钻孔灌注桩施工中几个技术问题的处理  

Treatmentof Several Technical Problems in Construction of Cast-in-Situ Concrete Piles

作　　者：方江华[1] 

机构地区：[1]安徽理工大学土木工程系,安徽淮南232001

出　　处：《西部探矿工程》2004年第7期21-22,共2页West-China Exploration Engineering

摘　　要：施工中如何控制灌注桩的质量是保证桩基工程质量的重要环节。结合江苏省防汛物资储运码头工程施工实践 ,针对钻孔灌注桩施工中遇到的几个技术问题 ,提出了切合实际的处理办法 ,以供参考。It is the important part to ensure the pile foundation engineering quality that how to control the quality of cast in situ concrete pilesin construction. In this paper aiming at the several technical problems encountered in construction of cast in situ concrete piles, and combining the engineering construction practice of flood prevention material dock in Jiangsu province, the practical treatmentis putted forward to provide reference.

关 键 词：钻孔灌注桩 定位 护筒埋设 塌孔 

分 类 号：U443.154[建筑科学—桥梁与隧道工程]