| 高速公路大桥抗水毁水文水力计算方法研究 |
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| 引用本文： | 赵洁,杨国强,陈三民.高速公路大桥抗水毁水文水力计算方法研究[J].交通标准化,2011(15):138-140. |
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| 作者姓名： | 赵洁 杨国强 陈三民 |
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| 作者单位： | 陕西省高速公路建设集团公司,陕西西安,710054 |
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| 摘 要： | 桥梁抗水毁设计的一个主要途径为水文水力计算。根据桥面最低高程、设计水位及壅水、浪高、波浪壅高、河湾超高、水拱、局部股流壅高等因素计算桥面设计高程,推荐某大桥抗水毁桥面设计高程为260m。
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| 关 键 词： | 高速公路 抗水毁 水文水力计算 |
Hydrological Calculation Method on Anti-Water Damage of Expressway Bridge |
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| ZHAO Jie,YANG Guo-qiang,CHEN San-min.Hydrological Calculation Method on Anti-Water Damage of Expressway Bridge[J].Communications Standardization,2011(15):138-140. |
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| Authors: | ZHAO Jie YANG Guo-qiang CHEN San-min |
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| Institution: | ZHAO Jie,YANG Guo-qiang,CHEN San-min(Shaanxi Highway Construction Group Company,Xi'an 710054,China) |
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| Abstract: | An important way for bridge anti-water damage design is hydrological and hydraulic calculation.The designed elevation 260m is recommended for some large bridge according to the lowest elevation of bridge deck,designed water level,backwater,wave height,backwater height of wave,superelevation of coving,water arch,back water height of local plume,et al. |
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| Keywords: | expressway anti-water damage hydrological and hydraulic calculation |
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