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目前,盾构法施工技术的应用非常广泛,如西气东输、公路隧道、水工隧道以及城市地铁隧道工程。随着盾构机技术和盾构法施工技术的日益成熟,盾构法施工在地下隧道工程中发挥了非常重要的作用。就未来地下空间发展来看,隧道施工已经进入了地下80m,甚至超过100m,主要工程项目包括高速铁路和地下铁路。随着施工作业面深度的增加,施工工况愈加复杂,需要穿越各种不良地质,对盾构机的施工能力和盾构法施
At present, the application of shield construction technology is very extensive, such as the West-East gas pipeline, highway tunnels, hydraulic tunnels and urban subway tunnels. With the development of shield machine technology and shield construction technology, shield construction has played a very important role in underground tunnel construction. In view of the future development of underground space, tunnel construction has entered the underground 80m, even more than 100m, the main project includes high-speed railway and underground railway. With the increase of the depth of the construction work surface, the construction conditions are more complicated and need to cross all kinds of bad geology. The construction capability of the shield machine and the shield method