小型混凝土矩形渠衬砌材料的比选设计  

Comparison and Selection of Lining Material of Small Concrete Rectangular Canals

作　　者：陆伟刚 姚天雯 尹灵艳 徐波 

机构地区：[1]扬州大学水利与能源动力工程学院,江苏扬州225127

出　　处：《中国农村水利水电》2017年第8期156-159,165,共5页China Rural Water and Hydropower

基　　金：国家自然科学基金青年科学基金项目(51409227);江苏省博士后科研资助计划项目(1501115B);长江科学院开放研究基金资助项目(CKWV2016386/KY);国家"十二五"科技支撑计划课题资助项目(2012BAD08B01)

摘　　要：为了节省混凝土矩形渠的工程投资,针对小型农田水利工程中的矩形灌溉渠道,基于结构计算的理论,通过对比不同规格素混凝土和钢筋混凝土的衬砌工程量,给出了小型混凝土矩形渠衬砌材料的比选方法。结合江苏省小型农田灌溉矩形渠的实际情况,运用该比选方法,比较了不同断面混凝土矩形渠采用C25、C30素混凝土及C25钢筋混凝土三种衬砌材料时的费用,在此基础上,给出了小型混凝土矩形渠在不同侧墙高度下衬砌材料的选择建议,为小型农田矩形渠道衬砌材料的选取提供参考。In order to save the investment of concrete rectangular canals,by comparing the quantities of different lining materials,selection method is given for different lining materials of mall rectangular concrete canals based on the structure calculation theory,especially for the small rectangular irrigation canals in water conservancy projects. According to the situation of small rectangular irrigation canals in Jiangsu Province,by using this method,the cost of different cross section of rectangular canals in different lining material like C25,C30 plain concrete and C25 reinforced concrete are compared. On this basis,the selection of lining materials of the small concrete rectangular canals under different side wall height is suggested,which can be a reference for the selection of lining material of small rectangular canals.

关 键 词：矩形渠 衬砌材料 素混凝土 钢筋混凝土 比选设计 

分 类 号：TV91[水利工程—水利水电工程]