GEOTECHNICAL STANDARD · PDF filegeotechnical standard drawings typical soil nails details geotechnical engineer ... spectral shape factor = (refer to as1170.4). 12. earthquake acceleration

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SCHEDULE OF DRAWINGS

LOCALITY PLAN

BA

RR

ENJO

EY R

D

ILUKA R

D

TH

YR

A R

D

BEACH

WHALE

NAME OF THE ROAD

MAIN ROAD No XX

PARK

GULLY

DARK

CONSTRUCTION SITE

XX.X km BY ROAD FROM SYDNEY

THE CONSTRUCTION SITE IS APPROXIMATELY

ONLY

EXA

MPLE

GEOTECHNICAL STANDARD DRAWINGS

SIGNED DATE

SENIOR GEOTECHNICAL ENGINEER

NAME OF THE COUNCIL

SHEET No

ISSUE No OF SHEETS

06

REGISTRATION No OF PLANS

DS2012/000112

B

FILE No

GEO4361

DATE

01

© COPYRIGHT ROADS AND MARITIME SERVICES

TYPICAL SLOPE STABILISATION WORKS WITH SOIL NAILS

PHONE (02) 8837-0246 FACSIMILE (02) 8837-0059

99 PHILLIP STREET PARRAMATTA NSW 2150

GEOTECHNICAL ENGINEERING SECTION

PREPARED BY:

Stanley Yuen

SOIL NAIL DETAILS06

TYPICAL CROSS SECTIONS05

GENERAL ARRANGEMENT04

NOTES03

REVISION REGISTER02

COVER SHEET01

APPROVED FOR USE

Stanley Yuen 17/10/201217/10/2012

02

REVISION REGISTER

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O:\

Geote

ch\G

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EO

4361 S

oil N

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ndard Dra

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gs\S

oil N

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4361

RE

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A3 ORIGINAL

PREPARED

DRAWING

SHEET No

ISSUE No OF SHEETS

06


CHECKED

DESIGN

ISSUE DATE AUTHPREPAMENDMENT DESCRIPTION

ISSUE STATUS:

COORDINATE SYSTEM: MGA ZONE 56

CHCK

DS2012/000112FILE No

GEO4361

DATE


HEIGHT DATUM: A.H.D.

THIS SHEET MAY BE PREPARED USING COLOUR AND MAY BE INCOMPLETE IF COPIED

B


TYPICAL SOIL NAILS DETAILS

GEOTECHNICAL ENGINEER

SUPERVISING

B.T.

W.L.

W.L.

B.X.

B.X.

TECHNOLOGY SERVICES BRANCH, ASSET MAINTENANCE DIVISION

PREPARED BY: GEOTECHNICAL ENGINEERING SECTION, ENGINEERING

REFER TO SHEET No 02

FOR AMENDMENTS

FOR USE

17/10/201217/10/2012

17/10/2012

17/10/2012

17/10/2012

17/10/2012

ISSUE

ALL

ALL

SHEET ISSUE DETAIL

INITIAL SETUP

COMPLETE REVISION

AUTHORISED DATE

A

*

REVISION REGISTER

B

17/10/2012*

SENIOR GEOTECHNICAL ENGINEER

SGE

B.XIAO 21/03/2014

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4361

N_

B.d

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tetlero

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A3 ORIGINAL

PREPARED

DRAWING

SHEET No

ISSUE No OF SHEETS

06


CHECKED

DESIGN


ISSUE STATUS:


CHCK


GEO4361

DATE




B




SUPERVISING

B.T.

W.L.

W.L.

B.X.

B.X.




FOR AMENDMENTS

FOR USE

17/10/201217/10/2012

17/10/2012

17/10/2012

17/10/2012

17/10/2012

= 10 ~ 20kPa (FOR TRAFFIC).

= 5kPa (FOR NON-TRAFFIC).DESIGN SURCHARGE14.

SPECTRAL SHAPE FACTOR = (REFER TO AS1170.4).13.

EARTHQUAKE ACCELERATION COEFFICIENT = (REFER TO AS1170.4)12.

DESIGN LIFE = 100 YEARS.11.

