抗拔桩、抗压桩载荷试验及其结果对比分析  

Comparison and Analysis of Load Test and Results of Uplift Pile and Compression Pile

作　　者：庞忠华[1] 王凯[1] Pang Zhonghua Wang Kai(Guangdong Provincial Academy of Building Research Group Co.,Ltd. Guangzhou 510500,China)

机构地区：[1]广东省建筑科学研究院集团股份有限公司,广州510500

出　　处：《广东土木与建筑》2017年第2期26-28,共3页Guangdong Architecture Civil Engineering

摘　　要：近年对于桩基础中抗压桩的受力性能已有较多的研究,而抗拔桩的受力性能更多的是参考抗压桩经验,文中通过珠海横琴某试桩工程,对不同桩径的试验桩进行单桩竖向抗压与抗拔静载试验,并在各级荷载作用下进行桩身内力测试,分析两种桩型的受力情况及其差异性,本项目试桩成果可为本地区桩基础设计和施工提供参考。There are many researches on compression piles,but few studies on uplift pile recent years. In this paper,acorrding an engineering example in Zhuhai,we do some research from the loading test and internal force test on the compression piles and uplift pile. The results had some degree of guiding significance for the research and design of pile foundation in the local place.

关 键 词：抗压桩 抗拔桩 载荷试验 内力测试 

分 类 号：TU473.1[建筑科学—结构工程]