click here to purchase the full version from the ANSI store.

Page 17: Eurocode 2: Betonkonstruktioner – Del 1-2: Generelle ...€¦ · Eurocode 2: Design of concrete structures – Part 1-2: General rules – Structural fire design 2019-05-21 DANSK

EN 1992-1-2:2004/A1:2019(EN)

R60

b

(mm

)60

050

040

030

025

020

0

n fi

0,2

0,4

0,6

0,2

0,4

0,6

0,2

0,4

0,6

0,2

0,4

0,6

0,2

0,4

0,6

0,2

0,4

0,6

e N

(mm

)a

(mm

)λ fi,m

axλ fi,m

axλ fi,m

axλ fi,m

axλ fi,m

axλ fi,m

ax

ω =

1,0

2025

5555

3655

5030

5540

1848

22

4314

35

2045

5555

5555

5550

5555

4255

5029

5542

1955

30

2065

5555

5555

5555

5555

5255

5537

5545

2652

27

2085

5555

5555

5555

5555

5555

5437

5539

2234

5025

5550

2755

4315

5530

39

32

18

5045

5555

4855

5541

5555

2855

38

5525

49

5065

5555

5555

5551

5555

3855

44

5528

41

5085

5555

5555

5555

5555

4055

40

5317

100

2555

41

5529

54

18

10

045

5555

3255

5514

5539

55

51

27

100

6555

5544

5555

2755

48

55

51

10

085

5555

5055

5531

5548

55

34

Tabl

e C.

3 (c

ontin

ued)

15

DS/EN 1992-1-2:2004/A1:2019

This is a preview of "DS/EN 1992-1-2:2004/...". Click here to purchase the full version from the ANSI store.

Page 18: Eurocode 2: Betonkonstruktioner – Del 1-2: Generelle ...€¦ · Eurocode 2: Design of concrete structures – Part 1-2: General rules – Structural fire design 2019-05-21 DANSK

EN 1992-1-2:2004/A1:2019(EN)TableC.4—Maximum

permissibleslendernessratiounderfireconditionsforbracedandunbracedcolumns:R90

R90

b

(mm

)60

050

040

030

025

020

0

n fi

0,2

0,4

0,6

0,2

0,4

0,6

0,2

0,4

0,6

0,2

0,4

0,6

0,2

0,4

0,6

0,2

0,4

0,6

e N

(mm

)a

(mm

)λ fi,m

axλ fi,m

axλ fi,m

axλ fi,m

axλ fi,m

axλ fi,m

ax

ω =

0,1

2025

4942

3347

4029

4436

2334

26

2918

21

2045

5549

3955

4635

5341

2941

3016

3522

25

2065

5555

4655

5342

5547

3548

3522

4025

26

2085

5555

5255

5547

5551

4048

3625

3725

1422

5025

4537

2542

3319

3726

24

5045

5544

3152

4024

4632

932

13

23

5065

5551

3755

4630

5437

1539

18

28

5085

5555

4355

5035

5540

1939

17

26

100

2538

27

3219

23

10

045

4834

942

25

33

100

6555

4016

5131

41

16

10

085

5544

1955

34

43

16

16

DS/EN 1992-1-2:2004/A1:2019

This is a preview of "DS/EN 1992-1-2:2004/...". Click here to purchase the full version from the ANSI store.

Page 19: Eurocode 2: Betonkonstruktioner – Del 1-2: Generelle ...€¦ · Eurocode 2: Design of concrete structures – Part 1-2: General rules – Structural fire design 2019-05-21 DANSK

EN 1992-1-2:2004/A1:2019(EN)

R90

b

(mm

)60

050

040

030

025

020

0

n fi

0,2

0,4

0,6

0,2

0,4

0,6

0,2

0,4

0,6

0,2

0,4

0,6

0,2

0,4

0,6

0,2

0,4

0,6

e N

(mm

)a

(mm

)λ fi,m

axλ fi,m

axλ fi,m

axλ fi,m

axλ fi,m

axλ fi,m

ax

ω =

0,2

2025

5242

3150

4027

4635

2135

24

3016

21

2045

5551

3955

4835

5543

2945

3115

3922

27

2065

5555

4755

5543

5550

3654

3622

4426

28

2085

5555

5455

5549

5553

4053

3724

4025

22

5025

4837

2345

3316

4026

25

15

5045

5546

3155

4124

5334

37

13

28

5065

5555

3955

4931

5540

1746

20

35

5085

5555

4555

5436

5543

2145

19

30

100

2541

27

3618

27

10

045

5536

850

27

42

17

100

6555

4519

5535

52

14

30

10

085

5550

2355

39

5413

28

Tabl

e C.

