岩溶地区刚性桩复合地基桩间土承载力折减系数取值分析

Analysis on Reduction Factor of Bearing Capacity of Rigid Pile Composite Foundation in Karst Areas

通过在岩溶地区钢筋混凝土桩复合地基处理,利用复合地基、单桩的载荷试验成果,得到刚性桩复合地基承载力计算公式中桩间土承载力折减系数值,为在岩溶地区进行刚性桩复合地基设计提供一个地区建议。

By processing the reinforced concrete pile composite foundation in Karst area and using the experiment results of composite foundation and bearing load of single pile, the reduction factor of bearing capacity of rigid pile composite foundation is produced, which is a suggestion to the design of rigid pile composite foundation in Karst areas.