地基加固振动水冲法施工质量问题探讨  

Discussion on construction quality questions of vibro-flush method in foundation stabilization

作　　者：谢建强 

机构地区：[1]广州建中市政工程有限公司

出　　处：《山西建筑》2010年第8期131-132,共2页Shanxi Architecture

摘　　要：探讨了地基加固振动水冲法施工质量问题,包括振冲器下沉速度太慢、振冲电流过大、填料困难、桩体缩颈或断桩等,提出了防止问题产生的方法,阐述了振冲碎石桩施工质量控制与检验,积累了振动水冲法施工经验。Construction quality questions of vibro-flush method encountered foundation stabilization are discussed, which includes slow falling rate of vibro-flotation devices, overload of vibro-flotation current, difficulty in material filling, pill necking, broken pile and so on. At the same time corresponding preventive methods are proposed. In the end construction quality control and inspection methods of vibro-replacernent stone column are elaborated in order to accumulate construction experiences for vibro-flush method.

关 键 词：地基.振动水冲法 施工质量 检验 

分 类 号：TU753.8[建筑科学—建筑技术科学]