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对近年国内研制并试运行的隧道内刚性悬挂接触网的构成和施工技术进行了详细的介绍,分析总结了该系统的优缺点和应用前景。
The construction and construction technology of rigid suspended catenary in tunnel developed and commissioned in recent years are introduced in detail. The advantages, disadvantages and application prospects of the system are analyzed and summarized.