PHC管桩桩网结构在高速铁路软基处理中的应用  

The application of PHC tube pile-net structure on soft soil foundation treatment of high-speed railway

作　　者：谢大伟[1,2] 

机构地区：[1]兰州交通大学土木工程学院,甘肃兰州730070 [2]上海铁路局南京桥工段,江苏南京210015

出　　处：《黑龙江工程学院学报》2010年第3期13-16,共4页Journal of Heilongjiang Institute of Technology

摘　　要：通过介绍PHC管桩桩网结构在京沪高速铁路路基工程中的应用,对该法处理软土地基的施工工艺、质量控制要点及注意事项、加固处理效果进行详细阐述,证明它的应用价值。The paper introduces PHC tube pile-net structure and its reinforcement and treatment mechanism. Through introducing the application of the PHC tube pile-net structure on the subgrade engineering at Beijing-Shanghai high-speed railway, the paper also describes its construction craft on soft soil foundation treatment, quality control points and notes, and reinforcement and treatment effect in detail. As a result, the paper verifies the application value of the PHC tube pile-net structure.

关 键 词：PHC管桩 桩网结构 高速铁路 软基处理 加固效果 

分 类 号：U215.7[交通运输工程—道路与铁道工程]