Advanced Search
  • 全国中文核心期刊
  • 中国科技核心期刊
  • 美国工程索引（EI）收录期刊
  • Scopus数据库收录期刊
Volume 47 Issue 1
Turn off MathJax
Article Contents
Abstract
References
Related Articles
Supplements
XIAO Ze'an, LI Kangliang, DUAN Jieyun, WANG Qihang, GUO Maoliang. Electrochemical characteristics of phase transition process in sodium chloride saline soil during cooling[J]. Chinese Journal of Geotechnical Engineering, 2025, 47(1): 200-206. DOI: 10.11779/CJGE20231193
Citation: XIAO Ze'an, LI Kangliang, DUAN Jieyun, WANG Qihang, GUO Maoliang. Electrochemical characteristics of phase transition process in sodium chloride saline soil during cooling[J]. Chinese Journal of Geotechnical Engineering, 2025, 47(1): 200-206. DOI: 10.11779/CJGE20231193
shu

Electrochemical characteristics of phase transition process in sodium chloride saline soil during cooling

  • College of Civil Engineering, Taiyuan University of Technology, Taiyuan 030024, China

More Information
  • Received Date: December 04, 2023
  • Available Online: March 24, 2024
    Graphical Abstract
    • Abstract
  • The chlorine saline soil is a typical type of saline soil in the cold and arid regions of Northwest China, and its electrochemical characteristics are crucial to understanding of the corrosion mechanism of saline soil. To explore the relationship between the phase transition of pore solution in saline soil and its electrochemical characteristics, the sodium chloride saline silty clay is taken as the research object, and its electrochemical impedance spectra are measured under different salt content and temperature conditions. The results reveal that the impedance of the sodium chloride saline soil gradually decreases with the increase of frequency, and reaches stable state at high frequency. The logarithm of the impedance modulus of the sodium chloride saline soil increases linearly with the decreasing temperature before freezing, while the generation of ice crystals and salt crystals leads to a significant increase in the impedance modulus of the soil after freezing. The sodium chloride saline soil exhibits a capacitive impedance arc before freezing, while the migration of soil water and salt caused by phase transition results in a diffusion impedance of the soil after freezing. Based on the conductivity path of the soil before and after freezing, the equivalent circuit model for the soil before and after freezing is established, and the relationship between the phase transition of the soil pore solution and the corresponding circuit components is analyzed. It is of great significance for understanding the electrochemical characteristics of saline soil and the phase transition process of pore solution.
    • FullText(HTML)
    • References (23)
  • [1]
    徐斅祖, 王家澄, 张立新. 冻土物理学[M]. 北京: 科学出版社, 2010.

    XU Xiaozu, WANG Jiacheng, ZHANG Lixin. Frozen soil physics[M]. Beijing: Science Press, 2010. (in Chinese)
    [2]
    何斌. 氯化钠污染砂环境下砂粒粒径对体系及X70钢电化学腐蚀行为的影响[D]. 太原: 太原理工大学, 2016.

    HE Bin. Effect of Sand Particle Size on System and Electrochemical Corrosion Behavior of X70 Steel in Sodium Chloride Contaminated Sand Environment[D]. Taiyuan: Taiyuan University of Technology, 2016. (in Chinese)
    [3]
    张俊喜, 易博, 林德源, 等. 盐渍土环境下钢筋混凝土腐蚀的电化学研究[J]. 建筑材料学报, 2016, 19(2): 390-396, 403.

    ZHANG Junxi, YI Bo, LIN Deyuan, et al. Electrochemical study on the corrosion of reinforced concrete under saline soil environment[J]. Journal of Building Materials, 2016, 19(2): 390-396, 403. (in Chinese)
    [4]
    赵永志, 何斌, 白晓红. X70钢在含氯化钠粉土中的电化学腐蚀行为研究[J]. 科技通报, 2022, 38(1): 84-89, 96.

    ZHAO Yongzhi, HE Bin, BAI Xiaohong. Study on electrochemical corrosion behavior of X70 steel in silt containing sodium chloride[J]. Bulletin of Science and Technology, 2022, 38(1): 84-89, 96. (in Chinese)
    [5]
    荆磊, 闫长旺, 刘曙光, 等. BP神经网络预测氯盐渍土环境中混凝土结构使用寿命[J]. 混凝土, 2016(10): 8-10, 15.

    JING Lei, YAN Changwang, LIU Shuguang, et al. BP neural network to predict service life of concrete structures in the chlorine saline soil environment[J]. Concrete, 2016(10): 8-10, 15. (in Chinese)
    [6]
    满都拉, 银花, 曹美琪. 盐渍土环境下混凝土耐久性研究进展[J]. 硅酸盐通报, 2016, 35(11): 3575-3580, 3606.

