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在公路项目中,桥梁与隧道的占比非常大,且普遍存在桥隧相连的现象。但在一些地理环境复杂的工程中,如何解决桥台设置及洞口高边坡等问题成了工程界普遍关注的焦点话题。据此,本文以××高速公路为例,探讨公路桥梁伸入隧道方案,以期为解决公路桥梁施工中存在的问题提供技术指导。
In highway projects, the proportion of bridges and tunnels is very large, and there is a common phenomenon that bridges and tunnels are connected. However, in some complex engineering projects, how to solve the problems such as the abutment setting and the high slope of the tunnel has become a common topic of concern in the engineering field. Based on this, this paper takes XX Expressway as an example to discuss the scheme of highway and bridge extending into the tunnel so as to provide technical guidance for solving the problems existing in the construction of highway bridges.