Settlement of an embankment placed on the old seabed in a polder

被引：0

作者：

Ohta, H ^{[1
]}

Iizuka, A ^{[1
]}

机构：

[1] Tokyo Inst Technol, Tokyo 152, Japan

来源：

SOFT GROUND ENGINEERING IN COASTAL AREAS | 2003年

关键词：

D O I：

10.1201/9781439833919.ch45

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

The deformation and the stress state within a specified domain of soft clay foundation loaded by an embankment are analysed by using a soil/water coupled finite element program incorporated with an elasto-viscoplastic constitutive model. The embankment is placed on the old sea-bed in a polder. In addition to laboratory tests usually carried out for the design purpose, some in-situ tests are carried for the research purpose. All the test data are intentionally interpreted aiming at seeking a reasonable procedure for parameter determination. Thus specified parameters are found to be in good accordance with an accidental failure of a slope in the polder and with the settlement of the embankment. This leads to the conclusion that the use of in-situ tests in specifying the material parameters is promising in the application of finite element methods in engineering practice.

引用

页码：397 / 407

页数：11