节点文献
某大厦人工挖孔灌注桩事故分析及处理
Analysis and Solutions on Accident of Artificial Drilled Pile in a Project
【摘要】 采用低应变动力检测及钻芯法检测两种方法,查明某商住楼所采用的人工挖孔灌注桩基础有断桩现象发生。对工程事故原因进行了分析,并对缺陷桩采取了有效的高压注浆补强措施。
【Abstract】 Defection in artificial drilled piles in a commercial building was found by low strain dynamical detection and core-taking test.The accident cause of pile’s quamity failure was studied.The defected pile were effectively restored by injection grout.
【关键词】 低应变动力检测;
钻芯法;
人工挖孔灌注桩;
注浆;
【Key words】 low strain dynamical detection; core-taking test; artificial drilled pile; injection grout;
【Key words】 low strain dynamical detection; core-taking test; artificial drilled pile; injection grout;
- 【文献出处】 西部探矿工程 ,West-China Exploration Engineering , 编辑部邮箱 ,2007年07期
- 【分类号】TU753.3
- 【下载频次】41