闽江南港洪塘大桥桥位河段特性分析  被引量:1

Characteristics analysis of Hongtang bridge location reach at south branch of Minjiang River

在线阅读下载全文

作  者:朱颖元[1] 郑振[1] 

机构地区:[1]福州大学土木建筑工程学院,福建福州350002

出  处:《福州大学学报(自然科学版)》2005年第2期234-239,共6页Journal of Fuzhou University(Natural Science Edition)

摘  要:从水力、水文和泥沙条件、河道和断面形态、深泓线变化、河底高程变动、河道冲淤情况、上游水口水库蓄水和桥位河段内采砂等方面分析了洪塘大桥桥位河段的特性.结果显示。The characteristics of Hongtang bridge location reach are analyzed by hydrologic and sedimentary conditions, channel and section morphology, thalweg swing regime, river bed contour fluctuations, channel erosion and deposit situations, and by the constructing Shuikou reservoir at the upper reach course and the exploiting sand at the river bed of the bridge location reach. The results show that the shape of the river section is wide and shallow and the river bed of the bridge location reach is unstable and changeable.

关 键 词:洪塘大桥 桥位河段 闽江 南港 福州 

分 类 号:U442.3[建筑科学—桥梁与隧道工程]

 

参考文献:

正在载入数据...

 

二级参考文献:

正在载入数据...

 

耦合文献:

正在载入数据...

 

引证文献:

正在载入数据...

 

二级引证文献:

正在载入数据...

 

同被引文献:

正在载入数据...

 

相关期刊文献:

正在载入数据...

相关的主题
相关的作者对象
相关的机构对象