EXCAVATION FACE.

HDPE STRIP DRAIN TO BE CORRUGATED CORE PERFORATED AND MUST BE INSTALLED DIAGONALLY ACROSS25.

BOTTOM OF STRIP DRAINS TO BE FITTED WITH MANUFACTURED ADAPTOR TO DISCHARG TO A 50mm DIAMETER OUTLET.24.

150mm HDPE STRIP DRAIN MUST BE IN ACCORDANCE WITH RMS SPECIFICATION 3557.23.

INSTALL FACING WALLS (IF REQUIRED).49.

COMMENCE CONCRETE FOOTING CONSTRUCTION OF THE FACING WALL (IF REQUIRED).48.

COMMENCE CONSTRUCTION OF THE DISH DRAIN AND CAPPING BEAM (IF REQUIRED).47.

REPEAT STEPS 2 TO 6 TO THE CUT FLOOR.46.

COMMENCE INSTALL STEEL MESH AND APPLY SHOTCRETE FACING TO THE EXCAVATION.45.

FIX STRIP DRAINS TO THE FACE OF THE EXCAVATION.44.

COMMENCE INSTALLATION OF THE PERMANENT SOIL NAILS AND CONDUCT ACCEPTANCE TEST AS REQUIRED.43.

AS REQUIRED.

COMMENCE INSTALLATION OF THE SUITABILITY TEST SOIL NAILS AND CONDUCT SUITABLY TEST42.

BY PRINCIPAL’S SUITABLY QUALIFIED GEOTECHNICAL ENGINEER TO VERIFY AND CONFIRM THE DESIGN ASSUMPTION.

A DEPTH OF 0.5M BELOW THE ROW OF SOIL NAILS TO BE INSTALLED. EXCAVATION FACE TO BE INSPECTED

COMMENCE EXCAVATION TO THE FACE OF CUT. THE EXCAVATION OF INDIVIDUAL "LIFTS" MUST NOT EXCEED41.

EXCAVATION COMMENCE.

ANY UTILITIES WITHIN THE VICINITY MUST BE RELOCATED/DIVERTED PRIOR TO THE40.

REFERENCES

GENERAL NOTE

SHOTCRETE

DESIGN CRITERIA

REINFORCEMENT

DRAINAGE

SOIL NAIL

EXCAVATION

CONSTRUCTION SEQUENCETO THE REINFORCEMENT MUST BE MAINTAINED.

WHERE REBATES OR RECESSES ARE REQUIRED BY URBAN DESIGN SPECIFICATION, MINIMUM CLEAR COVER5.

WALL INCLUDING ANTI-GRAFFITI COATING, IS TO BE IN ACCORDANCE WITH URBAN DESIGNER REQUIREMENT.

TERMINATIONS, REBATES, RECESSES, CHAMFERS ETC. TREATMENT TO THE EXPOSED FACE OF THE FACING PANEL

REFER TO URBAN DESIGNER REQUIREMENT FOR DETAILS OF FACING PANEL WALL FINISHES, COPING ELEMENTS,4.

ARCHITECTURAL FINISH OF THE EXPOSED FACING PANEL WALL MUST BE TO URBAN DESIGNER REQUIREMENTS.3.

REDUCED LEVELS ARE RELATED TO AUSTRALIAN HEIGHT DATUM.2.

ALL DIMENSIONS ARE IN MILLIMETRES UNLESS NOTED OTHERWISE.1.

STABILISE THE ROCK FACE, AS DIRECTED BY THE PRINCIPAL'S SUITABLY QUALIFIED GEOTECHNICAL ENGINEER.

WHERE THERE ARE UNFAVOURABLE ORIENTED JOINTS, ADDITIONAL SOIL NAILS MAY BE REQUIRED TO39.

THE DEPTH OF WEATHERING, LAYERS OF WEAKER ROCK AND UNFAVOURABLE JOINTING AND BEDDING PLANES.

THE PRINCIPAL'S SUITABILITY QUALIFIED GEOTECHNICAL ENGINEER WILL INSPECT THE ROCK FACE FOR38.

