| 含盐量对水泥土强度影响的试验研究 |
| |
| 引用本文： | 贾志清.含盐量对水泥土强度影响的试验研究[J].交通标准化,2008(23):87-89. |
| |
| 作者姓名： | 贾志清 |
| |
| 作者单位： | 中交公路规划设计院有限公司,北京100010 |
| |
| 摘 要： | 通过对含盐水泥土进行大量的室内试验，分析含水量、龄期、水泥用量、舍盐量对水泥土强度的影响，结果表明：含盐量对水泥土强度的提高或减小有一个阈值。当盐渍土的含盐量高于或低于这个阈值时，会对水泥土产生不同的作用。关于盐类对水泥土强度的影响从机理上进行阐释，可以总结出高含盐量对水泥土破坏作用的对策。
|
| 关 键 词： | 水泥土 含盐量 试验 强度 |
Experiment Study on Influence of Salt Content on Strength of Cemented Clays |
| |
| JIA Zhi-qing.Experiment Study on Influence of Salt Content on Strength of Cemented Clays[J].Communications Standardization,2008(23):87-89. |
| |
| Authors: | JIA Zhi-qing |
| |
| Institution: | JIA Zhi-qing (CCCC Highway Consultants Co., Ltd., Beijing 100010, China) |
| |
| Abstract: | In order to investigate the effects of water content, curing time, cement content and salt content on the strength behavior of the cemented clays, a series of indoor tests are performed on cemented clays. A threshold is acquired, which reflects the influence of salt content on cemented clays strength＇s advance or decline. The influence of salt content on cemented clays is different when the salt content of saline soil is above or below the threshold. In addition, the influence mechanism of salt on the strength of cemented clays is explained, so some countermeasures against the destructive effect of high salt content on cemented clays are summarized. |
| |
| Keywords: | cemented clay salt content experiment strength |
| 本文献已被 维普 等数据库收录！ |
|
