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公路工程作为线性工程或穿行于崇山峻岭或蜿蜒于平川丘陵,越岭跨河,纵横千里。由于工程线路长,空间跨度大,不可避免地要穿越各类地貌单元,涉及各种复杂的地形和地质条件,地质选线也对评价设计方案的优劣和工程造价的高低起到决定性作用。在此研究了不同地质条件下的公路选线方法,以期为公路选线工作提供参考。
Highway engineering as a linear engineering or walking through the mountains or meandering in the Hirakawa hills, across the river, thousands of miles. Due to the length of the project line and the large space span, it is inevitable to cross all kinds of landform units and involve various complicated topography and geological conditions. Geological route selection also plays a decisive role in evaluating the merits and demerits of project design and project cost. In this study, under different geological conditions of highway alignment method, with a view to the road alignment work to provide a reference.