• 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
CUI Kai, GUAN Xi-peng, CHEN Wen-wu, CHEN Meng-meng, HAN Wen-feng. Effects of salinized deterioration and aeolian ullage on soils in undercutting areas of earthern ruins in arid regions (II)[J]. Chinese Journal of Geotechnical Engineering, 2017, 39(10): 1777-1784. DOI: 10.11779/CJGE201710004
Citation: CUI Kai, GUAN Xi-peng, CHEN Wen-wu, CHEN Meng-meng, HAN Wen-feng. Effects of salinized deterioration and aeolian ullage on soils in undercutting areas of earthern ruins in arid regions (II)[J]. Chinese Journal of Geotechnical Engineering, 2017, 39(10): 1777-1784. DOI: 10.11779/CJGE201710004

Effects of salinized deterioration and aeolian ullage on soils in undercutting areas of earthern ruins in arid regions (II)

More Information
  • Received Date: July 24, 2016
  • Published Date: October 24, 2017
  • The effects of saline deterioration and aeolian ullage are the important controlling process for the formation and development of undercutting disease at the bottom of earthen sites in arid regions. Among them, the traces of movement and enrichment of salts and the essence of saline deterioration for anti-erosion ability of soil are the two key issues. Through real-time monitoring of the temperature, moisture and permittivity of three typical sites during concentrated rainfall process, it is found that the larger time gradient difference exists between the changes of temperature and moisture content in soils located in foundation and undercutting areas, providing much power and being a transportation medium for salt to migrate and accumulate into undercutting areas by capillary action. Based on the above monitoring results, and by analyzing the particle sizes and conducting wind erosion experiments on remolded samples of site soils which have experienced different stages of wetting-drying cycles and been cured under different salt types and contents, it is shown that the essential reason for deterioration of soil resistance to wind erosion in undercutting areas is the salt enrichment increment caused by the annual concentrated rainfall in the arid areas and coarse-grained soils and the uniform particle sizes caused by wetting-drying cycles.
  • [1]
    SHAO M S, LI L, WANG S J, et al. Deterioration mechanisms of building materials of Jiaohe ruins in China[J]. Journal of Cultural Heritage, 2013, 14(1): 38-44.
    [2]
    胡 玮. 夯土遗址掏蚀病害发育特征与影响因素研究[D]. 兰州: 兰州大学. 2014: 29-40. (HU Wei. Development characteristics and influences of rammed earthen sites basal sapping diseases[D]. Lanzhou: Lanzhou University, 2014: 29-40. (in Chinese))
    [3]
    李最雄, 赵林毅, 孙满利. 中国丝绸之路土遗址的病害及PS加固[J]. 岩石力学与工程学报, 2009, 28(5): 1047-1053. (LI Zui-xiong, ZHAO Lin-yi, SUN Man-li. Deterioation of earthern sites and conslidation with ps material along silk road of China[J]. Chinese Journal of Rock Mechanics and Engineering, 2009, 28(5): 1047-1053. (in Chinese))
    [4]
    谌文武, 苏 娜, 杨 光, 等. 风场对半湿润山脊土遗址掏蚀量的影响[J]. 岩土工程学报, 2015, 37(10): 1807-1813. (CHEN Wen-wu, SU Na, YANG Guang, et al. Effect of wind field on sapping quantity of earthen architecture ruins along the ridge in semi-humid area[J]. Chinese Journal of Geotechnical Engineering, 2015, 37(10): 1807-1813. (in Chinese))
    [5]
    王旭东, 石玉成, 刘 琨, 等.夯土长城墙体掏蚀失稳机理研究[J]. 西北地震学报, 2011, 33(增刊): 381-385. (WANG Xu-dong, SHI Yu-cheng, LIU Kun, et al. Research on sapping instability mechanism for rammed wall[J]. Northwestern Seismological Journal, 2011, 33(S0): 381-385. (in Chinese))
