摘 要：本文依据谷城站2007-2010 年实测流量资料、测验河段及河道断面的特点，针对上游电站泄流频繁、水位涨落急剧情况，提出中高水流量测验方案中采用代表测速垂线与断面平均流速间的综合关系，提出适合该站水流特性的中高水流量测验方案，验证该方法的可行性和有效性。
关键词：水文测验；测验方案；代表测速垂线
中图分类号：P332.4 文献标识码：A 文章编号：2096-4706（2019）14-0096-03
Application of Representative Vertical Method in Medium andHigh Flow Measurement
HAO Jinyi，XIAO Bowen，XU Xinxue，RAO Yong
（Hanjiang Hydrological and Water Resources Survey Bureau，Hydrological Bureau of Yangtze River Water Conservancy Commission，Xiangyang 441022，China）
Abstract：According to the measured flow data，the characteristics of the measured river reach and river section of Gucheng Station from 2007 to 2010，and in view of the frequent discharge and sharp fluctuation of water level in the upstream power station，a comprehensive relationship between the vertical line of velocity measurement and the average velocity of cross section is proposed in the middle-high flow measurement scheme，and a middle-high flow measurement scheme suitable for the flow characteristics of the station is put forward to verify the feasibility of the method. And effectiveness.
Keywords：hydrological test；test scheme；representative velocity vertical line
参考文献：
[1] 中华人民共和国水利部.GB 50179-93 河流流量测验规范 [S]. 北京：中国计划出版社，1993.
[2] 中华人民共和国水利部长江水利委员会水文局.SL247-1999 水文资料整编规范 [S]. 北京. 中国水利水电出版社，1999.
作者简介：郝金义（1982-），男，汉族，河南林州人，工程师，本科，研究方向：水文监测与水文分析计算。