subgrade construction

基本解釋

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。

路基施工
Combining with working experience,the article researched how to resolve the technology problems of highway subgrade construction,to achieve better result on China’s road construction.
本文根據(jù)已有的經(jīng)驗(yàn),對當(dāng)前如何保證以最佳的效果解決好公路路基施工技術(shù)問題加以研究,使我國的公路建設(shè)再上一個(gè)新臺(tái)階。
土木建筑工程
路基工程