文档介绍：隧道施工安全事故原因及防范措施
隧道施工安全事故原因及防范措施
摘要:随着国家基础建设的快速发展和规模的不断扩大,近些年来全国各地铁路、轻轨铁路、磁悬浮铁路、高速公路、城市高等级公路等建设掀起高潮。隧道施工是铁路、轻轨铁路、高速公路建设施工中重要的一个环节。但与此同时,隧道施工的安全状况却日益严重,隧道成为安全事故频发的场所,极大影响了工程的进度和质量,也对施工人员的人身安全构成了威胁。因此做好隧道施工安全控制工作意义重大。本文首先分析了隧道施工安全事故的类型及成因,最后从三大方面星系探讨了隧道施工安全事故的方法措施。
关键词:隧道;安全事故;防范;技术;应急预案
Abstract: with the rapid development of national infrastructure and scale expands unceasingly, in recent years all over the country railway, light rail, ic levitation railway, highway, urban highway construction reached a climax. The tunnel construction is the rail, light rail, highway construction important one link in the construction. But at the same time, the tunnel construction safety situation is increasingly serious, the tunnel e the scene of frequent occurrence of safety accidents, greatly affected the project progress and quality, also poses a threat to the safety of construction personnel. So the tunnel construction safety control work is of great significance. At first, this paper analyzes the types and genesis of tunnel construction safety accident, finally from three aspects discusses the ways and methods of the tunnel construction safety accident.
Key words: tunnel; Safety accidents; Prevention; Technology; Contingency plans
中图分类号::A文章编号:2095-2104(2013)
隧道施工安全事故的类型及成因
(一)安全事故的类型
根据对近几年发生的25起安全事故分析,隧道塌方事故最多,有16起;其次是突水突泥事故,有3起;另有洞内火灾和火工品爆炸事故各2起;其他事故2起。各种灾