IMHE OpenIR  > Journal of Mountain Science  > Journal of Mountain Science-2017  > Vol14 No.6
Effect of drying environment on engineering properties of an expansive soil and its microstructure
KONG Ling-wei; WANG Min; GUO Ai-guo; WANG Yong
Corresponding AuthorWANG Min
2017-06
Source PublicationJournal of Mountain Science
ISSN1672-6316
Volume14Issue:6Pages:1194-1201
Subtype期刊论文
AbstractThis paper investigates the effect of drying environment, i.e. temperature and relative humidity, on the engineering properties and microscopic pore size distribution of an expansive soil. The shrinkage tests under different drying temperatures and relative humidity are carried out in a constant climate chamber. Then, the undisturbed samples, prepared in different drying environment, are used for the triaxial tests and mercury intrusion tests. It is found that the drying environment has noticeable influence on the engineering properties of expansive soils and it can be characterized by the drying rate. The linear shrinkage and strength increase with the decrease of the drying rate. The non-uniform deformation tends to happen in the high drying rate, which subsequently furthers the development of cracks. In addition, during the drying process, the variation of pores mainly focuses on the inter-aggregate pores and inter-particle pores. The lower drying rate leads to larger variation of pore size distribution.
KeywordExpansive Soils Drying Environment Shrinkage Strength Pore Size Distribution Triaxial Test
DOI10.1007/s11629-017-4430-z
Indexed BySCI
Language英语
Citation statistics
Cited Times:3[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.imde.ac.cn/handle/131551/18737
CollectionJournal of Mountain Science _Journal of Mountain Science-2017_Vol14 No.6
Recommended Citation
GB/T 7714
KONG Ling-wei,WANG Min,GUO Ai-guo,et al. Effect of drying environment on engineering properties of an expansive soil and its microstructure[J]. Journal of Mountain Science,2017,14(6):1194-1201.
APA KONG Ling-wei,WANG Min,GUO Ai-guo,&WANG Yong.(2017).Effect of drying environment on engineering properties of an expansive soil and its microstructure.Journal of Mountain Science,14(6),1194-1201.
MLA KONG Ling-wei,et al."Effect of drying environment on engineering properties of an expansive soil and its microstructure".Journal of Mountain Science 14.6(2017):1194-1201.
Files in This Item:
File Name/Size DocType Version Access License
15.pdf(843KB)期刊论文作者接受稿开放获取CC BY-NC-SAView Application Full Text
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[KONG Ling-wei]'s Articles
[WANG Min]'s Articles
[GUO Ai-guo]'s Articles
Baidu academic
Similar articles in Baidu academic
[KONG Ling-wei]'s Articles
[WANG Min]'s Articles
[GUO Ai-guo]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[KONG Ling-wei]'s Articles
[WANG Min]'s Articles
[GUO Ai-guo]'s Articles
Terms of Use
No data!
Social Bookmark/Share
File name: 15.pdf
Format: Adobe PDF
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.