北京市既有电力隧道发展现状与常见灾害分析

发布时间：2018-04-11 20:07

  本文选题：电力隧道 + 灾害分析　； 参考：《工程质量》2016年11期

【摘要】：电力隧道埋深较浅,受外界(周边)因素扰动较大,隧道结构灾害是国内外各种隧道普遍存在的现象。对北京市718 km既有电力隧道进行了统计,包括隧道的建造年代、发展历程、结构形式及分布情况等。通过对北京市200多条既有电力隧道的检测与实地调研,总结北京地区既有电力隧道运营期的常见灾害分类,并根据常见灾害的特点,提出相应对策,减少电力隧道隐患。
[Abstract]:The buried depth of power tunnel is shallow and disturbed by external (peripheral) factors. Tunnel structure disaster is a common phenomenon in all kinds of tunnels at home and abroad.This paper makes statistics on the existing power tunnel of 718 km in Beijing, including the construction age, development course, structure form and distribution of the tunnel.Based on the inspection and field investigation of more than 200 existing power tunnels in Beijing, this paper summarizes the classification of common disasters in the operation period of existing power tunnels in Beijing area, and puts forward corresponding countermeasures to reduce hidden dangers of power tunnels according to the characteristics of common disasters.
【作者单位】： 中电投工程研究检测评定中心;
【分类号】：TM75;U459.9
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本文编号：1737490