| 湿塑性水泥土增强研究 |
| |
| 引用本文： | 沈卫国,周明凯,吴少鹏,赵青林. 湿塑性水泥土增强研究[J]. 水泥工程, 2003, 0(1): 16-19 |
| |
| 作者姓名： | 沈卫国 周明凯 吴少鹏 赵青林 |
| |
| 作者单位： | 武汉理工大学硅酸盐工程教育部重点实验室,武汉,430070 |
| |
| 摘 要： | 从水泥在水泥-水-粘土系统中水化的特点出发，阐述了湿塑性水泥土的强度形成过程，主要是依赖于水泥石的强度骨架与粘土之间的结构连接。通过实验，研究了几种外加剂对湿塑性水泥土的增强作用及其增强机理，结果表明，外加剂能改善水泥土的水化介质环境和结构粘接，可改善水泥土的稠度和强度。
|
| 关 键 词： | 水泥－水－粘土系统 湿塑性水泥土 水化 外加剂 稠度 强度 |
| 文章编号： | 1007-0389(2003)01-0016-04 |
| 修稿时间： | 2002-05-24 |
Study on strengthening humid-plastic cement soil |
| |
| Shen Weiguo,Zhou MingKai,Wu Shaopeng,Zhao Qinglin. Study on strengthening humid-plastic cement soil[J]. Cement Engineering, 2003, 0(1): 16-19 |
| |
| Authors: | Shen Weiguo Zhou MingKai Wu Shaopeng Zhao Qinglin |
| |
| Abstract: | Based on the hydration characteristic of cement in cement-water-clay system it is expatiated in this paper that the strength formation of humid-plastic cement soil depends mainly on the structural interlink between intensity framework of cement stone and clay. By experiment, the strengthening effect and mechanism of several additives to the humid-plastic cement soil are studied. The result shows that additive can improve hydration medium environment, structure, adherenc, as well as dense and strength of cement soil. |
| |
| Keywords: | cement-water-clay system humid-plastic cement soil strength formation mechanism |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
