路基工程Issue(1)：112-116,5.
溶洞对嵌岩桩承载特性的影响分析
Analysis on Effect of Karst Cave on Bearing Characteristics of Rock-socketed Pile
周栋梁 1廖辉煌 2戴国亮2
作者信息
- 1. 湖南省汝郴高速公路建设开发有限公司,湖南郴州423000
- 2. 东南大学土木工程学院,南京210096
- 折叠
摘要
Abstract
Rock-socked pile in karst geology, due to existence of karst cave, has complex force mechanism and bearing characteristics. In this paper, with ABAQUS finite element analysis software, the effect of karst cave developed in karst geology on bearing characteristics of rock-socketed pile is analyzed to the extent that four numerical simulation schemes for comparison are designed. As a result, regularity of bearing characteristics, side friction and end resistance of such rock-socketed pile are obtained and the pile foundation design could be optimized.关键词
溶洞/嵌岩桩/承载特性/ABAQUSKey words
karst/ rock-socketed pile/ bearing characteristics/ ABAQUS分类
建筑与水利引用本文复制引用
周栋梁,廖辉煌,戴国亮..溶洞对嵌岩桩承载特性的影响分析[J].路基工程,2013,(1):112-116,5.
