Shield Machine Type Selection for Beijing Rail Underground Transit Line
Shield Machine Type Selection for Beijing Rail Underground Transit Line
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发表时间：
2007
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通讯作者：
C. Kui
中科院分区：
文献类型：
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作者：
C. Kui
研究目的：通过对TBM选型的研究，为此类工程的选型提供参考，处理好TBM选型的关键技术。研究方法：对北京ZJX的工程地质和水文学进行分析，针对不同TBM的特点，提出可行性分析和论证，并通过对TBM类型与地层渗透性、粘土含量、颗粒级配的关系分析，对开挖面进行详细的阐述和方案比较。研究结果：通过对不同类型TBM的分析，选择了适合北京地铁ZJX工程的TBM，并探讨了TBM施工的关键技术。 研究结论：通过对工程地质和水文的分析，泥浆TBM是最适合北京地铁ZJX工程的方法。
Research purposes: Through the research of choose TBM,this paper supplied choose reference to this kind of project and handle key skill of choose TBM.Research methods:This paper analysed the engineering geology and hydrography in BEIJING ZJX.Aiming to different TBM′s characteristic,this paper put up feasibility analyse and argumentation.And through analysis to the relation of TBM type and stratum osmosis,clay content,grain graduation,this paper put up detailed expatiate and project compare form excavated surface mechanism,earth surface sedimentation,assembly power,cut tool abrasion,construction expense and construction progress.Research results:Through the analysis to different type of TBM,this paper finished choosing of TBM which can fit for BEIJING metro ZJX project,and discussed the key skill of TBM construction.Research conclusions:Through the analysis to project geology and hydrography,slurry TBM is the most fit method to BEIJING metro ZJX project.