论文部分内容阅读
随着城市建筑的发展,市内各种地下隧道的数量也迅速增加,在市区通常用盾构法开挖地铁、越江公路隧道、给排水市政隧道,然而,运用该方法施工将引起地面沉降。本文以已竣工的一百二十余条隧道为工程背景,把计算机专家系统的理论运用于这一研究领域,编制了一套以上海地区软土隧道施工经验为基础的“盾构法施工对周围环境影响和防治专家系统”,又称“STES专家系统”。系统经6个工程实例考证,沉降预测准确率达83%。
With the development of urban architecture, the number of various underground tunnels in the city has also rapidly increased. In the urban areas, the subway, cross-river tunnels and water supply and drainage municipal tunnels are generally used for shield tunneling. However, the construction using this method will cause ground subsidence . Based on the completed 120 tunnels, the theory of computer expert system is applied to this research area and a set of “construction method of shield method” based on the construction experience of soft soil tunnel in Shanghai Environmental impact and prevention expert system “, also known as” STES expert system. " The system is verified by six engineering examples and the accuracy of settlement prediction is up to 83%.