众所周知,公路承载着人们出行等方方面面,一旦公路建设出现问题,那么它将不仅会对经济造成很严重的损失,同时也会给人们的生命健康带去沉重的威胁,由此可见,公路建设具有十分重要的地位。尽管随着近几年来的发展,公路建设已经日趋完善,但就公路的隧道施工仍然存在着诸多不足,为此,改进相关技术也已经是迫在眉睫了。 As we all know, the road carrying people travel and other aspects, once the highway construction problems, it will not only cause serious economic losses, but also to bring people’s lives and health a heavy threat, we can see that highway construction has Very important position. Although the road construction has been perfected with the development in recent years, there are still many deficiencies in the road tunnel construction. Therefore, it is imminent to improve the related technologies.