4 (c

ontin

ued)

17

DS/EN 1992-1-2:2004/A1:2019

This is a preview of "DS/EN 1992-1-2:2004/...". Click here to purchase the full version from the ANSI store.

Page 20: Eurocode 2: Betonkonstruktioner – Del 1-2: Generelle ...€¦ · Eurocode 2: Design of concrete structures – Part 1-2: General rules – Structural fire design 2019-05-21 DANSK

EN 1992-1-2:2004/A1:2019(EN)

R90

b

(mm

)60

050

040

030

025

020

0

n fi

0,2

0,4

0,6

0,2

0,4

0,6

0,2

0,4

0,6

0,2

0,4

0,6

0,2

0,4

0,6

0,2

0,4

0,6

e N

(mm

)a

(mm

)λ fi,m

axλ fi,m

axλ fi,m

axλ fi,m

axλ fi,m

axλ fi,m

ax

ω =

0,5

2025

5541

2654

3822

5133

1536

18

31

20

2045

5553

3855

5034

5544

2751

30

4420

29

2065

5555

4955

5544

5554

3755

3921

5128

32

2085

5555

5555

5551

5555

4255

3923

4525

22

5025

5335

1650

31

4622

27

18

5045

5548

3055

4422

5535

44

35

5065

5555

4155

5534

5545

2055

24

43

5085

5555

4855

5540

5548

2354

23

36

100

2547

24

4211

35

10

045

5539

55

30

55

30

100

6555

5222

5542

55

25

44

24

10

085

5555

2955

47

5526

40

Tabl

e C.

4 (c

ontin

ued)

18

DS/EN 1992-1-2:2004/A1:2019

This is a preview of "DS/EN 1992-1-2:2004/...". Click here to purchase the full version from the ANSI store.

Page 21: Eurocode 2: Betonkonstruktioner – Del 1-2: Generelle ...€¦ · Eurocode 2: Design of concrete structures – Part 1-2: General rules – Structural fire design 2019-05-21 DANSK

EN 1992-1-2:2004/A1:2019(EN)

R90

b

(mm

)60

050

040

030

025

020

0

n fi

0,2

0,4

0,6

0,2

0,4

0,6

0,2

0,4

0,6

0,2

0,4

0,6

0,2

0,4

0,6

0,2

0,4

0,6

e N

(mm

)a

(mm

)λ fi,m

axλ fi,m

axλ fi,m

axλ fi,m

axλ fi,m

axλ fi,m

ax

ω =

1,0

2025

5542

2355

3716

5227

35

29

2045

5555

4155

5535

5545

2454

27

4617

30

2065

5555

5455

5548

5555

3855

4120

5530

35

2085

5555

5555

5555

5555

4355

4123

4826

23

5025

5537

855

29

4712

25

5045

5555

3355

4822

5535

47

37

5065

5555

4655

5537

5550

2155

28

49

22

5085

5555

5455

5544

5553

2655

27

40

100

2555

24

51

36

10

045

5547

55

35

55

33

100

6555

5529

5550

55

31

52

32

10

085

5555

3655

5510

5534

48

20

Tabl

e C.

4 (c

ontin

ued)

19

DS/EN 1992-1-2:2004/A1:2019

This is a preview of "DS/EN 1992-1-2:2004/...". Click here to purchase the full version from the ANSI store.

