本文已被:浏览 3132次 下载 2507次
中文摘要: 通过在地表对松散介质进行模拟注浆试验,本文考察了不同浆液配比和注浆时间对注浆扩散半径的影响。研究表明,浆液扩散半径与注浆介质结构、注浆时间和水灰比等因素相关。该试验为探明地下注浆工艺流程提供了基础,同时也为地下矿柱群破碎区域的注浆加固设计提供了依据。
Abstract:By the grouting simulation experiment in loose medium on the surface, the influences of different slurry ratios and grouting time upon grout diffusion radius are analyzed in this paper. It is shown that grout diffusion radius is related to the dielectric structures, grouting time and water cement ratio. The experiment provides a basis for the technological process of grouting underground, and it also provides evidence for the design of grouting reinforcement in the crushing area of underground pillar groups.
文章编号: 中图分类号: 文献标志码:
基金项目:
引用文本:
秦秀山,陈 何,谢 源,韦方景.松散介质注浆模拟试验研究[J].有色金属(矿山部分),2011,63(1):48-54.
QIN Xiushan,CHEN He,XIE Yuan,WEI Fangjing.Study on Grouting Simulation Experiment in Loose Medium[J].NONFERROUS METALS(Mining Section),2011,63(1):48-54.
秦秀山,陈 何,谢 源,韦方景.松散介质注浆模拟试验研究[J].有色金属(矿山部分),2011,63(1):48-54.
QIN Xiushan,CHEN He,XIE Yuan,WEI Fangjing.Study on Grouting Simulation Experiment in Loose Medium[J].NONFERROUS METALS(Mining Section),2011,63(1):48-54.