冻土导热系数研究现状及进展

doi:10.7522/j.issn.1000-0240.2017.0314

冰川冻土 ›› 2018, Vol. 40 ›› Issue (1): 116-126.doi: 10.7522/j.issn.1000-0240.2017.0314

冻土导热系数研究现状及进展

何瑞霞¹, 金会军^1,2, 赵淑萍^1,3, 邓友生¹

1. 中国科学院寒区旱区环境与工程研究所冻土工程国家重点实验室, 甘肃兰州 7300002;
2. 哈尔滨工业大学土木工程学院, 黑龙江哈尔滨 150090;
3. 南京师范大学地理科学学院虚拟地理环境教育部重点实验室, 江苏南京 210023

收稿日期:2016-08-25 修回日期:2017-03-25 出版日期:2018-02-25 发布日期:2018-04-13
作者简介:何瑞霞(1982-),女,甘肃西和人,助理研究员,2010年在中国科学院寒区旱区环境与工程研究所获博士学位,从事冻土及寒区环境变化研究.E-mail:heruixia1026@163.com.
基金资助:
国家自然科学基金项目（41401081；41671055）；冻土工程国家重点实验室自主研究项目（SKLFSE-ZT-41；SKLFSE-ZT-12）；冻土工程国家重点实验室开放基金（SKLFSE201504）资助

Review of status and progress of the study in thermal conductivity of frozen soil

HE Ruixia¹, JIN Huijun^1,2, ZHAO Shuping^1,3, DENG Yousheng¹

1. State Key Laboratory of Frozen Soil Engineering, Cold and Arid Regions Environmental and Engineering Research Institute, Chinese Academy of Sciences, Lanzhou 730000, China;
2. School of Civil Engineering, Harbin Institute of Technology, Harbin 150090, China;
3. The Ministry of Education Key Laboratory of Virtual Geographic Environment, School of Geographic Science, Nanjing Normal University, Nanjing 210023, China

Received:2016-08-25 Revised:2017-03-25 Online:2018-02-25 Published:2018-04-13

摘要/Abstract

摘要： 冻土导热系数是影响冻土温度及热通量变化的一个重要参数，也是研究陆地表层水热盐耦合运移的基本物理参数。根据国内外研究现状，列举了导热系数的测试方法（稳态法和瞬态法），总结并讨论了冻土导热系数的影响因素及其变化规律，并对目前已有的导热系数计算模型进行了比较分析。现有研究认为：土壤质地、温度和含水（冰）量、孔隙度、土壤有机质等是影响冻土导热系数的主要因素，因此，冻土土导热系数随这些影响因素的变化规律方面的研究工作非常多；而关于未冻水含量、土骨架组成及冻土结构等对冻土导热系数影响的相关研究较为缺乏。通过比较分析国内外土壤热导率计算的相关模型，认为适用于常温下导热系数的模型发展趋于成熟；而现存的适用于冻土区的导热系数计算模型多以一种或几种土壤条件为前提，或者多考虑局地因素影响，模型的适用性具有局限性。考虑到多年冻土区土壤受冻融循环影响较大，以及多年冻土内部水热传输过程的复杂性，多年冻土区导热系数的计算模型仍需进一步深入研究。

关键词: 冻土, 导热系数, 测试方法, 影响因素, 计算模型, 研究进展

Abstract: Thermal conductivity of frozen soil is not only one of the crucial thermal parameters in determining the changes in soil temperature and heat fluxes, but also a fundamental physical parameter for studying the couple transport of heat, water and solute in the land surface. In this paper, an overview of advance in frozen soil thermal conductivity is made, the measuring methods of thermal conductivity are listed, the influencing factors and variations of thermal properties of soil are reviewed, and the parametric processes, the advantages and disadvantages of various models are also analyzed. The measuring methods of the thermal conductivity of frozen soil can be divided into two types:steady-state technique and the unsteady-state technique. Existing studies indicate that soil texture, temperature, water (ice) content, porosity and soil organic matter are the main influencing factors, and their variations have been studied with considerable effort. However, researches on the thermal conductivity effects of unfrozen water content, soil skeleton composition and permafrost structures are not enough. In this paper, the models of soil thermal conductivity at home and abroad were compared and analyzed. It is believed that the models employed in simulating soil thermal conductivity have entered their mature stage. However, the existing thermal conductivity computation models applied in frozen soil regions have certain limitations, owing to their mainly based on the premise of one kind or several kinds of soil and only consideration of the influence of some local factors. Considering the soil is significantly influenced by the freeze-thaw cycle and the complexity of internal process of heat and water transfer in permafrost regions, the model simulation of the thermal conductivity in permafrost regions still needs further to be improved.