Page 22: Eurocode 2: Betonkonstruktioner – Del 1-2: Generelle ...€¦ · Eurocode 2: Design of concrete structures – Part 1-2: General rules – Structural fire design 2019-05-21 DANSK

EN 1992-1-2:2004/A1:2019(EN)TableC.5—Maximum

permissibleslendernessratiounderfireconditionsforbracedandunbracedcolumns:R120

R12

0

b

(mm

)60

050

040

030

025

020

0

n fi

0,2

0,4

0,6

0,2

0,4

0,6

0,2

0,4

0,6

0,2

0,4

0,6

0,2

0,4

0,6

0,2

0,4

0,6

e N

(mm

)a

(mm

)λ fi,m

axλ fi,m

axλ fi,m

axλ fi,m

axλ fi,m

axλ fi,m

ax

ω =

0,1

2025

4538

2943

3624

3931

1729

19

23

2045

5244

3350

4029

4535

2132

21

26

2065

5550

3955

4635

5340

2739

25

30

2085

5555

4555

5140

5544

3240

2715

2914

5025

4134

2138

2912

3220

17

5045

4838

2545

3316

3824

21

5065

5545

3154

3922

4629

30

18

5085

5550

3555

4327

5032

31

15

100

2533

23

2712

15

10

045

4128

35

17

24

100

6551

34

4423

33

10

085

5538

649

26

37

20

DS/EN 1992-1-2:2004/A1:2019

This is a preview of "DS/EN 1992-1-2:2004/...". Click here to purchase the full version from the ANSI store.

Page 23: Eurocode 2: Betonkonstruktioner – Del 1-2: Generelle ...€¦ · Eurocode 2: Design of concrete structures – Part 1-2: General rules – Structural fire design 2019-05-21 DANSK

EN 1992-1-2:2004/A1:2019(EN)

R12

0

b

(mm

)60

050

040

030

025

020

0

n fi

0,2

0,4

0,6

0,2

0,4

0,6

0,2

0,4

0,6

0,2

0,4

0,6

0,2

0,4

0,6

0,2

0,4

0,6

e N

(mm

)a

(mm

)λ fi,m

axλ fi,m

axλ fi,m

axλ fi,m

axλ fi,m

axλ fi,m

ax

ω =

0,2

2025

4738

2744

3522

4130

1429

16

23

2045

5544

3253

4128

4935

2033

19

27

2065

5553

4055

4935

5542

2744

26

33

2085

5555

4655

5441

5546

3244

2713

31

5025

4333

1839

28

3419

18

5045

5339

2349

3414

4324

23

5065

5548

3255

4223

5432

36

23

5085

5553

3755

4628

5535

36

19

100

2535

22

308

19

10

045

4628

40

17

30

100

6555

37

5427

43

17

10

085

5542

1155

30

47

17

Tabl

e C.

5 (c

ontin

ued)

21

DS/EN 1992-1-2:2004/A1:2019

This is a preview of "DS/EN 1992-1-2:2004/...". Click here to purchase the full version from the ANSI store.

Page 24: Eurocode 2: Betonkonstruktioner – Del 1-2: Generelle ...€¦ · Eurocode 2: Design of concrete structures – Part 1-2: General rules – Structural fire design 2019-05-21 DANSK

EN 1992-1-2:2004/A1:2019(EN)

R12

0

b

(mm

)60

050

040

030

025

020

0

n fi

0,2

0,4

0,6

0,2

0,4

0,6

0,2

0,4

0,6

0,2

0,4

0,6

0,2

0,4

0,6

0,2

0,4

0,6

e N

(mm

)a

(mm

)λ fi,m

axλ fi,m

axλ fi,m

axλ fi,m

axλ fi,m

axλ fi,m

ax

ω =

0,5

2025

4935

2047

3115

4325

30

23

2045

5544

2955

4024

5534

1536

13

27

2065

5555

4155

5236

5545

2751

28

38

2085

5555

4855

5542

5549

3350

29

3414

5025

4629

43

23

3810

20

5045

5539

1855

33

5022

27

5065

5552

3255

4624

5536

44

29

5085

5555

3955

5230

5540

944

24

100

2539

15

34

25

10

045

5427

49

13

40

100

6555

426

5532

55

31

10

085

5549

1755

38

5511

29

Tabl

e C.

5 (c

ontin

ued)

22

DS/EN 1992-1-2:2004/A1:2019

This is a preview of "DS/EN 1992-1-2:2004/...". Click here to purchase the full version from the ANSI store.

