新疆一干渠灌区南干渠改建工程设计  

Design of South Trunk Canal Reconstruction Project in No.1 Trunk Canal Irrigation Area of Xinjiang

作　　者：路建华 蒋小军 曹荣国 LU Jian-hua;JIANG Xiao-jun;CAO Rong-guo(Gansu Water and Hydropower Engineering Bureau Co.,Ltd.,Lanzhou 730000,China;Water Resources Management Stationof Qinghe County,Qinghe 836200,China;Bei Fang Investigation,Design&Research CO.,LTD.,Tianjin 300000,China)

机构地区：[1]甘肃省水利水电工程局有限责任公司,甘肃兰州730000 [2]青河县水利管理总站,新疆青河836200 [3]中水北方勘测设计研究有限责任公司,天津300000

出　　处：《云南水力发电》2021年第7期106-108,共3页Yunnan Water Power

摘　　要：新疆一干渠灌区南干渠地处寒冷地区,根据渠道工程所在地的气象、地质条件,介绍该渠道的纵横断面及抗冻胀设计。工程采用砾石料作为渠道的防冻胀料,抗冻胀效果好,施工简单,造价低。该渠道改建工程2008年9月初开工建设,2009年4月底完工,经过11a的运行观察,工程满足设计要求,各项指标正常,发挥了较好的工程效益。LSouth trunk canal of No.1 trunk canalirrigation area in Xinjiang is located in cold area.According to meteorological and geological conditions of channel engineering location,this paper introduces the longitudinal and cross sections of the channel and its anti-freezing design.Gravel material is used as anti-freeze material for channel in the project,which has the advantages of good anti-freeze effect,simple construction method and low cost.The channel rebuilding project was started in early September 2008 and completed at the end of April 2009.After 11 years of operation observation,the project meets the design requirements and all indicators are normal,which brings good project benefits.

关 键 词：渠道 防渗 寒冷地区 抗冻胀设计 

分 类 号：S277.7[农业科学—农业水土工程] TV672.9[农业科学—农业工程]