SUITABLY QUARILIFIED GEOTECHNICAL ENGINEER AND INSTALLATION OF SOIL NAIL WALL.

EXCAVATION STAGE MUST NOT EXCEED 2.0m DEPTH PRIOR TO INSPECTION BY THE PRINCIPAL'S37.

SHOTCRETE THICKNESS AS PER DESIGN (SEE TABLE 1).10.

SOIL NAILS, GROUT AND SHOTCRETE MUST BE IN ACCORDANCE WITH SPECIFICATION R64 AND R68.9.

USE OF SHRINKAGE LIMITED CEMENT IN SHOTCRETE IN ACCORDANCE WITH SPECIFICATION R68 AND 3211.

MINIMUM 28 DAY COMPRESSIVE STRENGTH OF SHOTCRETE AND SOIL NAIL CEMENT GROUT MUST BE 40MPa.8.

R64 CLAUSE 2.3.3.

SHOTCRETE MIX DESIGN MUST BE EXPOSURE CLASSIFICATION: B2 IN ACCORDANCE WITH RMS SPECIFICATION7.

SHOTCRETE WALL EXPOSURE CLASSIFICATION: B1 IN ACCORDANCE WITH AS3600.6.

OR EQUIVALENT TO SUIT THE THREADED END OF THE SOIL NAIL.

SOIL NAIL NUTS MUST BE GRADE C COMPLYING WITH AS1112.3 AND PROPERTY CLASS 5 COMPLYING WITH AS4291.222.

AS4680 WITH A COATING WEIGHT OF 600g/m².

SOIL NAILS, BEARING PLATES, WASHERS AND STEEL MESH MUST BE HOT DIP GALVANISED IN ACCORDANCE WITH21.

LAPS ARE NOT ALLOWED OVER STRIP DRAINS.

STEEL MESH LAPS MUST BE STAGGERED AND CUT SUCH THAT ONLY TWO SHEETS ARE LAPPED AT ONE LOCATION.20.

STEEL MESH MUST BE LAPPED BY 3 WIRES.19.

IS ACHIEVED. LOCAL ADDITIONAL EXCAVATION MAY BE REQUIRED.

40mm COVER IS ACCEPTABLE TO STRIP DRAIN. CONSTRUCTION METHODOLOGY TO ENSURE COVER TO STRIP DRAIN

NOMINAL COVER TO STEEL MESH MUST BE NOT LESS THAN 75mm TO SURFACE AND ROCK.18.

NOMINAL COVER TO SOIL NAIL HEAD AND BEARING PLATE MUST BE NOT LESS THAN 50mm.17.

BEARING PLATE MUST BE GRADE 250 IN ACCORDANCE WITH AS3678.16.

STEEL MESH MUST BE GRADE D500N IN ACCORDANCE WITH AS4671.15.

MINIMUM COMPRESSIVE STRENGTH OF GROUT MUST BE 40MPa AT 28 DAYS.36.

GROUT TUBES MUST HAVE MINIMUM INTERNAL DIAMETER OF 12mm, MADE FROM HDPE, MINIMUM WALL THICKNESS MUST BE 2mm.35.

MUST BE 300mm FROM ENDS OF EACH NAIL. PROVIDE A MINIMUM OF THREE CENTRALIZED.

PROVIDE CENTRALIZERS FOR SOIL NAILS AT INTERVAL NOT EXCEEDING 2 000mm. FIRST AND LAST CENTRALIZED34.

ACCEPTANCE TESTS = 3% OF SOIL NAILS (MINIMUM 2 TESTS).33.

ACHIEVED PRIOR TO REACHING 80% OF BAR YIELD LOAD.

CONTRACTOR TO CONFIGURE TEST SOIL NAIL TO ENSURE THAT 200% OF THE WORKING BOND STRESS CAN BE32.

WALL THICKNESS MUST BE 2mm.

SOIL NAILS ARE TO BE ENCAPSULATED WITH A CORRUGATED HIGH DENSITY POLYETHYLENE (HDPE) SHEATH WITH MINIMUM31.

SOIL NAILS MUST BE INSTALLED AT A DECLINATION OF 10-45 DEGREES BELOW HORIZONTAL UNLESS NOTED OTHERWISE.30.