Key words: frozen soil, thermal conductivity, measuring methods, influence factors, research advance

中图分类号:

P642.14

何瑞霞, 金会军, 赵淑萍, 邓友生. 冻土导热系数研究现状及进展[J]. 冰川冻土, 2018, 40(1): 116-126.

HE Ruixia, JIN Huijun, ZHAO Shuping, DENG Yousheng. Review of status and progress of the study in thermal conductivity of frozen soil[J]. JOURNAL OF GLACIOLOGY AND GEOCRYOLOGY, 2018, 40(1): 116-126.

参考文献

[1] De Vries D A. Thermal properties of soils[J]. Physics of Plant Environment, 1963:210-235.
[2] Li Yi, Shao Ming'an. Latest advance of thermo-pulse method for measuring soil thermal properties[J]. Acta Pedologica Sinica, 2005, 42(1):134-139.[李毅, 邵明安. 热脉冲法测定土壤热性质的研究进展[J]. 土壤学报, 2005, 42(1):134-139.]
[3] Tao Zhaoxiang, Zhang Jingsen. The thermal conductivity of thawed and frozen soils with high water (ice) content[J]. Journal of Glaciology and Geocryology, 1983, 5(2):75-80.[陶兆祥, 张景森. 大含水(冰)量融土冻土导热系数的测定研究[J]. 冰川冻土, 1983, 5(2):75-80.]
[4] Xiao Lin, Li Xiaozhao, Zhao Xiaobao, et al. Laboratory on influences of moisture content and porosity on thermal conductivity of soils[J]. Journal of PLA University of Science and Technology, 2008, 9(3):242-247.[肖琳, 李晓昭, 赵晓豹, 等. 含水量与孔隙率对土体热导率影响的室内实验[J]. 解放军理工大学学报(自然科学版), 2008, 9(3):242-247.]
[5] Lu Sen, Ren Tusheng. Model for predicting soil thermal conductivity at various temperature[J]. Transactions of the CSAE, 2009, 25(7):13-18.[陆森, 任图生. 不同温度下的土壤热导率模拟[J]. 农业工程学报, 2009, 25(7):13-18.]
[6] Kersten M S. Laboratory research for the determination of the thermal properties of soils[R]. Minnesota:Research Laboratory Eng., Univ. Minnesota, 1949.
[7] Johansen O. Thermal conductivity of soils[D]. Norway:Trondheim University, 1975.
[8] Peters-Lidard C D, Blackburn E, Liang X, et al. The effect of soil thermal conductivity parameterization on surface energy fluxes and temperatures[J]. Atmospheric Science, 1998, 55(7):1209-1224.
[9] Farouki O T. Thermal properties of soils[R]. Hanover:Cold Regions Research and Engineering Lab Hanover NH, 1981.
[10] CôtéJ, Konrad J M. A generalized thermal conductivity model for soils and construction materials[J]. Canadian Geotechnical Journal, 2005, 42(2):443-458.
[11] Chen Zeshao, Ge Xinshi. Calorimetric technique and measurement of thermophysical properties[M]. Hefei:University of Science and Technology of China Press, 1990:50-51.[陈则韶, 葛新石. 量热技术和热物性测定[M]. 合肥:中国科学技术大学出版社, 1990:50-51.]
[12] Tao Wenquan. Heat transfer theory[M]. Hefei:Press of University of Science and Technology of China. 2006:92-93.[陶文铨. 传热学[M]. 西北工业大学出版社, 2006:92-93.]
[13] Xu Xiaozu, Tao Zhaoxiang, Fu Sulan. The thermal properties of typical frozen and thawed soil[C]//Proceeding of the 2^th Chinese Conference on Glaciology and Geocrylogy, Vol.2. Beijing:Science Press. 1981.[徐敩祖, 陶兆祥, 傅素兰. 典型融冻土的热学性质[C]//中国科学院兰州冰川冻土研究所集刊第2号. 北京:科学出版社, 1981.]
[14] Xiao Zhonghua. Experimental investigation on engineering properties of Shanghai soft soils under secondary freeze-thaw action[D]. Shanghai:Tongji University, 2007.[肖忠华. 上海软土二次冻融土工程性质试验研究[D]. 上海:同济大学, 2007.]
