| 亮子河大桥水文计算 |
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| 引用本文： | 时成伟.亮子河大桥水文计算[J].北方交通,2011(10):43-45. |
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| 作者姓名： | 时成伟 |
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| 作者单位： | 吉林省交通规划设计院,长春,130021 |
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| 摘 要： | 以营城子至抚民高速公路跨越亮子河为工程背景,通过洪水调查、理论分析,用经验公式及形态断面法,结合桥位处地形地貌,计算亮子河百年一遇流量、水位,推出亮子河大桥桥梁孔径及控制标高。
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| 关 键 词： | 水文计算 形态断面法 百年一遇流量 控制标高 |
Hydrologic Calculation of Liangzihe Bridge |
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| Abstract: | Taking Yingchengzi-Fumin Expressway over Liangzihe as the engineering background,through flood investigation and theory analysis and combined with terrain and landform of bridge site,flow and water level of a-hundred-year return period are calculated by empirical formula and shape cross-section method,thus obtaining aperture and control elevation of Liangzihe Bridge. |
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| Keywords: | Hydrologic calculation Shape cross-section method Flow of a-hundred-year return period Control elevation |
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