subgrade construction

常見例句

In subgrade construction of railway engineering, the total cost of construction materials costs of more than 60%.
鐵路工程路基施工中，材料費(fèi)用占總施工費(fèi)用的60%以上。
Highway turkmen subgrade construction mainly mining, cutting and rock embankment soil treatment and instability of the construction of drainage ditches, slope, the construction work.
公路土方路基施工主要是挖掘路塹和填筑路堤，不穩(wěn)定土的處理以及清理場(chǎng)地施工中的排水，邊溝，邊坡的修筑等工作。
This paper relied on ri-dong Shandong highway, expansion of the weak soil foundation design and subgrade construction technology have done a systematic study, and achieved some positive results.
本文以山東省日東高速公路工程為依托，對(duì)弱膨脹土路塹設(shè)計(jì)方法及施工工藝技術(shù)做了系統(tǒng)的研究，取得了一些積極的成果。