铁道科学与工程学报2011，Vol.8Issue(1)：63-66,4.
软岩地基嵌岩灌注桩承载力自平衡测试研究
Ultimate bearing capacity reserch of the rock- socketed cast- in- place pile in soft rock with self- balanced load test method
黄志忠1
作者信息
- 1. 郴州市建设工程质量安全监督管理站,湖南,郴州,423000;中南大学土木建筑学院,湖南,长沙,410075
- 折叠
摘要
Abstract
Self - balanced load test method is a new developped technology of static - load test of pile which is used to test the ultimate bearing capacity of heavy - loaded pile and the ultimate bearing capacity of the pile in the place where normal method is unsuitable. Take a rock - socketed cast - in - place pile of a certain bridge in Dongguang as an example, this paper introduced self- balanced load test method of testing the ultimate bearing capacity of the pile. The testing result show the deformation property of the pile with the continue increasing load and drags at the bottom of pile being continuing compressed.关键词
嵌岩灌注桩/承载力/自平衡试验桩法/荷载-沉降关系Key words
rock - socketed/ cast - in - place pile/ ultimate bearing capacity/ self - balanced load test method/ load- settlement relation分类
建筑与水利引用本文复制引用
黄志忠..软岩地基嵌岩灌注桩承载力自平衡测试研究[J].铁道科学与工程学报,2011,8(1):63-66,4.
