摘要
某高速公路深挖路堑段,地下水非常丰富,路基土质含水量过高,影响正常施工,本文通过工程实例介绍采用仰斜式排水管、树形支撑渗沟将边坡地下水汇集至边沟底部的纵向碎石盲沟排除出路基范围的施工技术,为同类地下水发育路堑工程施工提供参考。
A highway deep cutting section,groundwater is very rich,subgrade soil moisture content is too high to affect the normal construction,this paper introduces the engineering example through inclined type drainage pipe,sewer will support tree construction technology of longitudinal gravel blind ditch slope groundwater collection to the bottom of ditches excluding roadbed scope,for the similar engineering construction to provide cutting groundwater reference.
出处
《施工技术》
CAS
北大核心
2017年第S2期982-984,共3页
Construction Technology
关键词
路堑
排降地下水
施工技术
cutting
drainage of groundwater
construction
