Analysis on Infulence of Pile Spacing Acting on Bearing Capacity of Pile and Soil under Pile Cap Together

Gui Hua Yang; Huai Qi Li

doi:10.4028/www.scientific.net/AMR.250-253.1671

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Analysis on Infulence of Pile Spacing Acting on Bearing Capacity of Pile and Soil under Pile Cap Together

Abstract:

In this paper, the caculating model of pile foundation accounting for bearing capacity of soil under pile cap is established. The influnces of pile spacing on load-sharing ratio, settlement and pile top force has been analyed. The result shows that load-share ratio of soil under pile cap and the settlement of pile foundation increase with the pile spacing; and the force of each pile tends to uniform with the pile spacing increasing gradually.