| 论山区高速公路中的桥梁设计 |
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| 引用本文： | 吕令钊,张文涛.论山区高速公路中的桥梁设计[J].交通标准化,2011(Z1). |
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| 作者姓名： | 吕令钊 张文涛 |
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| 作者单位： | 河南省交通规划勘察设计院有限责任公司; |
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| 摘 要： | 山区高速公路地形地质复杂,构造物多,桥梁隧道占路线总长的比例大,有的桥隧比例甚至高达70%~80%。所以要设计成功一条山区高速公路,设计好其中的桥梁部分就显得十分重要。
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| 关 键 词： | 山岭重丘区 路线 路基 桥梁设计 |
Bridge Design for Mountainous Expressway |
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| Abstract: | The topographic and geologic of mountainous expressways are so complicated.There are many structures in these expressways.At the same time,bridges and tunnels take a large proportion of the total length,some even as high as 70% to 80%.Therefore,to design a mountainous expressway successfully,it is important to design the part of bridges successfully. |
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| Keywords: | mountainous heavy hilly area route subgrade bridge design |
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