摘要
通过对某工程地质条件的详细概述,就其单桩竖向抗压静载试验结果作了分析,结果表明,场地回转成孔工艺所成桩的承载力明显低于冲击成孔所成的桩,进而推广冲击成孔工艺的应用。
According to the detail description on one project geological condition,it analyzes the test result of its single pile vertical anti-pressure statistic loading,results prove that the pile loading resulted from site rotary hole forming is obviously lower than pile resulted from impact-shock hole forming,thus improving application of the impact-shock hole forming technology.
出处
《山西建筑》
2009年第35期72-73,共2页
Shanxi Architecture
关键词
钻孔灌注桩
静载试验
冲击成孔工艺
cast-in-place bored pile
statistic loading test
impact-shock hole forming technology
