津港高速公路生活垃圾土强夯置换试验路段的试验研究  

Experimental Study on Test Sections of Landfill in Jin-gang Expressway Using Dynamic Replacement

作　　者：王雪松[1] 王刚[2] 

机构地区：[1]中国市政工程华北设计研究总院,天津300074 [2]中国中铁一局集团有限公司,西安710054

出　　处：《天津城市建设学院学报》2011年第3期192-195,共4页Journal of Tianjin Institute of Urban Construction

摘　　要：津港高速公路途经的几个大型既有取土坑中分布有大量生活垃圾,其工程性质极差,笔者介绍了在生活垃圾土强夯置换试验路段进行试验的过程及检测结果.实践证明,强夯置换处理垃圾土具有深度大、效果好、施工简单等特点,对于类似工程的设计和施工具有借鉴、指导和推广意义.This paper introduces the process and results of the test of dynamic replacement in the test sections of landfill which has poor engineering properties in Jin-gang expressway. The results show that with the characteristics of deep construction, effectiveness and simple construction procedure, dynamic replacement method can be referential, instructive and generally used in the process of design and construction of highway engineering in the similar site.

关 键 词：复合地基 强夯置换 沉降量 承载力 

分 类 号：U416.1[交通运输工程—道路与铁道工程]