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DESIGN AND CONSTRUCTION OF LONDON CABLE TUNNELS

机译:伦敦电缆隧道的设计与施工

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More than 55 km of tunnels have been constructed by TBM in the last 12 years to refurbish and upgrade the high voltage cable network in London. These include a tunnel of 20km length using EPBM machines in both clay and granular soils. Route selection was made with reference to subsurface structures, existing ground conditions, using suitable shaft locations addressing environmental concerns. The complex interfaces to manage included obtaining of consents to the coordination of multiple suppliers. The paper describes how all these challenges have been met successfully and how technology has been employed to provide for safe construction and operation in the congested urban environment.
机译:在过去的12年中,TBM修建了超过55公里的隧道,用于翻新和升级伦敦的高压电缆网络。其中包括使用EPBM机器在粘土和粒状土壤中长20公里的隧道。路线选择是参考地下结构,现有地面条件,使用合适的竖井位置解决环境问题的。复杂的管理界面包括获得同意以协调多个供应商。本文描述了如何成功应对所有这些挑战,以及如何利用技术为拥挤的城市环境提供安全的建筑和运营。

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