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在公路的建设过程中,会遇到很多的地形,道路有很多时候要考虑地形和施工的安全性。而在实际的建设中往往会通过建立高架桥来连接两条道路,以减少道路的建设距离,并在此基础上方便汽车的通行。然而在路桥的过渡段会因为各种因素使得路面比起单独的公路在承受方面会承受着更大的负重和压力。在前期的设计和后期的施工过程中要充分考虑各种因素的影响。要想使公路的使用寿命比较长一些,那么,这些问题就必须要解决,而且还要未雨绸缪。
In the process of highway construction, there will be a lot of terrain, the road has to consider the terrain and construction safety. In the actual construction, it is common to connect two roads by establishing viaducts to reduce the distance between the roads and to facilitate the passage of vehicles on the basis of this. However, in the transitional section of the road and bridge, due to various factors, the road surface will be subject to greater load and stress than the single road. In the early design and post-construction process to fully consider the impact of various factors. To make the road life longer, then these problems must be solved, but also take precautions.