[15] Yin Fei. The instrumental development of thermal conductivity of frozen ground and the research on the steady-state method simulation test[D]. Changchun:Jinlin University, 2007.[尹飞. 冻土导热系数的仪器研制和稳态法模拟试验研究[D]. 长春:吉林大学, 2007.]
[16] Wang Wei. The experiments research on thermal conductivity of frozen soil[D]. Changchun:Jinlin University, 2010.[王伟. 冻土传热性质试验研究[D]. 长春:吉林大学, 2010.]
[17] Wen Zhi, Sheng Yu, Ma Wei. et al. Experimental studies of thermal conductivity of undisturbed permafrost at Beiluhe testing site on the Tibetan Plateau[J]. Journal of Glaciology and Geocryology, 2005, 27(2):183-187.[温智, 盛煜, 马巍, 等. 青藏高原北麓河地区原状多年冻土导热系数的试验研究[J], 冰川冻土, 2005, 27(2):183-187.]
[18] Chang Youchang, Zhao Caimin, Zhang Hui. An experimental research on the thermal conductivity coefficient of sand[J]. Low Temperature Architecture Technology, 2007, 117(3):18-119.[陈友昌, 赵彩明, 张辉. 关于砂土导热系数测试方法的研究[J]. 低温建筑技术, 2007, 117(3):118-119.]
[19] Wang Lixia, Hu Qingli, Ling Xianzhang, et al. Test study on unfrozen water content and thermal parameters of Qinhai-Tibet Railway frozen silty clay[J]. Journal of Harbin Institute of Technology, 2007, 39(10):1660-1663.[王丽霞, 胡庆立, 凌贤长, 等. 青藏铁路未冻水含量与热参数试验[J]. 哈尔滨工业大学学报, 2007, 39(10):1660-1663.]
[20] Sun Zhenhua. Research on the thermal character of undisturbed permafrost sample[D]. Changchun:Jinlin University, 2008.[孙振华. 多年冻土原状样热学性质研究[D]. 长春:吉林大学, 2008.]
[21] Yuan Xizhong, Li Ning, Zhao Xiuyun, et al. Study of thermal conductivity model for unsaturated unfrozen and frozen soils[J]. Rock and Soil Mechanics, 2010, 31(9):2689-2694.[原喜忠, 李宁, 赵秀云, 等. 非饱和(冻)土导热系数预估模型研究[J]. 岩土力学, 2010, 31(9):2689-2694.]
[22] Leng Yifei. Experimental research on physical mechanical properties and numerical analysis on temperature field of permafrost of China-Russia oil pipeline[D]. Changchun:Jinlin University, 2011.[冷毅飞. 中俄石油管道多年冻土物理力学性质试验研究及温度场数值分析[D]. 长春:吉林大学, 2011.]
[23] Zhang Ting, Yang Ping. Effect of different factors on the heat conduction coefficient of shallow top soils[J]. Chinese Journal of Underground Space and Engineering, 2012, 8(6):1233-1238.[张婷, 杨平. 不同因素对浅表土导热系数影响的试验研究[J]. 地下空间与工程学报, 2012, 8(6):1233-1238.]
[24] Hong Tao, Liang Sihai, Sun Yu, et al. Analyzing the factors that impact on the heat conductivity coefficient and applying them to simulate the depth of permafrost active layer in the headwater of the Yellow River[J]. Journal of Glaciology and Geocryology, 2013, 35(4):824-833.[洪涛, 梁四海, 孙禹, 等. 黄河源区多年冻土热传导系数影响因素分析及其在活动层厚度模拟中的应用[J]. 冰川冻土, 2013, 35(4):824-833.]
[25] Jiang Xiong. Experimental study on thermal conductivity for warm frozen soils in permafrost regions[D]. Xuzhou:China University of Mining and Technology, 2015.[姜雄. 多年冻土区高温冻土导热系数试验研究[D]. 徐州:中国矿业大学, 2015.]
[26] Shen Xiangliang. Comparative study and experimental method research on thermal conductivity of permafrost of China-Russia oil pipeline[D]. Changchun:Jinlin University, 2015.[申向梁. 中俄原油管道多年冻土导热系数测试方法及比较研究[D]. 长春:吉林大学, 2015.]
[27] Zhang Lele, Zhao Lin, Li Ren, et al. Investigating the influence of soil moisture on albed and soil thermodynamic parameters during the warm season in Tanggula Range, Tibetan Plateau[J]. Journal of Glaciology and Geocryology, 2016, 38(2):351-358.[张乐乐, 赵林, 李韧, 等. 青藏高原唐古拉地区暖季土壤水分对地表反照率及其土壤参数的影响[J]. 冰川冻土, 2016, 38(2):351-358.]
