摘要:随着我国经济的高速发展，使得人们对交通设施建设的标准也越来越来高，隧道在交通工程中的作用和地位也日益重要。公路隧道施工现场作业的安全技术问题主要包括两大方面，一方面是隧道施工现场作业的危险因素分析，另一方面是隧道施工现场作业的防护技术研究。针对此情况，从实际出发，本论文主要是对施工现场作业的安全风险分析与主要危险源做了深入的探讨，并对影响施工现场作业安全的相关因素进行控制与管理，加深了对防护技术问题的探讨。

　　　通过以上的探讨工作，本论文得出了对隧道施工现场作业的危险因素和防护技术的研究，有利于控制隧道施工时物的不安全状态与人的不安全行为的发生，可达到防止或减少安全事故发生的目的，对隧道施工安全方面具有重要的指导意义。

关键词：隧道施工 危险因素 防护技术 安全管理

ABSTRACT:With the rapid development of our country highway tunnel, the people on the traffic infrastructure construction standards are also more and more high, the status of tunnel in the traffic engineering plays an increasingly important role. Highway tunnel construction site safety technology mainly includes two aspects, one spot, unsafe state influences the construction of highway tunnel, the two field of human unsafe behavior influence of highway tunnel construction, in view of this situation, from a practical point of view, this paper mainly on construction site safety risk analysis and the main risk sources are also discussed, and the influence of the construction site safety factors for control and management, also in two aspects to do a comprehensive security technology discussion. 

　　　 Through the above discussion, the paper reached the highway tunnel construction site safety technology facilitates the control of tunnel construction" objects" unsafe state of a person not safely occur, to prevent or reduce safety accidents and objective, on the highway tunnel construction safety has important guiding significance. 

Keywords: tunnel construction；hazards；protection technology；safety management

　　　要减少或防止公路隧道施工现场作业安全事故的发生，首先要重视物的不安全状态与人的不安全行为对安全事故的影响，熟悉隧道施工中塌方等灾害事故的发生机理，然后要估计、分析施工现场作业可能出现的危险因素以及危险因素失后控可能发生的后果，最后针对这些情况进行处理，掌握隧道施工过程中的安全控制技术措施和手段。