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针对北京地铁10号线某暗挖隧道由于在断面形式、断面尺寸等方面存在的各种差别,施工中要求采用不同的、多种形式的施工方法。提出不对称双联拱隧道在施工中应用的前提条件及在施工中应关注的问题。
For the Beijing Subway Line 10 a tunnel excavation due to the cross-section form, section size and other aspects of the existence of various differences in the construction requires the use of different forms of construction methods. The preconditions for the application of asymmetrical double-arch tunnel in construction and the problems that should be paid attention to in construction are put forward.