    [6]
    崔 凯, 谌文武, 韩 琳, 等. 干旱区土遗址掏蚀区土盐渍劣化与风蚀损耗效应[J]. 岩土工程学报, 2011, 31(9): 1414-1421. (CUI Kai, CHEN Wen-wu, HAN Lin, et al. Effects of salinized deterioration and aeolian ullage on soils at undercutting area of earthern ruins in arid region [J]. Chinese Journal of Geotechnical Engineering, 2011, 31(9): 1414-1421. (in Chinese))
    [7]
    崔 凯, 谌文武, 匡 静, 等. 干湿交替与盐渍双重作用下干旱半干旱地区土遗址劣化效应[J]. 中南大学学报(自然科学版), 2012, 43(6): 2378-2384. (CUI Kai, CHEN Wen-wu, KUANG Jing, et al. Effect of deterioration of earthern ruin with joint function of salinized and alternating wet and dry in arid and semi-arid regions[J]. Journal of Central South University (Science and Technology), 2012, 43(6): 2378-2384. (in Chinese))
    [8]
    MANDELBROT B B. The fractal geometry of nature[M]. San Francisco: Freemen, 1982: 95-190.
    [9]
    高世桥, 刘海鹏. 毛细力学[M]. 北京: 科学出版社, 2010. (GAO Shi-qiao, LIU Hai-peng. Capillary mechanics[M]. Beijing: Science Press, 2010. (in Chinese))
    [10]
    杨劲松. 中国盐渍土研究的发展历程与展望[J]. 土壤学报, 2008, 45(5): 837-847. (YANG Jing-song. Developement and prospect of the research on salt-affected soils in China[J]. Acta Pedologica Sinica, 2008, 45(5): 837-847. (in Chinese))
    [11]
    曾江源, 李 震, 陈 权, 等. SAR 土壤水分反演中的介电常数实部简化模型[J]. 红外与毫米波学报, 2012, 31(6): 556-562. (ZENG Jiang-yuan, LI Zhen, CHENG Quan, et al. A simplified model of the real part of the soil complex permittivity for soil moisture estimation from SAR image[J]. Journal of Infrared and Millimeter Waves, 2012, 31(6): 556-562. (in Chinese))
    [12]
    雷 磊, 塔西甫拉提·特依拜, 丁建丽, 等. 干旱区盐渍土介电常数特性研究与模型验证[J]. 农业工程学报, 2013, 29(16): 125-132. (LEI Lei, Tashpolat·Tiyip, DING Jian-li, et al. Constant characteristic and model verification of saline soil dielectric in arid area[J]. Transactions of the Chinese Society of Agricultural Engineering (Transactions of the CSAE), 2013, 29(16): 125-133. (in Chinese))
    [13]
    赵天宇, 张虎元, 王志硕, 等. 含氯硫酸盐渍土中硫酸钠结晶量理论分析研究[J]. 岩土工程学报, 2015, 37(7): 1340-1347. (ZHAO Tian-yu, ZHANG Hu-yuan, WANG Zhi-shuo, et al. Theoretical analysis of crystallization of sodium sulphate for sulphate saline soil containing chloride[J]. Chinese Journal of Geotechnical Engineering, 2015, 37(7): 1340-1347. (in Chinese))
    [14]
    周永祥, 阎培渝. 不同类型盐渍土固化体的干缩与湿胀特性[J]. 岩土工程学报, 2007, 29(11): 1653-1658. (ZHOU Yong-xiang, YAN Pei-yu. Investigation on dry shrinkage and wet expansion of solidified saline soil containing different salts[J]. Chinese Journal of Geotechnical Engineering, 2007, 29(11): 1653-1658. (in Chinese))
    [15]
    ZOBECK T M, BADDOCK M, PELT RSV, et al. Soil property effects on wind erosion of organic soils[J]. Aeolian Research, 2013, 10(5): 43-51.
    [16]
    刘松玉, 方 磊, 陈浩东. 论中国特殊土粒度分布的分形结构[J]. 岩土工程学报, 1993, 15(1): 23-30.(LIU Song-yu, FANG Lei, CHEN Hao-dong. Fractal structure of granularity distribution of regional soils in China[J]. Chinese Journal of Geotechnical Engineering, 1993, 15(1): 23-30. (in Chinese))
    [17]
    高国瑞. 近代土质学[M]. 2版. 北京: 科学出版社, 2013: 133-138. (GAO Guo-rui. Neoteric soil geotechnology[M]. 2nd ed. Beijing: Science Press, 2013: 133-138. (in Chinese))
    [18]
    刘松玉, 张继文. 土中孔隙分布的分形特征研究[J]. 东南大学学报, 1997, 27(3): 127-130. (LIU Song-yu, ZHANG Ji-wen. Fractal approach to measuring soil porosity[J]. Chinese Journal of Southeast University, 1997, 27(3): 127-130. (in Chinese))
  • Related Articles

