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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年里,TBM建造了超过55公里的隧道,以翻新并升级伦敦的高压电缆网络。这些包括在粘土和颗粒土壤中的EPBM机器中的20km长度的隧道。使用合适的轴位置参考地下结构,现有的地面条件,使用适当的轴位置来进行路线选择。管理的复杂界面包括在多个供应商协调方面获得同意。本文介绍了所有这些挑战已成功举出,以及技术如何在拥挤的城市环境中提供安全的建设和运作。

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