Page 25: Eurocode 2: Betonkonstruktioner – Del 1-2: Generelle ...€¦ · Eurocode 2: Design of concrete structures – Part 1-2: General rules – Structural fire design 2019-05-21 DANSK

EN 1992-1-2:2004/A1:2019(EN)

R12

0

b

(mm

)60

050

040

030

025

020

0

n fi

0,2

0,4

0,6

0,2

0,4

0,6

0,2

0,4

0,6

0,2

0,4

0,6

0,2

0,4

0,6

0,2

0,4

0,6

e N

(mm

)a

(mm

)λ fi,m

axλ fi,m

axλ fi,m

axλ fi,m

axλ fi,m

axλ fi,m

ax

ω =

1,0

2025

5533

1250

27

4317

28

17

2045

5550

3055

4322

5531

34

24

2065

5555

4555

5538

5547

2755

28

4114

2085

5555

5355

5545

5553

3455

31

3815

5025

5225

46

16

36

15

5045

5544

1955

35

5217

24

5065

5555

3655

5126

5538

49

33

5085

5555

4455

5534

5544

1249

14

29

100

2546

37

22

10

045

5533

55

16

42

100

6555

5113

5539

55

14

37

10

085

5555

2455

46

5522

36

Tabl

e C.

5 (c

ontin

ued)

23

DS/EN 1992-1-2:2004/A1:2019

This is a preview of "DS/EN 1992-1-2:2004/...". Click here to purchase the full version from the ANSI store.

Page 26: Eurocode 2: Betonkonstruktioner – Del 1-2: Generelle ...€¦ · Eurocode 2: Design of concrete structures – Part 1-2: General rules – Structural fire design 2019-05-21 DANSK

EN 1992-1-2:2004/A1:2019(EN)TableC.6—Maximum

permissibleslendernessratiounderfireconditionsforbracedandunbracedcolumns:R180

R18

0

b

(mm

)60

050

040

030

025

020

0

n fi

0,2

0,4

0,6

0,2

0,4

0,6

0,2

0,4

0,6

0,2

0,4

0,6

0,2

0,4

0,6

0,2

0,4

0,6

e N

(mm

)a

(mm

)λ fi,m

axλ fi,m

axλ fi,m

axλ fi,m

axλ fi,m

axλ fi,m

ax

ω =

0,1

2025

4034

2237

3017

3122

21

2045

4537

2642

3320

3524

22

2065

5141

3047

3725

3927

1225

2085

5546

3553

4129

4430

1727

5025

3628

1332

22

23

5045

4132

1637

25

2810

5065

4736

2142

297

3314

13

5085

5440

2548

3313

3717

16

100

2527

16

20

10

045

3320

26

100

6540

23

32

17

10

085

4728

39

11

23

24

DS/EN 1992-1-2:2004/A1:2019

This is a preview of "DS/EN 1992-1-2:2004/...". Click here to purchase the full version from the ANSI store.

Page 27: Eurocode 2: Betonkonstruktioner – Del 1-2: Generelle ...€¦ · Eurocode 2: Design of concrete structures – Part 1-2: General rules – Structural fire design 2019-05-21 DANSK

EN 1992-1-2:2004/A1:2019(EN)

R18

0

b

(mm

)60

050

040

030

025

020

0

n fi

0,2

0,4

0,6

0,2

0,4

0,6

0,2

0,4

0,6

0,2

0,4

0,6

0,2

0,4

0,6

0,2

0,4

0,6

e N

(mm

)a

(mm

)λ fi,m

axλ fi,m

axλ fi,m

axλ fi,m

axλ fi,m

axλ fi,m

ax

ω =

0,2

2025

4032

2037

2813

3119

21

2045

4837

2444

3218

3723

23

2065

5542

3052

3724

4327

1026

2085

5548

3555

4329

4931

1629

5025

3627

632

20

24

5045

4431

1440

25

31

5065

5236

1947

29

3714

14

5085

5543

2655

3514

4319

19

100

2528

13

21

10

045

3719

30

15

100

6545

24

39

25

10

085

5531

47

16

32

Tabl

e C.

6 (c

ontin

ued)

25

DS/EN 1992-1-2:2004/A1:2019

This is a preview of "DS/EN 1992-1-2:2004/...". Click here to purchase the full version from the ANSI store.

