This document specifies the laboratory determination of the water (moisture) content of a soil test specimen by oven-drying within the scope of the geotechnical investigations according to prEN 1997-1 and prEN 1997-2. The water content is required as a guide to classification of natural soils and as a control criterion in re-compacted soils and is measured on samples used for most field and laboratory tests. The oven-drying method is the definitive procedure used in usual laboratory practice. The practical procedure for determining the water content of a soil is to determine the mass of water removed by drying the moist soil (test specimen) to a constant mass in a drying oven controlled at a given temperature, and to use this value as the mass of water in the test specimen related to the mass of solid particles. The mass of soil remaining after oven-drying is used as the mass of the solid particles.
ISO/TS 17892-1-2004由国际标准化组织 IX-ISO 发布于 2004-10。
ISO/TS 17892-1-2004 在中国标准分类中归属于: P13 工程地质、水文地质勘察与岩土工程,在国际标准分类中归属于: 13.080.20 土壤的物理特性,93.020 土方工程、挖掘、地基构造、地下工程。
ISO/TS 17892-1-2004 土工勘查和检验.土壤的实验室检验.第1部分:水含量的测定 于 2014-12 变更为 ISO 17892-1-2014 土工勘查和检验.土壤的实验室检验.第1部分:水含量的测定。
非常抱歉,我们暂时无法提供预览,您可以试试: 免费下载 ISO/TS 17892-1-2004 前三页,或者稍后再访问。
点击下载后,生成下载文件时间比较长,请耐心等待......
Copyright ©2007-2022 ANTPEDIA, All Rights Reserved
京ICP备07018254号 京公网安备1101085018 电信与信息服务业务经营许可证:京ICP证110310号