P-Y CURVES FOR SINGLE PILES IN FINE SOILS FROM THE PREBORED PRESSUREMETER - A NEW APPROACH

被引：0

作者：

Bouafia, Ali ^{[1
]}

机构：

[1] Univ Blida, Fac Engn, Dept Civil Engn, POB 270 RP, Blida 09000, Algeria

来源：

GEOTECHNICAL ENGINEERING FOR DISASTER MITIGATION AND REHABILITATION 2011/GEOTECHNICAL AND HIGHWAY ENGINEERING - PRACTICAL APPLICATIONS, CHALLENGES AND OPPORTUNITIES | 2011年

关键词：

D O I：

暂无

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

The pressuremeter test (PMT) is a commonly used in-situ test for pile foundations design. Thorough analysis of full-scale lateral loading tests of instrumented piles in fine soils led to the construction of experimental load-transfer P-Y curves and to correlate them with the PMT parameters, namely the pressuremeter modulus EM and the soil limit pressure Pi. The P-Y curve parameters were found to be function of the lateral pile/soil stiffness ratio and the PMT parameters. The predictive capability of the proposed method was demonstrated by comparing the predicted load-deflection curves of piles to the ones obtained from full-scale lateral loading tests in fine soils.

引用

页码：567 / 572

页数：6

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