DRILL HOLES FOR SOIL NAILS MUST BE AT LEAST 100mm DIAMETER UNLESS NOTED OTHERWISE.29.

TESTING OF SOIL NAIL MUST BE IN ACCORDANCE WITH RMS SPECIFICATION R64.28.

REFER RMS SPECIFICATION R64 FOR CONSTRUCTION STAGING AND SPECIFICATION REQUIREMENTS.27.

SOIL NAIL MUST BE GRADE D500N IN ACCORDANCE WITH AS4671.26.

FLEXIBLE STRIP FILTER DRAINS3557:RMS

CEMENTS, BINDERS AND FILLERS3211:RMS

SHOTCRETE WORK WITHOUT STEEL FIBRESR68:RMS

SOIL NAILINGR64:RMS

GEOTEXTILES (SEPARATION AND FILTRATION)R63RMS

03

NOTES

3

STRIPDRAIN

LEGEND

NAIL ROW NUMBER

SOIL NAIL

GENERAL NOTES

GENERAL ARRANGEMENT

04

ONLY

EXA

MPLE

ONLY

EXA

MPLE

0

2 1

2 4 6 8 10m

SCALE 1 : 200

SCALE OR AS SHOWN

FOR OTHER GENERAL NOTES RELATING TO THIS SHEET, SEE SHEET No 03.

SUTABILITY TEST NAIL

TREATMENT AREA

BE EXERCISED WHEN WORKING IN THE VICINITY OF ALL UTILITY SERVICES.

UTILITY PLANS OBTAINED BY DIALLING PH 1100 OR FAX 1300 652 077 (DIAL BEFORE YOU DIG). CAUTION SHOULD

SHOULD BE CONFIRMED BY FIELD INSPECTION, PRIOR TO THE COMMENCEMENT OF ROADWORKS AND THE RELEVANT

BASED ON AVAILABLE DOCUMENTARY EVIDENCE. THE PRESENCE OF A UTILITY SERVICES, ITS SIZE AND LOCATION

UTILITY INFORMATION SHOWN ON THE PLANS DOES NOT DEPICT ANY MORE THAN THE PRESENCE OF A SERVICES,

50.000

48.000

48.500

49.000

49.50050.500

50.0

00

57.0

00

60.0

00

70.0

00

SOIL NAILS

80.0

00

84.7

00

90.0

00 9

2.0

00

100.0

00

106.0

00

110.0

00

CONTROL LINE MC01

FROM TOWN X

TO TOWN Y

PLAN

NAME OF THE ROAD

3

2

1

FROM TOWN X

53.0

90

52.7

88

51.3

60

50.0

00

60.0

00

70.0

00

80.0

00

90.0

00

100.0

00

110.0

00

48.9

66

48.8

88

48.7

83

48.6

41

48.4

52

48.1

86

47.8

96

57.0

00

84.7

00

106.0

00

92.0

00

STRIPDRAIN

SOIL NAILS

TOP OF SLOPE

TOP OF SOIL NAILS WALL

TO TOWN Y

ELEVATION

DATUM RL 45.000

NAIL WALL TC01-TC12 (RL)

TOP OF CUT AND SOIL

MC01 (RL)

EDGE OF PAVEMENT

CHAINAGES (m)

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O:\

Geote

ch\G

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EO

4361 S

oil N

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ndard Dra

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gs\Pla

ns a

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win

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ndard Dra

win

gs\G

4361

GA_

B.d

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tetlero

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A3 ORIGINAL

PREPARED

DRAWING

SHEET No

ISSUE No OF SHEETS

06


CHECKED

DESIGN


ISSUE STATUS:


CHCK


GEO4361

DATE




B




SUPERVISING

B.T.

W.L.

W.L.

B.X.

B.X.




