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从设计和修建地铁上来说,北京城建集团是国内第一家敢于吃螃蟹的企业,也是北京市第一家应用盾构机进行地铁施工的企业。目前拥有包括日本日立、德国海瑞克、加拿大罗威特等各品牌盾构机十几台。桂轶雄,作为北京城建集团较早接触盾构机的研究者之一,对于国内外各品牌的盾构机在隧道施工中的优缺点可谓十分了解,对盾构机应用过程中遇到的困难也是深有体会。
From the design and construction of the subway, the Beijing Urban Construction Group is the first company to dare to eat crabs, but also Beijing’s first application of shield machine for subway construction companies. At present, including Japan Hitachi, Germany Herrenknecht, Canada, Luo Wei Te shield and other brands more than a dozen Taiwan. Gui Yi Xiong, as the Beijing Urban Construction Group earlier exposure to shield one of the researchers for the domestic and international brands of shield machine in the tunnel construction of the advantages and disadvantages can be described very well, the application of the shield encountered in the process Difficulties are well understood.