| 斜交桥梁锥坡设计方法 |
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| 引用本文： | 张俊.斜交桥梁锥坡设计方法[J].内蒙古公路与运输,2010(1):8-9. |
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| 作者姓名： | 张俊 |
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| 作者单位： | 内蒙古交通设计研究院有限责任公司,内蒙古,呼和浩特,010010 |
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| 摘 要： | 锥坡是桥梁的关键部位,其形式直接影响到桥梁及桥头路基的安全,正交桥梁锥坡设计在相关手册中均有阐述,但斜交桥梁锥坡设计却很少有资料可循,导致设计、施工较为混乱。文章通过解析法推导了桥梁锥坡设计基本要素公式,供设计、施工人员参考。
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| 关 键 词： | 桥梁锥坡 椭圆 共轭半径 |
Design method for cone slope of skew bridge |
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| ZHANG Jun.Design method for cone slope of skew bridge[J].Highways & Transportation in Inner Mongolia,2010(1):8-9. |
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| Authors: | ZHANG Jun |
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| Abstract: | The cone slopes are the key components of a bridge,and their layout may directly influence the safety of bridge and the subgrade at bridge heads.The design method for cone slopes of orthogonal bridge has been described in the related manuals,but little information for cone slope design for skew bridge can be found,and lead to confusion for design and construction.The formula including basic elements of cone slope design for skew bridge was derived with analytical method;it can be used for design and construction for reference. |
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| Keywords: | cone slopes of bridge oval conjugate radius |
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