railway subgrade

Basic properties of expansive soil and technical conditions used in Railway Subgrade Engineering

膨胀土的基本特性及铁路路基工程应用技术条件

This will provide a basis for the design of high-speed railway subgrade over soft soil.

为真空联合堆载预压法在 高速 铁路深厚软土路基上的设计和应用提供了依据.

Abstract: the frost injury to the railway subgrade is regarded as the common phenomena in freezing regions.

文摘：路基冻害是严寒地区普遍存在的病害。

A Time-varying Coupling Model for Dynamic Analysis of High Speed Railway Subgrade

高速铁路路基结构时变系统耦合动力分析

Development and application of green protective technologies on side slope of Railway Subgrade

铁路路基边坡绿色防护技术的发展和应用

The Research of No-Destructive Testing the Quality of Abamurus of Railway Subgrade

铁路路基挡土墙质量无损检测的研究

Experimental Study on Connection between PC Column and Foundation of Railway Subgrade Sound Barrier

客运专线路基声屏障PC立柱与基础连接试验研究

Improved soil is very important for subgrade of highspeed railway.

改良路堤填料是高速铁路路基的重要内容.

Countermeasures to the Frost Injury for Railway Subgrade

铁路路基冻害的防治

The researcher in the railway system has slighted the technical condition of speed raise subgrade. The subgrade improvement has become a key item in the project of the Jing Qin passenger line, which will provide a 200 km · h-1 service.

目前路内尚未对既有线提速的路基技术条件进行系统研究，在京秦客运通道200km·h-1提速改造中，路基加固已成为改造工程的一个关键项目。

Test Research of Subgrade Assessment of Heavy Load Railway

重载铁路路基评估的试验研究