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我国是个多山的国家,山地、丘陵和高原面积约占国土总面积的69%。近年来,我国高速公路建设飞速发展,大量高速公路开工建设。为克服山体障碍,高速公路中大量出现隧道方案,较大地提高了路线线性标准,缩短了行车里程,避开山区公路滑坡、崩塌、碎落等地质灾害,具有较高的抗震能力,减少了对植被的破坏,有效保护了环境。但隧道大规模的快速建设,也带来了不容忽视的环境保护问题,如何在隧道建设过程中做好环保管理显得尤为重要。
My country is a mountainous country, with mountainous, hilly and plateau areas accounting for about 69% of the total land area. In recent years, the rapid development of China’s expressway construction, a large number of highway construction. In order to overcome the mountain obstacle, a large number of tunnels appear in the expressway, greatly improving the linear standard of the route, shortening the driving range, avoiding the geological disasters such as landslides, collapses and debris of mountainous roads, and has higher seismic capacity and less The destruction of vegetation, the effective protection of the environment. However, the rapid and large-scale tunnel construction also brings about environmental protection issues that can not be ignored. It is particularly important how to manage the environment well during the tunnel construction.