IMHE OpenIR  > 山地灾害与地表过程重点实验室
Effects of sodium sulfate content on mechanical behavior of frozen silty sand considering concentration of saline solution
Xu, Xiangtian1; Wang, Yubing2; Bai, Ruiqiang1; Zhang, Hongwei3; Hu, Kai4
Corresponding AuthorWang, Yubing
2016
Source PublicationResults in Physics
ISSN2211-3797
Volume6Pages:1000-1007
SubtypeArticle
AbstractTriaxial compressive tests were conducted on a frozen silty sand with four sodium sulfate contents (0.0%, 0.5%, 1.5%, and 2.5%) at temperature of -6 degrees C. The test results revealed that it is important and necessary to firstly identify whether the concentration of sodium sulfate solution in the silty sand is saturated for studying effects of the salt content on the strength and deformation characteristics. We established a function which can interconvert the concentration of the sodium sulfate solution and the sodium sulfate content in the silty sand if either one of these two variables is a known quantity. Based on this function, the saturated or unsaturated state of the concentration of sodium sulfate solution corresponding to each given sodium sulfate content in the frozen silty sand can be conveniently identified. The influence of confining pressure and sodium sulfate content on the deformation characteristics, failure mode and strength of the frozen saline silty sand were then analyzed. (C) 2016 The Authors. Published by Elsevier B.V.
KeywordFrozen Silty Sand Sodium Sulfate Strength Triaxial Compressive Test Deformation Characteristics
WOS HeadingsScience & Technology ; Technology ; Physical Sciences
DOI10.1016/j.rinp.2016.11.040
WOS Subject ExtendedMaterials Science ; Physics
Indexed BySCI
WOS KeywordELASTOPLASTIC BEHAVIOR ; LOESS
Language英语
Quartile4区
TOP
WOS SubjectMaterials Science, Multidisciplinary ; Physics, Multidisciplinary
WOS IDWOS:000389770300182
Citation statistics
Cited Times:32[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.imde.ac.cn/handle/131551/18348
Collection山地灾害与地表过程重点实验室
Affiliation1.Inner Mongolia Univ, Inst Transportat, Hohhot 010070, Peoples R China
2.Fugro Consultants Inc, 8613 Cross Pk Dr, Austin, TX 78754 USA
3.Inner Mongolia Commun Construct Engn Qual Supervi, Hohhot 010020, Peoples R China
4.Chinese Acad Sci, Inst Mt Hazards & Environm, Chengdu 610041, Peoples R China
Recommended Citation
GB/T 7714
Xu, Xiangtian,Wang, Yubing,Bai, Ruiqiang,et al. Effects of sodium sulfate content on mechanical behavior of frozen silty sand considering concentration of saline solution[J]. Results in Physics,2016,6:1000-1007.
APA Xu, Xiangtian,Wang, Yubing,Bai, Ruiqiang,Zhang, Hongwei,&Hu, Kai.(2016).Effects of sodium sulfate content on mechanical behavior of frozen silty sand considering concentration of saline solution.Results in Physics,6,1000-1007.
MLA Xu, Xiangtian,et al."Effects of sodium sulfate content on mechanical behavior of frozen silty sand considering concentration of saline solution".Results in Physics 6(2016):1000-1007.
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