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。
Electric power tunnel buried depth was shallow affected by external factors（around） disturbance was larger,tunnel structure disasters were generally existed all kinds of tunnel at home and abroad. This paper made statistics of 718 km existing power tunnel in Beijing,including the construction of the tunnels,development course,structure and distribution,etc. Through the test and field investigation of more than 200 of the existing electric power tunnel in Beijing,summarized in the Beijing area common disaster classification of existing power tunnel operation period,according to the characteristics of the common disasters,and put forward corresponding countermeasures,reduced electric power tunnel hazard.
出处
《工程质量》
2016年第11期75-78,共4页
Construction Quality
关键词
电力隧道
灾害分析
发展现状
electric power tunnel
disaster analysis
development status
