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Case Studies on Potential Adverse Effects of Pile ... - Gnpgeo.com.my

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3/29/2010<br />

Investigati<strong>on</strong> Approach<br />

Examine induced Axial & Lateral Forces and Moments<br />

<strong>on</strong> <strong>Pile</strong>s at Design C<strong>on</strong>diti<strong>on</strong> & Failure<br />

Use <strong>of</strong> Lateral earth pressure theory<br />

Piglet to <strong>com</strong>pute pile group load distributi<strong>on</strong><br />

Check FOS against<br />

<strong>Pile</strong> axial capacity<br />

<strong>Pile</strong> lateral capacity<br />

<strong>Pile</strong> structural adequacy (Moment & Shear)<br />

30m<br />

RL29.0m<br />

RL27.0m<br />

RL28.5m<br />

Original Ground Pr<strong>of</strong>ile<br />

25m<br />

Reduced Level<br />

20m<br />

RL17.1m<br />

RL20.18m<br />

RL18.6m<br />

RL20.5m<br />

RL19.0m<br />

15m<br />

0<br />

10m 20m 30m 40m<br />

13

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