Design of a piled raft foundation as a three-component system "Pile-soil-raft"

被引：0

作者：

Gotman, N ^{[1
]}

Gotman, A ^{[1
]}

Shapiro, D ^{[1
]}

机构：

[1] BashNllstroy, Ufa, Russia

来源：

PROCEEDINGS OF THE FIFTEENTH INTERNATIONAL CONFERENCE ON SOIL MECHANICS AND GEOTECHNICAL ENGINEERING VOLS 1-3 | 2001年

关键词：

D O I：

暂无

中图分类号：

P5 [地质学];

学科分类号：

0709 ; 081803 ;

摘要：

Based on experimental and theoretical investigations of large-sized pile groups and pile foundations, it was stated that their design should be realized taking account of the interaction of three components: pile, soil and raft. To develop a method of a piled raft foundation design taking the above interaction into account, a complex of experimental and theoretical investigations is carried out which includes in-situ and model tests, numerical simulation and parametrical investigations. A numerical simulation of a stressed-deformed state of a piled raft foundation base is carried out using an axisymmetrical version of a program of an elasto-plastic design of the geotechnical structures. A parametrical investigation of loads redistribution in a pile raft foundation is carried out by calculation a raft on an elastic foundation.

引用

页码：691 / 696

页数：6

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