| NCS固化剂改善膨胀土填筑路基施工技术 |
| |
| 引用本文： | 代学灵,赵辉. NCS固化剂改善膨胀土填筑路基施工技术[J]. 徐州工程学院学报, 2006, 21(6): 41-43 |
| |
| 作者姓名： | 代学灵 赵辉 |
| |
| 作者单位： | 1. 焦作大学,河南,焦作,454002
2. 河南省第二建筑工程有限责任公司,河南,新乡,453000 |
| |
| 摘 要： | 由于膨胀土是具有膨胀结构、多裂隙性、强胀缩性和强度衰减性的高塑性粘土,所以,在膨胀土地区修建高速公路出现最普遍的问题就是边坡和基床的变形.故此介绍了NCS固化剂的作用原理,即在膨胀土中掺入NCS固化剂可改善膨胀土的结构,且指出了提高路基填筑质量的施工技术要点.
|
| 关 键 词： | NCS固化剂 改善 膨胀土 作用原理 施工技术 NEC |
| 文章编号： | 1673-0704（2006）06-0041-03 |
| 收稿时间： | 2006-03-01 |
| 修稿时间： | 2006-03-01 |
The Construction Technology of the NCS Firming Agent in Improving the Expansive Soil and Reclamating Roadbed |
| |
| DAI Xue-ling,ZHAO Hui. The Construction Technology of the NCS Firming Agent in Improving the Expansive Soil and Reclamating Roadbed[J]. Journal of Xuzhou Istitute of Technology, 2006, 21(6): 41-43 |
| |
| Authors: | DAI Xue-ling ZHAO Hui |
| |
| Abstract: | Expansive soil is a high plasticity clay,which has the properties of expansion texture,multi-crevasses,strong swell-shrink and intensity-weakening,so when we build superhighway in expansive soil area,we find a universal problem that the side slope and foundation-bed will distort.In this essay,we introduce the mechanism of NCS firming agent and the advantage in improving the structure of expansive soil in order to enhance the construction technology of the roadbed reclamation quality. |
| |
| Keywords: | NCS firming agent improve expansive soil functional mechanism construction technology |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
