砂砾石料含水率快速检测技术的探析及应用  

Exploration and Application of Rapid Detection Technology for the Moisture Content of Sand and Gravel Materials

作　　者：赵红梅 ZHAO Hongmei(Central Laboratory,Sinohydro Bureau 5 Co.,LTD.,Chengdu Sichuan 610066)

机构地区：[1]中国水利水电第五工程局有限公司中心试验室,四川成都610066

出　　处：《四川水力发电》2024年第1期36-39,共4页Sichuan Hydropower

摘　　要：众所周知,面板堆石坝的大坝填筑施工质量控制是以密度控制为主。在传统的检测方法中,含水率的检测时间较长且对粗粒土含水率的试验没有准确、可靠的方法。因此,面对大坝填筑量大、施工节奏快的具体情况,含水率的快速检测成为解决这一问题的重要因素。阐述了通过试验研究分析得出的一套快速、准确、实用性强的含水率快速检测方法,并予以应用,取得了较好的效果,为大方量大坝填筑保证工程质量、加快工程进度提供了必要的保障。It is known that the quality control of the face rockfill dam is mainly density control.In the traditional detection method,the detection time of moisture content is long,and there is no accurate and reliable method for the moisture content test of coarse grained soil.Under the condition of large amount of dam filling and fast construction pace,the rapid detection of moisture content has become an important factor in solving the problem.Through the experimental research and analysis,a set of fast,accurate and practical methods for rapid detection of moisture content are expounded and applied,which provide the necessary guarantee for the generous dam filling to ensure the project quality and speed up the project progress.

关 键 词：砂砾石料 含水率 快速检测 阿尔塔什水利枢纽工程 

分 类 号：TV7[水利工程—水利水电工程] TV52TV42TV41