    [1]LIU Hongwei, WANG Mengqi, ZHAN Liangtong, FENG Song, WU Tao. Method and apparatus for measuring in-situ gas diffusion coefficient and permeability coefficient of unsaturated soils[J]. Chinese Journal of Geotechnical Engineering, 2024, 46(5): 948-958. DOI: 10.11779/CJGE20221228
    [2]JI Yong-xin, ZHANG Wen-jie. Experimental study on diffusion of chloride ions in unsaturated soils[J]. Chinese Journal of Geotechnical Engineering, 2021, 43(9): 1755-1760. DOI: 10.11779/CJGE202109022
    [3]XU Fei, CAI Yue-bo, QIAN Wen-xun, WEI Hua, ZHUANG Hua-xia. Mechanism of cemented soil modified by aliphatic ionic soil stabilizer[J]. Chinese Journal of Geotechnical Engineering, 2019, 41(9): 1679-1687. DOI: 10.11779/CJGE201909012
    [4]HUANG Wei, LIU Qing-bing, XIANG Wei, ZHANG Yun-long, WANG Zhen-hua, DAO Minh Huan. Water adsorption characteristics and water retention model for montmorillonite modified by ionic soil stabilizer[J]. Chinese Journal of Geotechnical Engineering, 2019, 41(1): 121-130. DOI: 10.11779/CJGE201901013
    [5]ZHANG Wen-jie, GU Chen, LOU Xiao-hong. Measurement of hydraulic conductivity and diffusion coefficient of backfill for soil-bentonite cutoff wall under low consolidation pressure[J]. Chinese Journal of Geotechnical Engineering, 2017, 39(10): 1915-1921. DOI: 10.11779/CJGE201710021
    [6]HUANG Qing-fu, ZHAN Mei-li, SHENG Jin-chang, LUO Yu-long, ZHANG Xia. Numerical method to generate granular assembly with any desired relative density based on DEM[J]. Chinese Journal of Geotechnical Engineering, 2015, 37(3): 537-543. DOI: 10.11779/CJGE201503019
    [7]LIU Qing-bing, XIANG Wei, CUI De-shan. Effect of ionic soil stabilizer on bound water of expansive soils[J]. Chinese Journal of Geotechnical Engineering, 2012, 34(10): 1887-1895.
    [8]LIU Qing-bing, XIANG Wei, CUI De-shan, CAO Li-jing. Mechanism of expansive soil improved by ionic soil stabilizer[J]. Chinese Journal of Geotechnical Engineering, 2011, 33(4): 648.
    [9]Microcosmic mechanism of ion transport in charged clay soils[J]. Chinese Journal of Geotechnical Engineering, 2010, 32(11): 1794-1799.
    [10]XI Yong, Hui, REN Jie. Laboratory determination of diffusion and distribution coefficients of contaminants in clay soil[J]. Chinese Journal of Geotechnical Engineering, 2006, 28(3): 397-402.

Catalog

    Article views PDF downloads Cited by()
    Related

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return