Design Analysis of Electric Power Pipe Ditch for New Municipal Roads in North Area of Wuding County
王白石 WANG Bai-shi
（云南省交通规划设计研究院有限公司，昆明 650041）
（Yunnan Transportation Planning and Design Institute Co.，Ltd.，Kunming 650041，China）
摘要： 架空线由于建设成本低，架设和维修方便，以往为城市电力和弱电基础设施建设的主要方式。但大量线缆暴露，易受极端天气或碰撞、剐蹭等外损事故影响，同时密如蛛网的架空线也会形成视觉污染。为提高城市电网的可靠性，消除视觉污染，在市政道路建设中，要求修建电力管沟，并且与其他土建工程同步实施，因此对整个工程影响巨大，所以必须加强对电力管沟的设计研究。本文主要结合武定县北片区新建路网电力管沟工程实际情况，对电力管沟设计要点进行分析，希望能为同类工程提供借鉴和参考。
Abstract: Due to the low construction cost and convenient erection and maintenance, overhead lines have been the main method for urban power and weak current infrastructure construction in the past. However, a large number of cables are exposed and are easily affected by extreme weather or external damage accidents such as collisions and scratches. At the same time, overhead lines that are dense like spider webs will also cause visual pollution. In order to improve the reliability of the urban power grid and eliminate visual pollution, in the construction of municipal roads, it is required to build a power pipe trench, and it is required to be implemented simultaneously with other civil works. Therefore, it has a huge impact on the entire project, so it is necessary to strengthen the design and research of the power pipe trench. Based on the actual situation of the new road network power pipe trench project in the north area of Wuding County, this paper analyzes the design points of the power pipe trench, hoping to provide reference for similar projects.
关键词： 电缆沟；电缆排管；电缆井；防雷接地
Key words: cable trench；cable pipe；cable well；lightning protection grounding
中图分类号：U416.214 文献标识码：A 文章编号：1006-4311（2022）20-056-03
DOI:10.3969/j.issn.1006-4311.2022.20.019.
文章出处：王白石. 武定县北片区新建市政道路电力管沟设计分析[J]. 价值工程,2022,41(20):56-58.
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