公路隧道施工中空洞的判断及处理措施研究

Study on Judgment and Treatment Measures for Cavity in Construction of Highway Tunnel

结近几年我国的经济发展使得公路的建设规模不断扩大,尤其在公路隧道的建设中取得了一定的发展。但随着建设公路的扩大加上在设计时没有全面了解地质条件,由于维护以及隧道老化方面等原因使得我国公路隧道的问题日益严重,而最严重的则属公路隧道的寿命问题。在隧道工程病害处理中首要环节是不断加强隧道空洞的检测及处理。针对公路隧道施工中空洞的判断及对处理措施进行研究和探讨,首先对公路隧道空洞产生的原因及危害做了简单的分析,其次对隧道背后的检测方法做了简要的介绍,通过不同公路隧道之间的健康状况,提出了详细的处理措施。

In recent years,the economy development of China makes the construction scale of highway continuous to extend,especially in the construction of highway tunnel.However,with the expansion of highway construction plus not completely understanding the geological condition during the design,the causes of maintenance and tunnel aging make the problems of highway tunnel more and more seriously in China,and the most serious problem is the service life of highway tunnel.The first link is to continuously strengthen the detection and treatment of tunnel cavity in the disease treatment of tunnel engineering.The article studies and discusses the judgment and treatment measures for the cavities in the construction of highway tunnel,briefly analyzes the causes and harm of cavity in the highway tunnel,introduces the detection method of tunnel,and puts forward the detailed treatment measures by the health status of the different highway tunnels.