    MAN Dula, YIN Hua, CAO Meiqi. Research progress of concrete durability in saline soil environment[J]. Bulletin of the Chinese Ceramic Society, 2016, 35(11): 3575-3580, 3606. (in Chinese)
    [7]
    薛明, 朱玮玮, 房建宏. 盐渍土地区公路桥涵及构筑物腐蚀机理探究[J]. 公路交通科技(应用技术版), 2008, 4(9): 24-27, 30.

    XUE Ming, ZHU Weiwei, FANG Jianhong. Study on corrosion mechanism of highway bridges and culverts and structures in saline soil area[J]. Highway Traffic Science and Technology (Applied Technology Edition), 2008, 4(9): 24-27, 30. (in Chinese)
    [8]
    LASIA A. Electrochemical Impedance Spectroscopy and its Applications[M]. New York: NYSpringer New York, 2014
    [9]
    HAN P J, ZHANG Y F, CHEN F Y, et al. Interpretation of electrochemical impedance spectroscopy (EIS) circuit model for soils[J]. Journal of Central South University, 2015, 22(11): 4318-4328. doi: 10.1007/s11771-015-2980-1
    [10]
    YOU Z M, LAI Y M, ZENG H Y, et al. Influence of water and sodium chloride content on corrosion behavior of cast iron in silty clay[J]. Construction and Building Materials, 2020, 238: 117762. doi: 10.1016/j.conbuildmat.2019.117762
    [11]
    许书强. 含典型钠盐盐渍砂土的电化学行为研究[D]. 太原: 太原理工大学, 2019.

    XU Shuqiang. Study on Electrochemical Behavior of Saline Sandy Soil Containing Typical Sodium Salt[D]. Taiyuan: Taiyuan University of Technology, 2019. (in Chinese)
    [12]
    谢瑞珍. 含易溶钠盐砂土的电化学特性及其腐蚀机理研究[D]. 太原: 太原理工大学, 2019.

    XIE Ruizhen. Study on Electrochemical Characteristics and Corrosion Mechanism of Sandy Soil Containing Soluble Sodium Salt[D]. Taiyuan: Taiyuan University of Technology, 2019. (in Chinese)
    [13]
    HAN P, PENGJU, YAN Y B, et al. Study on mechanical properties of acidic and alkaline silty soil by electrochemical impedance spectroscopy[J]. International Journal of Electrochemical Science, 2018, 13(11): 10548-10563. doi: 10.20964/2018.11.19
    [14]
    PENG S Q, WANG F, FAN L. Study on electrochemical impedance response of sulfate saline soil[J]. International Journal of Electrochemical Science, 2019, 14(9): 8611-8623. doi: 10.20964/2019.09.30
    [15]
    王帅, 韩鹏举, 申博著, 等. 灰土电化学阻抗谱(EIS)与力学性能的试验研究[J]. 科学技术与工程, 2015, 15(18): 78-84, 127.

    WANG Shuai, HAN Pengju, SHEN Bozhu, et al. The study of the relation of electrochemical impedance spectroscopy(EIS)and mechanical properties for lime-soil[J]. Science Technology and Engineering, 2015, 15(18): 78-84, 127. (in Chinese)
    [16]
    武超. 氯化钠污染黄土状粉土的压缩特性及电化学阻抗响应与评价[D]. 太原: 太原理工大学, 2020.

    WU Chao. Compressive Characteristics, Electrochemical Impedance Response and Evaluation of Loess Silt Polluted by Sodium Chloride[D]. Taiyuan: Taiyuan University of Technology, 2020. (in Chinese)
    [17]
    肖泽岸, 侯振荣, 董晓强. 降温过程中含盐土孔隙溶液相变规律研究[J]. 岩土工程学报, 2020, 42(6): 1174-1180. doi: 10.11779/CJGE202006024

    XIAO Zean, HOU Zhenrong, DONG Xiaoqiang. Phase transition of pore solution in saline soil during cooling process[J]. Chinese Journal of Geotechnical Engineering, 2020, 42(6): 1174-1180. (in Chinese) doi: 10.11779/CJGE202006024
    [18]
    张立新, 徐学祖, 陶兆祥, 等. 含氯化钠盐冻土中溶液的二次相变分析[J]. 自然科学进展, 1993, 3(1): 48-52.

