旋挖钻孔灌注桩施工要点  

作　　者：姚振华 

机构地区：[1]华电国际项目管理有限公司

出　　处：《科技创新与应用》2019年第34期120-121,共2页Technology Innovation and Application

摘　　要：旋挖灌注桩施工方便,环境要求低,在工程建设中被广泛采用。灌注桩施工质量的好坏直接关系到上部结构的安全性和稳定性,而灌注桩施工涉及环节较多,通过对灌注桩主要环节进行分析,找出关键点加以控制。Rotary excavated cast-in-place pile is widely used in engineering construction because of its convenient construction and low environmental requirements.The construction quality of cast-in-place pile is directly related to the safety and stability of the superstructure,and the construction of cast-in-place pile involves many links.Through the analysis of the main links of cast-in-place pile,the key points are found out and controlled.

关 键 词：旋挖机 成孔 灌注 施工 质量 成本 

分 类 号：TU753.3[建筑科学—建筑技术科学]