The Regional Temperature Effects on Consolidation of Saturated Clays
详细信息
- 责任者：Guo Penghui (School of Resources and Geosciences ; China University of Mining and Technology ; Xuzhou 221116 ; China) ; Lin Yuxiang
- 刊名：Coal Geology & Exploration
- 出版年：2012
- 卷期：40(2)
- 关键词：粘土 ; clay ; 固结作用 ; consolidation
- 页码：p.62-66
- 图表：2 illus., 2 tables, 15 refs.
- 分类号：1702
- issnNo：ISSN1001-1986
- isbnNo：CN61-1155/P
摘要
This paper presented the effects of regional temperature on the consolidation of saturated clays based on Terzaghi’s one-dimensional consolidation theory. The impact-factors induced by temperature during the process of consolidation were studied. The results show the differences of degree of consolidation and consolidation time. For the degree of consolidation, results show that the degree of consolidation in the area with higher regional temperature is larger than that in the area with lower regional temperature, and it would achieve the maximum difference when Tv is in the range of （0.3, 0.5）. For consolidation time, it needs less time to reach a certain settlement in higher regional temperature than in lower regional temperature.