人工挖孔灌注桩质量通病专项治理措施  

SPECIAL TREATMENT MEASURES FOR COMMON QUALITY DEFECTS OF MANUAL DIGGING AND FILLING PILES

作　　者：罗长翔 王勇 黄国剑 谭闯 朱扬 LUO Chang-xiang;WANG Yong;HUANG Guo-jian;TAN Chuang;ZHU Yang(China Construction Second Engineering Bureau Co.,Ltd.,100010,Beijing,China)

机构地区：[1]中国建筑第二工程局有限公司西南分公司,北京100010

出　　处：《建筑技术》2020年第10期1211-1212,共2页Architecture Technology

摘　　要：针对人工挖孔灌注桩施工中桩体出现裂纹或断裂、孔径不足、桩体位置不准确等质量通病,提出建立检测标准、遵守设计标准、落实图纸校验、明确管理制度等措施,防止发生质量通病。In view of common quality problems such as cracks or breaks in the pile body,insufficient hole diameter,and inaccurate position of the pile body during the construction of manual digging and grouting piles,measures such as the establishment of testing standards,compliance with design standards,implementation of drawing verification,and clear management systems to prevent quality common problem.

关 键 词：桥梁基础 人工挖孔灌注桩 质量通病防治 

分 类 号：TU74[建筑科学—建筑技术科学]