摘要
该文通过“数值仿真”的思路与方法，对复合地基设计中的桩位、桩长、桩距等各因素影响下桩与桩间土中附加应力和桩侧摩阻力的分布特点进行了系统的数值试验研究，得到了一些传统研究方法无法得到的定量规律，对复合地基的设计理论具有一定的发展与深化。
With the thinking and method of the 'numerical imitation imitation', in the paper a comprehensive numerical testing study has been conducted for the distribution chaseteristics of the alditied be in the piles all inter - pile soils and the Pile lateral foched resiStanco under the inlluences of the following faCtorS soch as: pile peihon, pile length, SPaCbe of Piles ete. in the mpite foundrion design. Thus, it obtains m quanhbove ~drities that cannot be atthe bo the the traditional Study methods. Thispossesses certain significance for the development and deepening of the composite foundation.design theory
出处
《勘察科学技术》
2000年第3期3-12,共10页
Site Investigation Science and Technology
关键词
复合地基
数值试验
桩位
桩长
桩距
设计理论
composite foundation
numerical testing
pile position
pile length
spacing of piles
design
