平陆运河水资源论证  

Water resources assessment for Pinglu Canal

作　　者：高成岩 程建中 蔡翠苏[1] 袁和平[1] GAO Chengyan;CHENG Jianzhong;CAI Cuisu;YUAN Heping(CCCC Water Transportation Consultants Co.,Ltd.,Beijing 100007,China;Guangxi Nanning Survey&Design Institute Co.,Ltd.of the Pearl River Water Resources Commission,Nanning 530007,China)

机构地区：[1]中交水运规划设计院有限公司,北京100007 [2]广西珠委南宁勘测设计院有限公司,广西南宁530007

出　　处：《水运工程》2024年第11期8-12,47,共6页Port & Waterway Engineering

基　　金：国家重点研发计划项目(2023YFC3200166);广西科技重大专项资助(桂科AA23023009)。

摘　　要：平陆运河采用多级省水船闸节水技术,控制断面马道枢纽船闸布置三级省水池,航运用水量可节省60%以上。考虑货运量发展周期及船舶过闸效率等因素,近期需从郁江引调水约24 m 3 s。根据水资源论证分析,平陆运河在与引郁入钦调水工程相结合的基础上,以不影响现状贵港枢纽最小下泄流量保证率为前提,通过调整百色水库发电调度,结合西津、邕宁等水库统一调度,可保障平陆运河近期航运用水需求。The Pinglu Canal adopts multi-stage water-saving navigation lock technology,with a three-stage water-saving pond arranged at the Madao Junction lock,enabling a reduction of more than 60%in water consumption for navigation.Taking into account factors such as the development cycle of freight volume and the efficiency of ships passing through the locks,it is necessary to divert approximately 24 m 3 s of water from the Yujiang River in the near term.Based on water resources assessment analysis,the Pinglu Canal,in conjunction with the water diversion project from Yujiang River to Qinzhou,and without compromising the current guaranteed minimum discharge rate of the Guigang Junction,can meet the near-term water demand for navigation by adjusting the power generation scheduling of the Baise Reservoir and unifying the scheduling of reservoirs such as Xijin and Yongning.

关 键 词：平陆运河 船闸下泄流量 航运水资源 

分 类 号：U612[交通运输工程—船舶及航道工程]