| 改性粘土浆的基础理论研究 |
| |
| 引用本文： | 陈晓明 连晓庄 陈勤树. 改性粘土浆的基础理论研究[J]. 矿业研究与开发, 2006, 26(5): 87-89 |
| |
| 作者姓名： | 陈晓明 连晓庄 陈勤树 |
| |
| 作者单位： | 湖南大学,建筑学院,湖南,长沙,410082;长沙矿山研究院,湖南,长沙,410012 |
| |
| 摘 要： | 探讨了改性粘土浆加促进剂前后的流变性能和浆液固结机理。认为浆液剪切稀释作用有利于注浆工程,改性粘土浆塑性强度主要受原浆浓度、促进剂和结构剂用量的影响,其流变性能和结石体的墙水性能明显优于水泥浆。
|
| 关 键 词： | 注浆浆液 流变学 固结机理 |
| 文章编号： | 1005-2763（2006）05-0087-03 |
| 收稿时间： | 2005-08-10 |
| 修稿时间： | 2005-08-10 |
Fundamental Theoretical Research of Modified Clay Slurry |
| |
| Chen Xiaoming,Lian Xiaozhuang,Chen Qinshu. Fundamental Theoretical Research of Modified Clay Slurry[J]. Mining Research and Development, 2006, 26(5): 87-89 |
| |
| Authors: | Chen Xiaoming Lian Xiaozhuang Chen Qinshu |
| |
| Affiliation: | 1. School of Architecture, Hunan University, Changsha, Hunan 410082, China;2. Changsha Institute of Mining Research, Changsha,, Hunan 410012, China |
| |
| Abstract: | The rheological properties of modified clay slurry before and after the addition of accelerant,as well as consolidation mechanism of the slurry are discussed in this paper.The analysis shows that shear-thinning effect of the slurry be beneficial to grouting engineering,the plastic strength of modified clay slurry is affected mainly by the thickness of original clay slurry,the contents of accelerant and structural additive,the rheological properties and water-plugging property of the modified clay slurry are obviously better than the one of cement slurry. |
| |
| Keywords: | Grouting slurry Rheology Consolidation mechanism |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《矿业研究与开发》浏览原始摘要信息 |
|
点击此处可从《矿业研究与开发》下载全文 |
|
