宁波地区双向水泥搅拌桩桩身水泥土强度与桩长关系研究  

Study on Relationship between Cement Soil Strength and Pile Length of Bidirectional Cement Mixing Pile in Ningbo

作　　者：徐桂兴[1] 

机构地区：[1]天津市市政工程设计研究院,天津市300051

出　　处：《城市道桥与防洪》2012年第12期53-54,8,共2页Urban Roads Bridges & Flood Control

摘　　要：在宁波世纪大道北延一期工程中,使用双向水泥搅拌桩进行桥头地基处理,以此为载体,对双向水泥搅拌桩桩身水泥土的无侧限抗压强度随桩长的变化关系进行了分析研究,可供类似的软基处理借鉴与参考。Bidirectional cement mixing pile is used for treating the bridge-head foundation in Ningbo Century Avenue North Extension Phase I Project.So as a vector,the article analyzes and studies the unconfined compression strength of cement soil of the bidirectional cement mixing pile with the variation of pile length,which can be referred for the treatment of the similar soft soil foundations.

关 键 词：双向水泥搅拌桩 无侧限抗压强度 桩长 

分 类 号：U416.16[交通运输工程—道路与铁道工程]