长江科学院院报2012，Vol.29Issue(8)：45-51,7.DOI:10.3969/j.issn.1001-5485.2012.08.009
附加质量法检测堆石体密度技术及应用评价
Technique of Additional Mass Method for Rockfill Density Measurement and Evaluation of Its Application
张建清 1周正全 2蔡加兴 1马圣敏 1马其1
作者信息
- 1. 长江工程地球物理勘测武汉有限公司,武汉430010
- 2. 华能澜沧江水电有限公司,昆明650214
- 折叠
摘要
Abstract
The additional mass method was applied to detect rockfill density quickly and accurately, and to control the quality of dam filling in-time. Key technologies in the application of additional mass method are elaborated in this paper, including the obtaining of rockfill density through correlation method, the data collection and processing system, the quality control evaluation system, and the 3-D digitalization. Remote control on the construction quality and digital measurement of the rockfill density were realized by using GPRS to build the data network link between local and remote network. The method was applied to Nuozhadu hydropower station, and good results were a-chieved.
关键词
堆石体密度/附加质量法/施工质量控制/应用效果Key words
rockfill density/ additional mass method/ construction quality control/ application result分类
建筑与水利引用本文复制引用
张建清,周正全,蔡加兴,马圣敏,马其..附加质量法检测堆石体密度技术及应用评价[J].长江科学院院报,2012,29(8):45-51,7.
