The water storage capability and hydraulic conductivity of different expansive soils
文献类型：期刊论文
| 作者 | Dai, Z. J.; Chen, S. X.; Li, J. |
| 刊名 | BULGARIAN CHEMICAL COMMUNICATIONS
 |
| 出版日期 | 2017 |
| 卷号 | 49页码:25-30 |
| 关键词 | Expansive soil Water storage capability Unsaturated soil Hydraulic conductivity |
| ISSN号 | 0324-1130 |
| 英文摘要 | For the strong and medium expansive soils of the middle-route of South-to-North Water Transfer Project, pressure plate tests and double-ring infiltration tests were carried out. The water storage capability, its influence factors and the evolution of hydraulic conductivity was comparative studied on different expansive soils. The results show, the soil with stronger expansion potential, higher fine grain content and higher dry density has better water retention capability. Saturated permeability coefficient of strong expansive soil is low, and it decreases with the increase of dry density. Unsaturated hydraulic conductivity, which has power function relationship with matrix suction, decreases with the decrease of the moisture content. |
| WOS研究方向 | Chemistry |
| 语种 | 英语 |
| WOS记录号 | WOS:000416721700005 |
| 出版者 | BULGARIAN ACAD SCIENCE |
| 源URL | [http://119.78.100.198/handle/2S6PX9GI/4000]  |
| 专题 | 岩土力学所知识全产出_期刊论文 国家重点实验室知识产出_期刊论文 |
| 作者单位 | Chinese Acad Sci, Inst Rock & Soil Mech, State Key Lab Geomech & Geotech Engn |
| 推荐引用方式 GB/T 7714 | Dai, Z. J.,Chen, S. X.,Li, J.. The water storage capability and hydraulic conductivity of different expansive soils[J]. BULGARIAN CHEMICAL COMMUNICATIONS,2017,49:25-30. |
| APA | Dai, Z. J.,Chen, S. X.,&Li, J..(2017).The water storage capability and hydraulic conductivity of different expansive soils.BULGARIAN CHEMICAL COMMUNICATIONS,49,25-30. |
| MLA | Dai, Z. J.,et al."The water storage capability and hydraulic conductivity of different expansive soils".BULGARIAN CHEMICAL COMMUNICATIONS 49(2017):25-30. |
入库方式： OAI收割
来源：武汉岩土力学研究所
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