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随着我市交通运输事业的发展,一些低等级公路不能满足现有交通量的需求,公路等级亟待提高,因此沿线原有桥梁就有改造和利用的问题,较好的解决这个问题,不论在技术上还是经济上都是很重要的。近几年阜新境内国省干线京沈线、奈广线、丹霍线、新阜线等道路都在加宽改造,因此沿线的桥梁是否加宽利用、是否重建是必须要考虑的问题,不但涉及到造价还涉及到给当地居民带来的安全隐患。本文是笔者一点点的心得。
With the development of transportation and transportation in our city, some low-grade highways can not meet the demand of the existing traffic volume and the grade of the highway needs to be improved urgently. Therefore, the original bridges along the existing line have the problems of transformation and utilization and a better solution to this problem, Technically or economically is very important. In recent years, the roads of Jingxin Line, Chennai Line, Chennai Line, Danghu Line and Xinfu Line in Fuxin Prefecture are being widened and rebuilt. Therefore, it is necessary to consider whether the bridge along the line should be widened or not. Involving the cost also involves the security risks brought to the local residents. This article is a little bit of my experience.