摘要
某工程桩基的施工采用长螺旋钻孔压灌桩后插钢筋笼施工工艺,在施工中出现了钢筋笼下插不到设计标高、埋钻等现象,对此进行了原因分析,并提出了处理和预防措施。
The constructing technology of infixing reinforcing cage after cast-in-place gun-concreting pile by auger rig is used for execution of the pile foundation project. The phenomena of no-designed elevation infixed reinforcing cage and built up in the hole are appeared in the construction. The reason for the phenomena is analyzed, and treatment and precaution is put forward.
出处
《岩土工程技术》
2006年第2期107-108,F0003,共3页
Geotechnical Engineering Technique
关键词
桩基施工
埋钻
长螺旋钻孔
压灌混凝土
后插钢筋笼
Construction of pile foundation
built up in the hole
auger rig boring
gun-concreting
infixing reinforcing cage after gun-concreting
