桩基础承载转化为复合地基承载的设计与工程实践

Design and engineering application of bearing transformation from into composite foundation capacity

提出了当常规桩基础中单桩承载力达不到设计要求时采用的一种有效的设计方法,并通过工程实例予以设计计算,实践证明,其具有更好的技术效果和经济效益。

A feasible design method of subgrade is given in the paper. When common single pile foundation bearing capacity is lower than design bearing capacity ,an engineering example is designed and calculated according to this method. The application results prove that the technical effect and the economic benefit is good.