摘要
根据南水北调中线一期工程天津干线廊坊市段穿越已建河北省保津高速公路,对所采用的大管幕保护下的箱涵吃土顶进施工工艺进行说明和阐述,可为类似工程提供借鉴。
Based on Langfang segment of Tianjin trunk in the first engineering of middle route about Nan- shuibeidiao crossing the Hebei expressway from Baoding to Tianjin, box culvert eatting soil jacking technology is described, which can provide a reference for similar projects.
出处
《交通标准化》
2013年第2期8-10,共3页
Communications Standardization
关键词
帷幕止水
管幕
箱涵顶进
curtain sealing
tube curtain
box culvert jacking
