摘要
水文流量监测新技术设备运用已经进入了快速发展期,但目前装的多用的少,实际运用效果良好的不多。其根本原因是运用技术存在较大误区,普遍把测速设备等同于测流设备,安装前缺乏充分的比测分析。通过对流量测验基本原理的介绍,解析目前市场上运用较为广泛的仪器设备的使用情况,分析了存在的问题,有针对性地提出改进的方法和措施,将对目前水文行业的流量测验新技术设备运用提供有效参考。
The application of new technical instruments for discharge monitoring has entered a period of rapid development.Many instruments were installed,but few used,or very few used practically.The fundamental reason is that there is a big misunderstanding in the application of the technology,that is,mistaking the velocity measuring instruments for discharge measuring instruments,and lacking full comparing test and analysis before installation.This paper analyzed the application of some widely used instruments based on the basic principle of discharge measurement,and then discussed existing problems in the usage of those instruments.Some improvement methods and measures were proposed,which could provide effective references for the application of new technical equipment for discharge monitoring in the current hydrological sector.
作者
马富明
MA Fuming(Fujian Province Water Survey and Design Co.,Ltd,Fuzhou 350000,China)
出处
《水文》
CSCD
北大核心
2020年第2期66-71,共6页
Journal of China Hydrology
关键词
流量监测
ADCP
一点法
代表垂线法
比测率定
discharge monitoring
ADCP
point-velocity method
representative vertical-velocity method
calibration of comparing test