Page 28: Eurocode 2: Betonkonstruktioner – Del 1-2: Generelle ...€¦ · Eurocode 2: Design of concrete structures – Part 1-2: General rules – Structural fire design 2019-05-21 DANSK

EN 1992-1-2:2004/A1:2019(EN)

R18

0

b

(mm

)60

050

040

030

025

020

0

n fi

0,2

0,4

0,6

0,2

0,4

0,6

0,2

0,4

0,6

0,2

0,4

0,6

0,2

0,4

0,6

0,2

0,4

0,6

e N

(mm

)a

(mm

)λ fi,m

axλ fi,m

axλ fi,m

axλ fi,m

axλ fi,m

axλ fi,m

ax

ω =

0,5

2025

4128

1138

22

3211

19

2045

5335

1949

3012

4119

21

2065

5543

2755

3721

4927

26

2085

5552

3655

4629

5534

1533

5025

3720

33

10

25

5045

4929

45

21

35

5065

5537

1555

29

4412

14

5085

5546

2655

3914

5223

25

100

2529

23

10

045

4312

37

23

100

6555

24

48

34

10

085

5536

55

22

43

Tabl

e C.

6 (c

ontin

ued)

26

DS/EN 1992-1-2:2004/A1:2019

This is a preview of "DS/EN 1992-1-2:2004/...". Click here to purchase the full version from the ANSI store.

Page 29: Eurocode 2: Betonkonstruktioner – Del 1-2: Generelle ...€¦ · Eurocode 2: Design of concrete structures – Part 1-2: General rules – Structural fire design 2019-05-21 DANSK

EN 1992-1-2:2004/A1:2019(EN)

R18

0

b

(mm

)60

050

040

030

025

020

0

n fi

0,2

0,4

0,6

0,2

0,4

0,6

0,2

0,4

0,6

0,2

0,4

0,6

0,2

0,4

0,6

0,2

0,4

0,6

e N

(mm

)a

(mm

)λ fi,m

axλ fi,m

axλ fi,m

axλ fi,m

axλ fi,m

axλ fi,m

ax

ω =

1,0

2025

4220

38

13

30

2045

5536

1553

28

4011

14

2065

5548

2855

4019

5225

25

2085

5555

3955

5031

5536

1436

15

5025

386

32

22

5045

5529

49

17

34

5065

5542

1655

32

47

5085

5553

2955

4315

5526

29

100

2530

20

10

045

5211

41

21

100

6555

31

559

37

10

085

5543

55

29

50

Tabl

e C.

6 (c

ontin

ued)

27

DS/EN 1992-1-2:2004/A1:2019

This is a preview of "DS/EN 1992-1-2:2004/...". Click here to purchase the full version from the ANSI store.

Page 30: Eurocode 2: Betonkonstruktioner – Del 1-2: Generelle ...€¦ · Eurocode 2: Design of concrete structures – Part 1-2: General rules – Structural fire design 2019-05-21 DANSK

EN 1992-1-2:2004/A1:2019(EN)TableC.7—Maximum

permissibleslendernessratiounderfireconditionsforbracedandunbracedcolumns:R240

R24

0

b

(mm

)60

050

040

030

025

020

0

n fi

0,2

0,4

0,6

0,2

0,4

0,6

0,2

0,4

0,6

0,2

0,4

0,6

0,2

0,4

0,6

0,2

0,4

0,6

e N

(mm

)a

(mm

)λ fi,m

axλ fi,m

axλ fi,m

axλ fi,m

axλ fi,m

axλ fi,m

ax

ω =

0,1

2025

3730

1833

259

2511

2045

4133

2136

2712

2813

2065

4536

2439

2916

3116

2085

5039

2844

3220

3419

12

5025

3324

27

16

17

5045

3627

830

18

20

5065

4130

1234

21

23

5085

4633

1739

24

28

100

2524

10

14

10

045

2812

18

100

6533

15

23

10

085

3919

29

10

28

DS/EN 1992-1-2:2004/A1:2019

This is a preview of "DS/EN 1992-1-2:2004/...". Click here to purchase the full version from the ANSI store.

