论文部分内容阅读
盾构法作为软土中修建隧道的一种重要施工方法,近年来不断得到完善和发展。我国在软土中用盾构法修建隧道可以追溯到60年代初期,这不仅在我国地下工程的发展史上是首次,而且国际上也可以列为起步较早的国家之一。盾构法修建隧道是一门综合的技术,不仅涉及到机械、液压、水文地质、土力学等,而且也涉及到对环境的影响。随着我国地下工程的发展,上海地铁正在建设之中,广州、南京相继也在作地铁方案的设计,对于盾构施工中对环境的影响也越来越关注。特别是上海的地铁,盾构施工要经过
As an important construction method of tunnel construction in soft soil, shield method has been continuously improved and developed in recent years. It is not only the first time in the history of the development of underground engineering in our country that the tunnel construction in China can be traced back to the early 1960s by the shield method in the soft soil but also can be listed internationally as one of the countries that started earlier. Shield tunnel construction is a comprehensive technology, not only related to mechanical, hydraulic, hydrogeology, soil mechanics, but also related to the impact on the environment. With the development of underground engineering in China, the Shanghai Metro is under construction. Guangzhou and Nanjing are also designing subway projects one after another, which is also paying more and more attention to the environmental impact of shield construction. In particular, the subway in Shanghai, shield construction to go through