subgrade of highway的意思|示意

In this article, the author put forward some views on the highway bridge technology of soft subgrade treatment.

在本文中，笔者对公路桥梁软土路基处理的技术要点提出了自己的几点看法。

In this paper the dynamic response to subgrade of highway under automobile load is researched.

本文就交通荷载作用下的公路路基动力响应问题进行了研究。

Among various kinds of empty space under subgrade, gob in coal mines, is a frequently happened phenomenon in the highway survey, design and construction work.

在高速公路勘察设计和施工过程中，经常会遇到设计路基下方存在各种类型的空洞，如煤矿采空区等。

The study may be useful to the selection, design and construction of subgrade treatments in highway widening engineering.

研究成果对路基拓宽工程中处治措施的选择、设计和施工具有重要的借鉴和指导意义。

In this paper, the behavior of grouting cement mortar to reinforce highway subgrade is analyzed from the aspects of stability, fluidity, viscosity, bleeding ratio and setting time of cement mortar.

对注浆加固公路路基用的水泥浆体从稳定性、流动度、粘滞度、凝结时间、析水率等方面进行了研究。

Subgrade construction quality is good or bad, will directly affect the use quality of highway, passenger comfort and normal traffic.

路基工程质量的好坏，直接影响到公路使用品质、旅客的舒适和正常的行车交通。