摘要
桩端后压浆技术是对传统桩基技术的发展,具有较大实用性、经济型,结合西安市东风路灞河桥的工程实例,系统探讨了桩端后压浆技术的形成机理、技术优势及经济效益,并给出了完整的计算方法,具有一定的实用性,可供设计人员设计中参考。
The pile-end post-grouting technology is the development of the traditional pile foundation technology,and is more practical and economical.Combined with the engineering case of Ba River Bridge in Dongfeng Road of Xian City,the article systematically discusses the forming mechanism,technical superiority and economical benefit of the pile-end post-grouting technology,gives the complete calculation method,which is more practical and can be referred for the designers.
出处
《城市道桥与防洪》
2012年第12期182-185,17,共4页
Urban Roads Bridges & Flood Control
关键词
桩
后压浆
承载力
砂土
pile,pot-grouting,bearing capacity,sandy soil
