摘要
近年来，铁路在交通运输中发挥的作用越来越显著，铁路工程建设更是蒸蒸日上。本文首先介绍了铁路工程软土路基的设计与施工现状，分析了极限状态设计方法的原理。根据实践过程中常出现的问题，分析了极限状态提出的意义。
In recent years, railway plays a more significant role in transportation; railway engineering construction is de- veloped. This paper first introduces the design and construc- tion of the status quo of railway soft soil subgrade engineering, analyzing the principle of limit state design method. According to the problem that appeared in practice, the author analyzes the significance of proposing limit state.
出处
《城市建筑》
2014年第33期224-224,229,共2页
Urbanism and Architecture
关键词
铁路工程
软土路基
极限状态
railway engineering
soft subgrade
limit state
