孔内深层强夯法刚性桩的影响因素分析及承载力计算

Analysis of influencing factor of down hole dynamic compaction rigid pile and calculation of its bearing capacity

孔内深层强夯桩法是在强夯技术基础上发展的地基加固技术,笔者阐述了孔内深层强夯法刚性桩的作用原理,对影响桩承栽力的因素进行了分析,并给出了承载力计算的建议公式.

Down hole dynamic compaction is a foundation stabilization technology which is based on the compaction technology. The mechanism of the down hole dynamic compaction rigid pile is expounded. And the factors influencing the bearing capacity of pile are analyzed. The formula for calculating the bearing capacity is proposed.