| 电渗法处理大连大窑湾超软土室内试验 |
| |
| 引用本文： | 汪俊波,刘斯宏,徐伟,王柳江. 电渗法处理大连大窑湾超软土室内试验[J]. 水运工程, 2010, 0(1) |
| |
| 作者姓名： | 汪俊波 刘斯宏 徐伟 王柳江 |
| |
| 作者单位： | 河海大学水工结构研究所,江苏南京,210098 |
| |
| 基金项目： | 国家高技术研究发展计划 |
| |
| 摘 要： | 介绍了大连大窑湾超软土室内电渗试验,通过试验确定了能取得良好电渗效果的电流密度.试验研究表明:电渗出水速率与通电电流有很好的线性关系,与温度也有较好的相关性;在试验后期,间歇通电可明显提高电渗效果;电渗产生的微裂隙与电势分布关系密切.
|
| 关 键 词： | 电流密度 温度影响 间歇通电 微裂隙 电势分布 |
Laboratory test for electro-osmotic treatment of ultra-soft soil in Dayao Bay, Dalian |
| |
| WANG Jun-bo,LIU Si-hong,XU Wei,WANG Liu-jiang. Laboratory test for electro-osmotic treatment of ultra-soft soil in Dayao Bay, Dalian[J]. Port & Waterway Engineering, 2010, 0(1) |
| |
| Authors: | WANG Jun-bo LIU Si-hong XU Wei WANG Liu-jiang |
| |
| Affiliation: | WANG Jun-bo,LIU Si-hong,XU Wei,WANG Liu-jiang(Research Institute of Hydraulic Structures,Hohai University,Nanjing 210098,China) |
| |
| Abstract: | This paper introduces the laboratory electro-osmosis test on ultra-soft soil in Dayao Bay,Dalian,and determines the electric current density that can achieve a good electro-osmotic effect through experiments.The experimental research has shown that there is a good linearity between electro-osmotic water discharge rate and power-on current as well as a better correlation between water discharge rate and temperature;in the later period of test,the intermittent power-on current can improve the electro-osmotic ... |
| |
| Keywords: | current density temperature influence intermittent power-on micro-cracks electric potential distribution |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
