soft soil subgrade 软土路基 ; 路基
Soft soil subgrade treatment 软土路基处理
swelling soil subgrade 膨胀土路基
Soil Subgrade Slope 土质路基边坡
saline soil subgrade 盐渍土路基
silt soil subgrade 粉土路基
Based on the above reason, the essential engineering research on the designing of the soil subgrade bed seemed to be extremely urgent and important.
基于以上原因，开展客运专线土质路基无碴轨道路基基床设计关键技术研究显得十分迫切和重要。
参考来源 - 土质路基无碴轨道基床动态特性的模型试验研究·2,447,543篇论文数据，部分数据来源于NoteExpress
In this paper the principle from the soft soil subgrade, puts forward several different approaches.
本文在这从软土路基的处理原理出发，提出了几种不同的处理方法。
The control of soft soil subgrade construction is a important link of building the high-type highway project.
软土路基的施工控制是高等级公路项目建设的重要环节。
Ballastless track on soil subgrade has been already widely used on high-speed railway abroad, but it is just at the starting stage in China.
土质路基上的无碴轨道在国外高速铁路上已得到广泛应用，而在我国却处于刚起步阶段。
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