FOR AMENDMENTS

FOR USE

17/10/201217/10/2012

17/10/2012

17/10/2012

17/10/2012

17/10/2012

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on

PA

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PA

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DF.pltcfg

O:\

Geote

ch\G

eote

ch Projects\G

EO

4361 S

oil N

ails Sta

ndard Dra

win

gs\Pla

ns a

nd Dra

win

gs\S

oil N

ails Sta

ndard Dra

win

gs\G

4361S

NS_

B.d

gn

tetlero

b

A3 ORIGINAL

PREPARED

DRAWING

SHEET No

ISSUE No OF SHEETS

06


CHECKED

DESIGN


ISSUE STATUS:


CHCK


GEO4361

DATE




B




SUPERVISING

B.T.

W.L.

W.L.

B.X.

B.X.




FOR AMENDMENTS

FOR USE

17/10/201217/10/2012

17/10/2012

17/10/2012

17/10/2012

17/10/2012

10

1

TOE OF WALL CONTROL LINE

WEEP HOLE

100

SHOTCRETE

STRIP DRAIN

250

0 250 1 000mm500 750150

50 SCALE 1 : 25

DETAILS SEE TABLE 1

SOIL NAIL SPACING AND

HANDRAIL TO BE DESIGNED (IF REQUIRED)

TOE OF WALL CONTROL LINE

100

SHOTCRETE

STRIP DRAIN

250

0 250 1 000mm500 750150

50 SCALE 1 : 25

DETAILS SEE TABLE 1


(IF REQUIRED)

CONCRETE FACING

MIN

300

FOOTPATH

ROAD PAVEMENT

BE DESIGNED (IF REQUIRED)

CONCRETE FOOTING TO

MIN

300

SQ

200

IN ACCORDANCE WITH RMS R63 SPECIFICATION

IN CLASS B GEOTEXTILE (NON WOVEN)

20mm CRUSHED ROCK WRAPPED

SOCK DISCHARGED INTO NEARBY PIT

Ø100 AG LINE WRAPPED IN GEOTEXTILE

DISH DRAIN

100

MINIMUM COVER 50mm

MIN

900

CONCRETE CAPPING BEAM TO BE DESIGNED BY OTHERS

TO BE DESIGNED BY OTHERS

PANEL AND PANEL CONNECTION

TOP OF WALL CONTROL LINE

THICKNESS OF PACKERS TO SUIT GAP

PANEL PACKERS GLUED IN PLACE

HIGH DENSITY PLASTIC PRECAST CONCRETE

TYPICAL CROSS SECTION AND CONCRETE FACING TYPICAL CROSS SECTION WITHOUT CONCRETE FACING

10

1

SHOTCRETE

STRIP DRAIN

250

0 250 1 000mm500 750150

50 SCALE 1 : 25

DETAILS SEE TABLE 1


SHOTCRETE DISH DRAIN

MIN

300

100

MIN

500

HANDRAIL TO BE DESIGNED (IF REQUIRED)

DISH DRAIN

100

MINIMUM COVER 50mm CONCRETE CAPPING BEAM TO BE DESIGNED BY OTHERS

TOP OF WALL CONTROL LINE

10

1

MIN

900

B213 PLUS BACKER ROD

FLEXIBLE SEALANT TO SPECIFICATION

WHEN HANDRAIL IS NOT REQUIRED

TYPICAL CROSS SECTION WITHOUT CONCRETE FACING

05

TYPICAL CROSS SECTIONS


TABLE 1: SOIL NAIL DETAILS

ROW No(m)

LENGTH

TYPE

BAR

DIAMETER (mm)

DRILLED HOLE

TO HORIZONTAL

INCLINATION SPACING (m)

THICKNESS (mm)

SHOTCRETE

LOAD (KN)

WORKING

SOIL NAIL

x

x

x x

x

x x

x

x x

x

x x

x

x x

x

x

x

x

x

x

x

x

x

x

x

HORIZONTAL VERTICAL

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DF.pltcfg

O:\

Geote

ch\G

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ch Projects\G

EO

4361 S

oil N

ails Sta

ndard Dra

win

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ns a

nd Dra

win

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oil N

ails Sta

ndard Dra

win

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4361S

ND

_B.d

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tetlero

b

A3 ORIGINAL

PREPARED

DRAWING

SHEET No

ISSUE No OF SHEETS

06


CHECKED

DESIGN


ISSUE STATUS:


CHCK


GEO4361

DATE




B




SUPERVISING

B.T.

