欢迎来到天天文库
浏览记录
ID:58644339
大小:322.21 KB
页数:24页
时间:2020-10-17
《行业标准:DB41∕T 1974-2020 流量在线自动监测规范.pdf》由会员上传分享,免费在线阅读,更多相关内容在行业资料-天天文库。
1、ICS17.120P55DB41河南省地方标准DB41/T1974—2020流量在线自动监测规范2020-09-11发布2020-12-11实施河南省地方标准公共服务平台河南省市场监督管理局发布河南省地方标准公共服务平台DB41/T1974—2020目次前言..........................................................................................................................
2、.........................................III1范围.................................................................................................................................................................12规范性引用文件..................................
3、...........................................................................................................13术语和定义.........................................................................................................................................
4、............14总则.................................................................................................................................................................15流速测量....................................................................
5、.....................................................................................26流量测验.........................................................................................................................................................37比测...
6、..............................................................................................................................................................58误差来源与控制措施..................................................................................
7、...................................................69数据采集与处理.............................................................................................................................................6附录A(规范性附录)垂线平均流速分布模型推流...........................
8、........................................................7附录B(规范性附录)水工建筑物法、堰槽测流法及矩形渠道末端深度法...........................................9附录C(规范性附录)代表流速法参数率定及流量计算方法.................................................................13附录D(规范性附录)监测数据成果表
此文档下载收益归作者所有