摘要
在试验段软基处理中采用了碎石桩加固法,并通过室内土工试验、载荷试验、动探试验对地基处理效果进行了检测分析,结果表明:碎石桩处理地基后对地基内水分的排除、地基深部的加固以及地基土承载力的提高均有显著效果,采用碎石桩处理地基的方法可行。
Gravel piles were applied for treatment of soft foundation on test road, and the effect was detected by laboratory soil test, loading test and dynamic penetration test. The results show that the treatment with gravel piles has obvious effects in water exclusion, deep foundation reinforcement and bearing capacity improvement, which makes it applicable for foundation treatment.
出处
《筑路机械与施工机械化》
2012年第6期49-52,共4页
Road Machinery & Construction Mechanization
关键词
碎石桩
检测分析
复合地基
承载力
gravel pile
detection and analysis
compound foundation
bearing capacity
