水泥土搅拌桩复合地基综合检测的探讨

Discussion on Comprehensive Detection of Cement-soil Pile Composite Foundation

按现有试验条件对水泥土搅拌桩复合地基进行综合检测判定,通过工程检测实例,提出水泥土搅拌桩桩身粘结的好坏程度和连续性可以间接反映复合地基承载特性,以桩身强度控制评价水泥土搅拌桩施工质量存在较大不确定性,因此对水泥土桩身连续性和均匀性的检验变得十分必要。

Comprehensive detection of cement-soil pile composite foundation is conducted according to the existing test conditions.Through project example,aiming at the vertical load of cement-soil pile composite foundation,it is put forward that the bonding degree of pile body and the continuity can indirectly reflect the load-bearing characteristics of composite foundation. There is a big uncertainty,when controlling and evaluating cement-soil pile construction quality by strength of pile body,as a result,it is necessary to test the continuity and uniformity of cement-soil pile.