摘要
基桩性能一直是工程技术人员关注的问题,基桩承载力、桩身完整性及基桩施工质量具有不同的定义和联系,既有基桩性能检测是基桩验收的必要条件。该文主要论述了桩身完整性和基桩施工质量检测、鉴定的概念及差别,基桩抽样检测的方法、特点及钻芯法检测应注意的问题,所述观点和工程实例可供相关技术人员参考。
Foundation pile performance has been a major concern for technical personnel. The pile loading capacity, pile integrity and construction quality differ in definition and connection, and the existing pile performance inspection is a necessity for pile check and acceptance. The concepts and differences of pile integrity and pile construction quality inspection and appraisal are mainly introduced and methods and features of foundation pile sample inspec-tion and inspection with core drilling method are also presented for reference.
出处
《重庆建筑》
2014年第9期47-49,共3页
Chongqing Architecture
关键词
基桩桩身完整性
基桩施工质量
低应变法
钻芯法
声波透射法
foundation pile integrity
foundation pile construction quality
low strain method
core drilling method
acoustic transmission method
