| 复合地基垫层效应研究综述 |
| |
| 引用本文： | 易耀林,刘松玉.复合地基垫层效应研究综述[J].西北地震学报,2011,33(Z1). |
| |
| 作者姓名： | 易耀林 刘松玉 |
| |
| 作者单位： | 东南大学岩土工程研究所,江苏南京,210096 |
| |
| 基金项目： | 国家自然科学基金(50879011) |
| |
| 摘 要： | 垫层技术是复合地基的关键技术之一。本文总结了当前复合地基垫层效应和作用机理的研究现状,重点介绍了刚性基础和柔性基础下垫层对复合地基荷载传递规律、破坏模式、承载力和沉降特性的影响方面的研究。并从调整基础刚度的角度出发对垫层效应和作用机理进行了讨论。
|
| 关 键 词： | 复合地基 垫层 荷载传递 破坏模式 承载力 沉降 |
Overview on the Effect of Cushion in Composite Foundation |
| |
| YI Yao-lin,LIU Song-yu.Overview on the Effect of Cushion in Composite Foundation[J].Northwestern Seismological Journal,2011,33(Z1). |
| |
| Authors: | YI Yao-lin LIU Song-yu |
| |
| Affiliation: | YI Yao-lin,LIU Song-yu(Institute of Geotechnical Engineering,Southeast University,Najing 210096,China) |
| |
| Abstract: | Cushion technique is one of the key techniques of composite foundation.In this paper,the research situation about the influences and action mechanism of cushion in composite foundation is summarized.The research on the four respects of the cushion influence such as the load transfer,failure model,bearing capacity and settlement behavior in both rigid and flexible composite foundation are introduced mainly.At last the effect and action mechanism of cushion is discussed also from the view of adjusting stiffne... |
| |
| Keywords: | Composite foundation Cushion Load transfer Failure model Bearing capacity Settlement |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
