简单的方法，提出了一个合理的底向外转动刚性挡土墙的土压力计算。
A reasonable simple method was proposed to calculate the earth pressure on rigid retaining wall rotating outward about base.
介绍了山区公路刚性挡土墙的常见病害类型，分析了各类病害的成因机制，提出了针对不同病害联系的加固补强措施。
The types and causes of diseases in rigid retaining walls of highways in mountainous area are introduced, and then some reinforcement methods aiming at different diseases are proposed.
在总结目前挡土墙研究方面已取得的进展的基础上，本文通过数值分析和模型试验，对高速列车荷载作用于刚性挡土墙上土压力的大小及其分布规律进行了研究。
In this dissertation, model tests and numerical analyses are performed to research the magnitudes and distributions of the earth pressures against rigid retaining wail on high-speed train load.
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