混合型复合地基与摩擦桩在基础工程应用中比较分析  

Analysis of Hybrid-Composite Foundation and Frictional Piles in an Engineering Practice

作　　者：李铭娜[1] 王海飙[1] 董希斌[1] 

机构地区：[1]东北林业大学,哈尔滨150040

出　　处：《森林工程》2007年第2期22-24,共3页Forest Engineering

基　　金：黑龙江省教育厅科学技术研究项目(11513021)。

摘　　要：介绍混合型复合地基和摩擦桩的承载力特点,并通过工程案例的分析,在两种基础的承载力、造价、材料等方面进行比较,表明混合型复合地基相对摩擦桩来说更适合此工程。针对目前混合型复合地基的理论研究和试验研究的进展,提出今后需要解决的问题。The characteristics of the beating capacity of hybrid-composite foundation and frictional piles were analyzed. The beating capacity, cost, and material of these two methods were compared by taking an actual project as example. Results showed that the hybrid-composite foundation was better than frictional piles. Some problems needed to be solved in future were put forward based on the current research status of hybrid-composite foundation.

关 键 词：承载力 复合地基 长-短桩复合地基 褥垫层 

分 类 号：U433.15[交通运输工程—道路与铁道工程]