W.L.

W.L.

B.X.

B.X.




FOR AMENDMENTS

FOR USE

17/10/201217/10/2012

17/10/2012

17/10/2012

17/10/2012

17/10/2012

AT EACH SOIL NAIL

TYPICAL REINFORCEMENT GRID

0

200 100

200 400 600 800 1 000mm

SCALE 1 : 20

500500

500

500

5050

100

SOIL NAIL

BASE PLATE

200 x 200 x 16

AT ALL SOIL NAIL LOCATIONS

1 000mm LONG BOTH DIRECTIONS

AND VERTICAL REINFORCEMENT

4N20 GALVANISED HORIZONTAL

50

50

100

500

0 500 2 000mm300 1 000 1 500

100 SCALE 1 : 50

==

SOIL NAIL

STRIP DRAINS

DIAGONAL

IN S

HE

ET 4

RE

FE

R T

O T

AB

LE 1

IN SHEET 4

REFER TO TABLE 1

==

SOIL NAIL SPACING DETAIL

TYPICAL SECTION THROUGH ENCAPSULATED SOIL NAIL

0

50 SCALE 1 : 10100

100 200 300 400 500mm

HDPE SHEATH

CORRUGATED

Ø100 MIN

GROUT TUBES

GALVANISED SOIL NAIL

OUTER GROUT ANNULUS

INNER GROUT ANNULUS

0

50 SCALE 1 : 10100

100 200 300 400 500mm

GROUT TUBES

GALVANISED SOIL NAIL

GROUT ANNULUS

(MINIMUM REQUIRED = 3)

SPACING AT 2m MAX

INTERNAL CENTRALISERS

(MINIMUM REQUIRED 3)

SPACING AT 2m MAX

EXTERNAL CENTRALISERS

(MINIMUM REQUIRED = 3)

SPACING AT 2m MAX

CENTRALISERS

TYPICAL SECTION THROUGH NON-CAPSULATED SOIL NAIL

FOR SOIL NAIL

PREDRILL HOLE

FOR SOIL NAIL

PREDRILL HOLE

VARIES

250

0 250 1 000mm500 750150

50 SCALE 1 : 25

ACCORDANCE WITH R64 AND RMS 3557

150mm WIDE STRIP DRAIN IN

50 (MIN) CONCRETE COVER TO NAIL

SOIL NAIL

30mm INTO SHOTCRETE

SHEATING TO EXTEND40MPa SHOTCRETE

BASEPLATE (GALVANISED)

GRID SEE DETAIL

REINFORCEMENT

SPACI

NG AT

2.0m (M

AX)

CENTRALISERS

30

0

TYPICAL ENCAPSULATED SOIL NAILS DETAILS

VARIES

250

0 250 1 000mm500 750150

50 SCALE 1 : 25

ACCORDANCE WITH R64 AND RMS 3557

150mm WIDE STRIP DRAIN IN

50 (MIN) CONCRETE COVER TO NAIL

SOIL NAIL

40MPa SHOTCRETE

BASEPLATE (GALVANISED)

GRID SEE DETAIL

REINFORCEMENT

SPACI

NG AT

2.0m (M

AX)

CENTRALISERS

30

0

TYPICAL NON-CAPSULATED SOIL NAILS DETAILS

(10°~45°)

(10°~45°)

GALVANISED MESH TO BE DESIGNED

GALVANISED MESH TO BE DESIGNED

WASHER TO SUIT NAIL BAR

GALVANISED NUT AND BEVELLED

WASHER TO SUIT NAIL BAR

GALVANISED NUT AND BEVELLED

OVER DRI

LL

300 (M

AX)

OVER DRI

LL

300 (M

AX)

WELDED TO SHEATHING

HEAT SHRUNK END CAP

MIN

Ø150

MIN

Ø150

06

SOIL NAIL DETAILS


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GEOTECHNICAL STANDARD · PDF filegeotechnical standard drawings typical soil nails details geotechnical engineer ... spectral shape factor = (refer to as1170.4). 12. earthquake acceleration