摘要
结合工程实例,对全风化泥质砂岩作为管桩持力层复压异常沉降进行分析,并总结了此类情况下设计和施工中应注意的问题,指出采用管桩施工时,应提前做好应对及预防措施,以保证桩基质量和安全。
Combining with the engineering examples,the paper analyzes the repressing abnormal settlement in the fully weathered shaly sand,and sums up the design and the precautions in the construction,and points out the according and prevention measures should be prepared well in the construction of the pipe piles,so as to ensure the quality and safety of the pile foundation.
出处
《山西建筑》
2012年第6期77-78,共2页
Shanxi Architecture
关键词
静压预应力管桩基础
全风化泥质砂岩
遇水软化
沉降
static pressure prestressed pipe pile foundation
fully weathered shaly sand
water softening
settlement
