| 富绥公路桥桥址河段演变规律及通航条件研究 |
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| 引用本文： | 黄美兰.富绥公路桥桥址河段演变规律及通航条件研究[J].水道港口,2009,30(1):37-41. |
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| 作者姓名： | 黄美兰 |
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| 作者单位： | 黑龙江省公路勘察设计院,哈尔滨,150000 |
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| 摘 要： | 以实测水文、泥沙及地形资料为依据,针对该河段河床宽浅、洲滩及支汊众多,河床覆盖层较厚,河床可动性较大,拟建桥址河段均存在航槽摆动等特点,利用河床演变分析及物理模型试验等手段,研究了富绥松花江公路大桥3个桥址河段河床演变规律及通航条件,提出满足通航要求的推荐桥址,为富绥松花江公路大桥桥址选择提供科学依据。
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| 关 键 词： | 宽浅河段 河床演变 桥址选择 |
Study on navigation condition and evolution law of bridge site reaches of Songhua River highway bridge |
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| HUANG Mei-lan.Study on navigation condition and evolution law of bridge site reaches of Songhua River highway bridge[J].Journal of Waterway and Harbour,2009,30(1):37-41. |
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| Authors: | HUANG Mei-lan |
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| Institution: | Heilongjiang Highway Survey and Design Institute;Harbin 150000;China |
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| Abstract: | Based on the measured data of hydrology,sediment and geomorphology,the evolution law of river channel and navigation flow conditions of the three bridge site reaches of Songhua River highway bridge is studied by riverbed evolution analysis and physical model test,aiming at the characteristics of the bridge site reach such as the wide and shallow river reach,many river beaches,thick riverbed overburden and the swing dredged channel.The recommended bridge site is proposed to meet the needs of navigation.It wi... |
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| Keywords: | wide and shallow river reach riverbed evolution bridge site selection |
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