17.120.20 明渠中流量的测量 标准查询与下载

KS B ISO TS 15769-2014 水压测定 - 开放通道和部分填充管道中的液体流量 - 基于多普勒流量测量的应用指南

Hydrometric determinations — Liquid flow in open channels and partly filled pipes — Guidelines for the application of Doppler-based flow measurements

KS B ISO TR 11627-2014 开放通道中液体流量的测量 - 使用非稳态流模型计算流量

Measurement of liquid flow in open channels — Computing stream flow using an unsteady flow model

KS B ISO 3846:2014 用溢流堰和斜槽测量明渠水流量.矩形宽顶堰

Liquid flow measurement in open channels by weirs and flumes-Rectangular broad-crested weirs

KS B ISO 4373:2014 明渠水流量测量.水位测量器

Measurement of liquid flow in open channels-Water-level measuring devices

KS B ISO 4366:2014 水深测量用回声测深仪

Echo sounders for water depth measurements

KS B ISO 4360:2014 用溢流堰和斜槽测量明渠水流量.三角形剖面量水堰

Liquid flow measurement in open channels by weirs and flumes-Triangular profile weirs

KS B ISO 4364:2014 明渠水流量测量.渠底物质取样

Measurement of liquid flow in open channels — Bed material sampling

KS B ISO 4371:2014 有量水堰和量水槽的明渠水流量测量.带自由溢流堰的非矩形渠道中估计流量的终端测深法(近似法)

Measurement of liquid flow in open channels by weirs and flumes — End depth method for estimation of flow in non-rectangular channels with a free overfall(approximate method)

KS B ISO 4362:2014 流速测定.结构法测量明渠液体流量.梯形阔顶堰

Hydrometric determinations — Flow measurement in open channels using structures — Trapezoidal broad-crested weirs

KS B ISO 4371-2014 通过堰和水槽测量开放通道中的液体流量 - 用自由溢出量估计非矩形通道中的流量的最终深度方法（近似方法）

Measurement of liquid flow in open channels by weirs and flumes — End depth method for estimation of flow in non-rectangular channels with a free overfall(approximate method)

BS EN ISO 4375:2014 水文测验.河流测量用索道系统

Hydrometry. Cableway systems for stream gauging

ISO 4375:2014 水文测验.用于水流水文测量的索道装置

This International Standard defines the requirements for equipment, anchorage, supports and accessories for cableway systems for use in stream gauging. Systems which are operated either entirely from the river bank or from a suspended personnel carriage (also called a “cable car”) are discussed. This International Standard is only applicable to the cableway systems to be used for hydrometric measurements. Should the cableway installation be required to be certified as lifting equipment, other standards or regulations may apply. This International Standard does not concern methods for making a discharge measurement which are described in ISO 748.

Hydrometry - Cableway systems for stream gauging

EN ISO 4375:2014 水文测验.用于水流水文测量的索道装置

Diese Internationale Norm legt Anforderungen an Ausrustung, Verankerung, Masten und Zubehorteile fur Seilkrananlagen fest, die fur Messungen in Fliesgewassern verwendet werden. Sie beschreibt Seilkrananlagen, bei denen sich die Bedienperson entweder am Ufer oder in einem fur Personen zugelassenen Laufwagen (Seilkrananlagenkabine) befindet. Diese Internationale Norm ist nur fur Seilkrananlagen anwendbar, die fur hydrometrische Messungen eingesetzt werden. Sollte die Seilkrananlage als zugelassenes Hebezeug eingesetzt werden, gelten gegebenenfalls weitere Normen oder Bestimmungen. Abflussmessverfahren werden nicht in dieser Internationalen Norm, sondern in ISO 748 behandelt.

Hydrometry - Cableway systems for stream gauging (ISO 4375:2014)

BS ISO 11657:2014 水文测量. 河流和运河中的悬浮泥沙. 采用代理技术对浓度的测定

Hydrometry. Suspended sediment in streams and canals. Determination of concentration by surrogate techniques

ISO 11657:2014 水文测量. 河流和运河中的悬浮泥沙. 采用代理技术对浓度的测定

This International Standard specifies methods for determination of the concentrations and particle-size distributions of suspended sediment in streams and canals by surrogate techniques. Methods based on bulk-optical principle of water such as transmission and nephelometry are the most commonly used surrogates for determining suspended sediment concentrations (SSC). Instruments and techniques based on acoustic attenuation and/or acoustic backscatter principles are also in use for measurement of suspended sediment concentration. Instrumentation based on the laser diffraction principle is also used for the measurement of particle size distribution. This International Standard covers brief description of the operating principle of each method and details of some of the instruments available. The detailed method and principle of optical and acoustical transmission, nephelometry, and optical back scatter (OBS), laser diffraction technique (LD) and acoustic back scatter technique (ABS) with their limitations are described in Annex A, Annex B and Annex C respectively.

Hydrometry - Suspended sediment in streams and canals - Determination of concentration by surrogate techniques

DIN EN ISO 18365:2014 水文测量 水文测量站的选择、建立及运行(ISO 18365-2013) 德文版本EN ISO 18365-2013

Hydrometry - Selection, establishment and operation of a gauging station (ISO 18365:2013); German version EN ISO 18365:2013

DB11/T 1061-2014 电波水流量测验规程

Radio Wave Water Flow Test Regulations

ASTM D5089-95(2014) 用电磁电流计测量明渠中水流速度的标准试验方法

1.1 This test method covers the use of single-axis or dual-axis electromagnetic current meters for the measurement of water velocities in open channels. 1.2 This test method covers only these components and appurtenances of portable open-channel current-meter systems, which are customarily required when an operator is in attendance. 1.3 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard. 1.4 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

Standard Test Method for Velocity Measurements of Water in Open Channels with Electromagnetic Current Meters

BS EN ISO 18365:2013 液体比重测定法.水文测量站的选址,建立和操作

Hydrometry. Selection, establishment and operation of a gauging station

GSO ISO 4362:2013 比重计的测定 使用结构测量渠道中的流量 具有四边形波峰的宽坝

This International Standard specifies a method of steady-flow measurement in open channels using a trapezoidal broad-crested weir under modular and non-modular conditions. Consideration is given to the use of the weir in both rectangular and trapezoidal channels. Limitations to the use of the weir are given in 7.6 and 8.6.

Hydrometric determinations -- Flow measurement in open channels using structures -- Trapezoidal broad-crested weirs