摘要
针对松花江哈达山枢纽未建设过船设施,枢纽上下游不能连续通航的问题,采用水流数学模型研究哈达山—松原滚水坝河段通航水流特征。采用实测资料对模型进行验证,对河段现状水流情况进行模拟,分析现状河道通航水流特性,对解决哈达山枢纽上下游通航的连接技术的方案进行模拟研究,得出具体通航水流特征指标。结果表明,采用建船闸和枢纽上下游建码头的技术方案,解决了哈达山枢纽上下游连接通航问题,可为类似工程提供参考。
In order to solve the problem that the upper and lower reaches of Hadashan hub of Songhua River cannot be continuously navigable without any navigational facilities,we use the water flow mathematical model to study the navigation flow characteristics of the reach from Hadashan to the Songyuan rolling dam.We validate the model by measured data,simulate the current status water flow of the river,analyze the navigation flow characteristics,simulate and study the scheme of connecting the upstream and downstream navigation technologies of the Hadashan hydro-junction,and obtain the navigation flow characteristic parameters.The results show that it can be solved that navigation problem of upstream and downstream connection for Hadashan hydro-junction by technology scheme of constructing ship lock or port in the upstream and downstream of the hydro-junction.It can provide references for the similar projects.
引文
[1]刘臣,刘俊涛,闫建英.航电枢纽泄流数值仿真模拟技术及其应用[J].水运工程,2011(10):105-109.
[2]朱卫国,王斌.排桩整流技术在大藤峡水利枢纽中的应用[J].水道港口,2017,38(5):495-500.
[3]李君涛.汉江雅口航运枢纽平面布置特点分析及优化布置研究[J].水道港口,2017,38(3):258-262.
[4]刘臣,于可忱.电站泄流对乌江渡码头河段航行影响改善研究[J].水道港口,2018,39(1):60-66.
[5]刘臣,刘哲.龙口港扩建工程航道规划潮流分析[J].水道港口,2008,29(3):175-178.
[6]刘臣,刘哲,平克军.滨州港大堡泊位扩建工程潮流分析[J].水道港口,2007,28(4):240-244.
[7]刘臣,李少年,于可忱.海口港新海港区配套用地施工溢油漂移扩散研究[J].海洋技术学报,2018,37(1):87-93.
[8]交通运输部天津水运工程科学研究院.内河航道与港口水流泥沙模拟技术规程:JTS/T 231-4-2018[S].北京:人民交通出版社股份有限公司,2018.
[9]长江航道局.内河通航标准:GB 50139-2014[S].北京:中国计划出版社,2014.
