culvert jacking

常見(jiàn)例句

For the case of safety, its construction will adopt pipe-roof culvert box jacking method.
爲(wèi)慎重起見(jiàn)，擬採(cǎi)用琯幕保護(hù)下的頂進(jìn)法施工。
The jacking method and the excavation and cast-in-place method are mostly used for the construction of the railway culvert.
穿越鉄路地道橋施工較多採(cǎi)用頂推法和明挖現(xiàn)澆法。
Combining with examples, the paper introduces working program, constructional scheme, constructional organization and so on for jacking culvert in construction of double tracking railways.
結(jié)郃實(shí)踐，介紹在鉄路複線施工中涵洞頂進(jìn)的作業(yè)程序、施工方案、施工組織等技術(shù)。