    ZHANG Lixin, XU Xuezu, TAO Zhaoxiang, et al. Secondary phase change analysis of solution in frozen soil containing sodium chloride salt[J]. Progress in Natural Science, 1993, 3(1): 48-52. (in Chinese)
    [19]
    肖泽岸, 朱霖泽, 侯振荣, 等. 水盐相变对硫酸盐渍土基质吸力影响规律研究[J]. 岩土工程学报, 2022, 44(10): 1935-1941. doi: 10.11779/CJGE202210020

    XIAO Zean, ZHU Linze, HOU Zhenrong, et al. Effects of water/salt phase transition on matric suction of sulfate saline soil[J]. Chinese Journal of Geotechnical Engineering, 2022, 44(10): 1935-1941. (in Chinese) doi: 10.11779/CJGE202210020
    [20]
    陈智伟. 负温下氯化钠盐渍砂土的电化学阻抗谱与等效电路模型研究[D]. 太原: 太原理工大学, 2022.

    CHEN Zhiwei. Study on Electrochemical Impedance Spectrum and Equivalent Circuit Model of Sodium Chloride Saline Sandy Soil at Negative Temperature[D]. Taiyuan: Taiyuan University of Technology, 2022. (in Chinese)
    [21]
    孙辅南. 盐-温耦合作用下黄土状粉土电化学特性及其腐蚀机理研究[D]. 太原: 太原理工大学, 2023.

    SUN Fu-nan, Electrochemical Characteristics and Corrosive Mechanism of Silty Loess in Salt-temperature Coupling Effect [D]. Taiyuan: Taiyuan University of Technology, 2023. (in Chinese)
    [22]
    PANDAY S, CORAPCIOGLU M Y. Solute rejection in freezing soils[J]. Water Resources Research, 1991, 27(1): 99-108. doi: 10.1029/90WR01785
    [23]
    MITCHELL J K. Fundamentals of Soil Behavior[M]. 2nd ed. New York: Wiley, 1993.
    • Related Articles

  • Related Articles

    [1]TANG Yang, ZHENG Ming-fei, SHI Shi-yong. Model tests on thermal response of phase-change pile in saturated silt foundation[J]. Chinese Journal of Geotechnical Engineering, 2022, 44(S2): 139-142. DOI: 10.11779/CJGE2022S2030
    [2]ZENG Zhao-jun, TANG Chao-sheng, CHENG Qing, AN Ni, SHI Bin. Influences of water phase change/migration factors in hydro-thermal coupling model for unsaturated soils[J]. Chinese Journal of Geotechnical Engineering, 2022, 44(S1): 40-45. DOI: 10.11779/CJGE2022S1008
    [3]XIAO Ze-an, HOU Zhen-rong, DONG Xiao-qiang. Phase transition of pore solution in saline soil during cooling process[J]. Chinese Journal of Geotechnical Engineering, 2020, 42(6): 1174-1180. DOI: 10.11779/CJGE202006024
    [4]HU Ya-yuan, DING Pan. Three-dimensional rheological model for double-yield surface based on equivalent time[J]. Chinese Journal of Geotechnical Engineering, 2020, 42(1): 53-62. DOI: 10.11779/CJGE202001006
    [5]ZHANG Peng-wei, HU Li-ming, Meegoda Jay N, Celia Michael A. Two-phase flow model based on 3D pore structure of geomaterials[J]. Chinese Journal of Geotechnical Engineering, 2020, 42(1): 37-45. DOI: 10.11779/CJGE202001004
    [6]HU Ya-yuan. Shear hyperbolic-type equivalent-time rheological model[J]. Chinese Journal of Geotechnical Engineering, 2018, 40(8): 1549-1555. DOI: 10.11779/CJGE201808023
    [7]GAO Guang-yun, SHI Chao, CHEN Qing-sheng. A predictive model on equivalent number of strain cycles for earthquake loads[J]. Chinese Journal of Geotechnical Engineering, 2015, 37(11): 2040-2044. DOI: 10.11779/CJGE201511014
    [8]ZHANG Wei-hua, ZHAO Cheng-gang, FU Fang. Bounding-surface constitutive model for saturated sands based on phase transformation state[J]. Chinese Journal of Geotechnical Engineering, 2013, 35(5): 930-939.
    [9]SHAO Shengjun, WANG Ting, YU Qinggao. Equivalent consolidation deformation properties and one-dimensional analysis method of unsaturated soils[J]. Chinese Journal of Geotechnical Engineering, 2009, 31(7): 1037-1045.
    [10]ZHANG Yujun. Equivalent model and numerical analysis and laboratory test for jointed rockmasses[J]. Chinese Journal of Geotechnical Engineering, 2006, 28(1): 29-32.
    • Supplements (1)

  • Other Related Supplements

Catalog

    Get Citation
    PDF
    XML
    Article views (270) PDF downloads (47) Cited by()
    Related
    Copyright © 2010 Editorial By Chinese Journal of Geotechnical Engineering 苏ICP备05007122号-11公安联网备案号：32010602011255
    Editorial Office address：34 Hujuguan,Nanjing 210024,ChinaPostal Code：210024Tel：025-85829534，85829556E-mail: ge@nhri.cn

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return