梧州市桂江三桥对河道行洪影响研究  

Study on the Influence of River Course Flood Passing by Guijiang River Third Bridge in Wuzhou City

作　　者：麻荣永[1] 梁军贤[1] 梁红飞[1] 

机构地区：[1]广西大学土木建筑工程学院

出　　处：《广西大学学报（自然科学版）》1998年第4期314-318,共5页Journal of Guangxi University（Natural Science Edition）

基　　金：广西留学回国人员科研基金

摘　　要：通过一维水位计算和二维水流流态计算，对比分析桂江三桥建设前后桥位附近河段的水位、流态变化情况，论证大桥建设后对梧州市防洪工程的影响及对策．By means of onedimensional water level and twodimensional flow state calculation,a comparative analysis of the water level and the flow state change at the river section before and after the Guijiang River Third Bridge built is made,the influence on flood control works in Wuzhou City by the bridge and its countermeasure is expounded.

关 键 词：水位 流态 防洪 河道 钢筋混凝土拱桥 梧州市 

分 类 号：TV87[水利工程—水利水电工程] U442.3[建筑科学—桥梁与隧道工程]