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Ｂｏｔｌｅｋ隧道为双孔单线铁路隧道 ,采用直径 1 0ｍ的土压平衡盾构开挖。Ｂｏｔｌｅｋ隧道的施工监测包括四方面内容 :( 1 )与盾构机有关的方面 ;( 2 )土工方面 ;( 3 )施工期间衬砌的结构特性 ;( 4)隧道的动力性状。收集盾构开挖过程的数据 :掌子面前方的稳定性 ;不同类型土
Botlek tunnel is a two-hole single-track railway tunnel, the use of earth pressure balance 10m diameter shield excavation. The construction monitoring of the Botlek tunnel includes four aspects: (1) aspects related to the shield machine; (2) geotechnical aspects; (3) structural characteristics of the lining during construction; and (4) dynamic characteristics of the tunnel. Collect data on the process of shield excavation: Stability in front of face; different types of soil