复杂地质条件下冲孔灌注桩成孔质量控制  

Bored- froming control of Impact Bored Pile in complex geology

作　　者：陈锦桓 

机构地区：[1]福建省二建建设集团有限公司,福建福州350002

出　　处：《福建建筑》2014年第7期77-79,共3页Fujian Architecture & Construction

摘　　要：冲孔灌注桩基础适用于各种复杂的地质,但由于地下施工过程中存在着不可抗的未知因素,施工过程存在诸多困难,针对成孔过程中容易出现各种问题,本文结合我司各工程施工中遇到的质量问题及工作经验,采用质量控制理论,探讨其形成原因,并阐述其质量控制措施,为复杂条件下冲孔灌注桩成孔施工提供理论参考。Impact Bored Pile base is suitable for a variety of complex geology, however, due to unknown factors in underground construction process, there are many problems in the pore -forming process. This paper discusses the problems by using quality control method combined with construction experiments from different projects before, and explains its quality control measures in order to provide theoretical references for the construction of Impact bored piles under complex conditions.

关 键 词：冲孔灌注桩 质量控制 复杂地质 成孔 

分 类 号：TU753.3[建筑科学—建筑技术科学]