Page 31: Eurocode 2: Betonkonstruktioner – Del 1-2: Generelle ...€¦ · Eurocode 2: Design of concrete structures – Part 1-2: General rules – Structural fire design 2019-05-21 DANSK

EN 1992-1-2:2004/A1:2019(EN)

R24

0

b

(mm

)60

050

040

030

025

020

0

n fi

0,2

0,4

0,6

0,2

0,4

0,6

0,2

0,4

0,6

0,2

0,4

0,6

0,2

0,4

0,6

0,2

0,4

0,6

e N

(mm

)a

(mm

)λ fi,m

axλ fi,m

axλ fi,m

axλ fi,m

axλ fi,m

axλ fi,m

ax

ω =

0,2

2025

3729

1533

23

26

2045

4232

1937

258

2910

2065

4835

2242

2913

3314

2085

5540

2848

3319

3719

12

5025

3322

27

13

17

5045

3826

32

16

21

5065

4429

937

20

26

5085

5234

1644

24

31

100

2525

15

10

045

319

21

100

6537

14

28

10

085

4520

35

18

Tabl

e C.

7 (c

ontin

ued)

29

DS/EN 1992-1-2:2004/A1:2019

This is a preview of "DS/EN 1992-1-2:2004/...". Click here to purchase the full version from the ANSI store.

Page 32: Eurocode 2: Betonkonstruktioner – Del 1-2: Generelle ...€¦ · Eurocode 2: Design of concrete structures – Part 1-2: General rules – Structural fire design 2019-05-21 DANSK

EN 1992-1-2:2004/A1:2019(EN)

R24

0

b

(mm

)60

050

040

030

025

020

0

n fi

0,2

0,4

0,6

0,2

0,4

0,6

0,2

0,4

0,6

0,2

0,4

0,6

0,2

0,4

0,6

0,2

0,4

0,6

e N

(mm

)a

(mm

)λ fi,m

axλ fi,m

axλ fi,m

axλ fi,m

axλ fi,m

axλ fi,m

ax

ω =

0,5

2025

3823

33

16

26

2045

4528

1139

21

29

2065

5334

1847

26

359

2085

5541

2655

3416

4219

5025

3414

28

18

5045

4121

35

22

5065

5027

43

16

29

5085

5535

1351

25

36

100

2526

16

10

045

34

26

100

6544

7

35

13

10

085

5422

44

25

Tabl

e C.

7 (c

ontin

ued)

30

DS/EN 1992-1-2:2004/A1:2019

This is a preview of "DS/EN 1992-1-2:2004/...". Click here to purchase the full version from the ANSI store.

Page 33: Eurocode 2: Betonkonstruktioner – Del 1-2: Generelle ...€¦ · Eurocode 2: Design of concrete structures – Part 1-2: General rules – Structural fire design 2019-05-21 DANSK

EN 1992-1-2:2004/A1:2019(EN)

R24

0

b

(mm

)60

050

040

030

025

020

0

n fi

0,2

0,4

0,6

0,2

0,4

0,6

0,2

0,4

0,6

0,2

0,4

0,6

0,2

0,4

0,6

0,2

0,4

0,6

e N

(mm

)a

(mm

)λ fi,m

axλ fi,m

axλ fi,m

axλ fi,m

axλ fi,m

axλ fi,m

ax

ω =

1,0

2025

3714

32

21

2045

4824

40

13

26

2065

5537

1553

26

35

2085

5547

2755

3615

4519

5025

33

26

5045

4414

35

17

5065

5530

48

15

28

5085

5541

1455

28

40

100

2524

11

10

045

37

24

100

6554

12

41

9

10

085

5529

53

29

Tabl

e C.

7 (c

ontin

ued)

31

DS/EN 1992-1-2:2004/A1:2019

This is a preview of "DS/EN 1992-1-2:2004/...". Click here to purchase the full version from the ANSI store.

Page 34: Eurocode 2: Betonkonstruktioner – Del 1-2: Generelle ...€¦ · Eurocode 2: Design of concrete structures – Part 1-2: General rules – Structural fire design 2019-05-21 DANSK

".

EN 1992-1-2:2004/A1:2019(EN)

32

DS/EN 1992-1-2:2004/A1:2019

This is a preview of "DS/EN 1992-1-2:2004/...". Click here to purchase the full version from the ANSI store.