IMHE OpenIR
Impact of Soil Composition and Electrochemistry on Corrosion of Rock-cut Slope Nets along Railway Lines in China
Chen, Jiao1; Chen, Zhaoqiong1,2; Ai, Yingwei1; Xiao, Jingyao1; Pan, Dandan1; Li, Wei3; Huang, Zhiyu1; Wang, Yumei1
Corresponding AuthorAi, Yingwei
2015
Source PublicationSCIENTIFIC REPORTS
ISSN2045-2322
Volume5Pages:DOI: 10.1038/srep14939
SubtypeArticle
AbstractTaking the slope of Suiyu Railway to study, the research separately studied soil resistivity, soil electrochemistry (corrosion potential, oxidization reduction potential, electric potential gradient and pH), soil anions (total soluble salt, Cl-, SO42- and HCO3-), and soil nutrition (moisture content, organic matter, total nitrogen, alkali-hydrolysable nitrogen, available phosphorus, and available potassium) at different slope levels, and conducted corrosion grade evaluation on artificial soil according to its single index and comprehensive indexes. Compared with other factors, water has the biggest impact on the corrosion of slope protection net, followed by anion content. Total soluble salt has the moderate impact on the corrosion of slope protection net, and stray current has the moderate impact on the corrosion of mid-slope protection net. Comprehensive evaluation on the corrosive degree of soil samples indicates that the corrosion of upper slope is moderate, and the corrosion of mid-slope and lower slope is strong. Organic matter in soil is remarkably relevant to electric potential gradient. Available nitrogen, available potassium and available phosphorus are remarkably relevant to anions. The distribution of soil nutrient is indirectly relevant to slope type.
KeywordMass-transit Systems Organic-matter Stray Current Induced Landslides Metal Corrosion Sichuan Basin Carbon-steel Ph Behavior Redox
WOS HeadingsScience & Technology
DOI10.1038/srep14939
URL查看原文
WOS Subject ExtendedScience & Technology - Other Topics
Indexed BySCI
WOS KeywordMASS-TRANSIT SYSTEMS ; ORGANIC-MATTER ; STRAY CURRENT ; INDUCED LANDSLIDES ; METAL CORROSION ; SICHUAN BASIN ; CARBON-STEEL ; PH ; BEHAVIOR ; REDOX
Language英语
Quartile2区
TOP
WOS SubjectMultidisciplinary Sciences
WOS IDWOS:000362481100002
Funding OrganizationNational Science Foundation of China(41171175) ; Fund for Fostering Talents in Basic Science of National Natural Science Foundation of China- Capacity Improving Project(J1103518)
Citation statistics
Cited Times:8[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.imde.ac.cn/handle/131551/11031
Collection中国科学院水利部成都山地灾害与环境研究所
Affiliation1.Sichuan Univ, Coll Life Sci, Minist Educ, Key Lab Bioresources & Ecoenvironm, Chengdu 610064, Peoples R China
2.Chengdu Med Coll, Chengdu 610500, Peoples R China
3.Chinese Acad Sci, Inst Mt Hazards & Environm, Chengdu 610041, Peoples R China
Recommended Citation
GB/T 7714
Chen, Jiao,Chen, Zhaoqiong,Ai, Yingwei,et al. Impact of Soil Composition and Electrochemistry on Corrosion of Rock-cut Slope Nets along Railway Lines in China[J]. SCIENTIFIC REPORTS,2015,5:DOI: 10.1038/srep14939.
APA Chen, Jiao.,Chen, Zhaoqiong.,Ai, Yingwei.,Xiao, Jingyao.,Pan, Dandan.,...&Wang, Yumei.(2015).Impact of Soil Composition and Electrochemistry on Corrosion of Rock-cut Slope Nets along Railway Lines in China.SCIENTIFIC REPORTS,5,DOI: 10.1038/srep14939.
MLA Chen, Jiao,et al."Impact of Soil Composition and Electrochemistry on Corrosion of Rock-cut Slope Nets along Railway Lines in China".SCIENTIFIC REPORTS 5(2015):DOI: 10.1038/srep14939.
Files in This Item:
File Name/Size DocType Version Access License
Impact of Soil Compo(814KB)期刊论文出版稿开放获取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
[Chen, Jiao]'s Articles
[Chen, Zhaoqiong]'s Articles
[Ai, Yingwei]'s Articles
Baidu academic
Similar articles in Baidu academic
[Chen, Jiao]'s Articles
[Chen, Zhaoqiong]'s Articles
[Ai, Yingwei]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Chen, Jiao]'s Articles
[Chen, Zhaoqiong]'s Articles
[Ai, Yingwei]'s Articles
Terms of Use
No data!
Social Bookmark/Share
File name: Impact of Soil Composition and Electrochemistry on Corrosion of Rock-cut Slope Nets along Railway Lines in China.pdf
Format: Adobe PDF
All comments (0)
No comment.
 

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