桥梁钻孔灌注桩施工常见问题与对策

Common bridge bored pile construction problems and countermeasures

介绍了钻孔灌注桩技术的作用机理,从钻孔偏斜、断桩、地基承载力差等方面,分析了桥梁钻孔灌柱桩施工中的常见问题,并阐述了各种问题的解决对策,有利于提高桥梁的施工质量。

With an introduction on the working mechanism of bored pile technology,starting from aspects of bored inclination,pile broken and poor foundation bearing capacity,the paper analyzes common bridge bored pile construction problems,and describes various solving countermeasures,which will be good for improving bridge construction quality.