等宽矩形断面挖深式消力池深度计算方法研究  

Calculation method research of the depth of deepened-stilling basin with full-width rectangular section

作　　者：查龙青 戎贵文[2] 李璇璇 苏豪 ZHA Long-qing;RONG Gui-wen;LI Xuan-xuan;SU Hao(Anhui Province Highway and Port Engineering Co.,Ltd.,Hefei 230031,China;Anhui University of Science and Technology,Huainan 232001,China;Anhui Survey and Design Institute of Water Resources and Hydropower Co.,Ltd.,Hefei 230088,China)

机构地区：[1]安徽省路港工程有限责任公司,安徽合肥230031 [2]安徽理工大学地球与环境学院,安徽淮南232001 [3]安徽省水利水电勘测设计研究总院有限公司,安徽合肥230088

出　　处：《江淮水利科技》2022年第2期27-30,共4页Jianghuai Water Resources Science and Technology

摘　　要：为计算等宽矩形断面挖深式消力池深度,构造以收缩断面水深为横坐标,消力池深度为纵坐标的函数。作出相应函数的两条曲线,其交点的横坐标即为收缩断面水深。对曲线进行离散化,推导了收缩断面水深的表达式,进而推求出消力池深度及跃后水深。In order to calculate the depth of deepened-stilling basin with full-width rectangular section,the function with contractional depth as horizontal coordinate and depth of stilling basin as vertical coordinate is constructed.The horizontal coordinate of the intersection of corresponding function curves is the contractional depth.The expression of contractional depth is derived after the curves are discretized,and then the depth of stilling basin and sequent depth and can be calculated.

关 键 词：挖深式消力池 收缩断面水深 消力池深度 跃后水深 

分 类 号：TV135.21[水利工程—水力学及河流动力学]