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Djarot Widagdo

FTMDITB

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Eccentric

Load Centroid ofloads(loadequivalence)

Loaddistribution

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Eccentric

Load

Calculatetheloaddistributiononthe

asteners

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Lug

Joint

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LugJoint AxialLoad

Failuresoflug

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LugJoint AxialLoad

Shearbearing

tubrbrbru FAKP =

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LugJoint AxialLoad

NettensionFAKP =

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LugJoint AxialLoad

Yield ( )minu

ty

y PF

CP =tu

( ) tubruminu PorPofsmallerP =

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LugJoint TransverseLoad

FAKP =

tyxbrtrytry FAKP =

+

+

+

=

4321

av

A

1

A

1

A

1

A

3A

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LugJoint TransverseLoad

= tuxrtrutru

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Lugjoint

Oblique

minuuu PKP =

6.1/1

6.1

sin

1K

=

minutru

.

PPcos +

tubruminu PorPofsmallerP =

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Lugjoint

Pindesign

D1a

2tr=

++

=

42b

= 2PMu

tubruu PorPofsmallerP =

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Lugjoint

Pindesign

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Lugjoint

Allowables forANsteelbolts(Ftu =125ksi,

su = s

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Lugdesign

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Lugdesign

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Lugdesign

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Lugdesign

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Lugdesign

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Lugdesign