期刊论文

STRESS AND DISPLACEMENT INDUCED BY SHEARSTRESS AT DEPTH AND THE MECHANISM OF REDUCING DIFFERENTIAL SETTLEMENT BY USING GEOGRID

中文

交通科学与工程

1674-599X

1998

03

47-54

交通部“九五”攻关科技项目；

本校为第一机构

以水平集中载荷作用于地基半无限体内部的Mindlin公式为基础，推导得出不同分布剪应力作用于地基土内部时的应力场和位移场计算公式。以此为依据，分析讨论了土工聚合物减小土体差异沉降的机理和土工聚合物最佳埋置深度的确定方法及其具体数据。

Mindlin's solution for stress and displacement dUe to horizontal force acting at depth isexamined and integrated for shear stress acting on a long rectangular reioforcing strip. With thesestress and displacement formula, the mechanism of reducing differentall settlement by usinggeogrid and calculation method of the best depth for pl...