[28] He Yujie, Yi Shuhua, Guo Xinlei. Experimental study on the conductivity of soil with gravel on the Qinghai-Tibet Plateau[J]. Journal of Glaciology and Geocryology, 2017, 39(2):343-350.[何玉洁, 宜树华, 郭新磊. 青藏高原含砂砾石土壤热导率实验研究[J]. 冰川冻土, 2017, 39(2):343-350.]
[29] Deng Yousheng, He Ping, Zhou Chenglin. An experimental research on the thermal conductivity coefficient of saline soil[J]. Journal of Glaciology and Geocryology, 2004, 26(3):319-323.[邓友生, 何平, 周成林. 含盐土导热系数的实验研究[J]. 冰川冻土, 2004, 26(3):319-323.]
[30] Wang Chengwei. Tests about coefficient of thermal conductivity of artificial freezing saline soil and application[D]. Hefei:Anhui University, 2014.[汪承维. 人工冻结盐渍土导热系数试验研究及其应用[D]. 合肥:安徽大学, 2014.]
[31] Xu Xiaozu, Wang Jiacheng, Zhang Lixin, et al. Frozen soil physics[M]. Beijing:Science Press, 2001.[徐敩祖, 王家澄, 张立新, 等. 冻土物理学[M], 北京:科学出版社, 2001.]
[32] Li Yi, Shao Ming'an, Wang Wenyan, et al. Influence of soil textures on the thermal properties[J]. Transactions of the CSAE, 2003, 19(4):62-65.[李毅, 邵明安, 王文焰, 等. 质地对土壤热性质的影响研究[J]. 农业工程学报, 2003, 19(4):62-65.]
[33] Du Yizhen, Li Ren, Wu Tonghua, et al. Study of soil thermal conductivity:research status and advances[J]. Journal of Glaciology and Geocryology, 2015, 37(4):1067-1074.[杜宜臻, 李韧, 吴通华, 等. 土壤热导率的研究现状及其进展[J]. 冰川冻土, 2015, 37(4):1067-1074.]
[34] Lu Sen, Ren Tusheng, Gong Yuanshi, et al. An improved model for predicting soil thermal conductivity from water content at room temperature[J]. Soil Science Society of America Journal, 2007, 71(1):8-14.
[35] Shao Ming' an, Wang Quanjiu, Huang Mingbin. Soil physics[M]. Beijing:Higher Education Press, 2006:172-173.[邵明安, 王全九, 黄明斌. 土壤物理学[M]. 北京:高等教育出版社, 2006:172-173.]
[36] Yang K, Koike T, Ye B, et al. Inverse analysis of the role of soil vertical heterogeneity in controlling surface soil state and energy partition[J]. Journal of Geophysical Research:Atmospheres, 2005, 110(D8). DOI:10.1029/2004JD005500.
[37] Lawrence D M, Slater A G. Incorporating organic soil into a global climate model[J]. Climate Dynamics, 2008, 30(2/3):145-160.
[38] Darrah P R. The rhizosphere and plant nutrition-a quantitative approach[J]. Plant and Soil, 1993, 155:1-20.
[39] Carminati A, Schneider C L, Moradi A B, et al. How the rhizosphere May favor water availability to roots[J]. Vadose Zone Journal, 2011, 10:988-998.
[40] McCully M E, Boyer J S. The expansion of maize root-cap mucilage during hydration. 3. Changes in water potential and water content[J]. Physiologia Plantarum, 1997, 99(1):169-177.
[41] Young I M. Variation in moisture contents between bulk soil and the rhizosheath of wheat (Triticum aestivum L. cv. Wembley)[J]. New Phytologist, 1995, 130(1):135-139.
[42] Read D B, Gregory P J, Bell A E. Physical properties of axenic maize root mucilage[J]. Plant and Soil, 1999, 211:87-91.
[43] Carminati A, Vetterlein D. Plasticity of rhizosphere hydraulic properties as a key for efficient utilization of scarce resources[J]. Annals of Botany, 2013, 112:277-290.
[44] Kononova M M. Soil organic matter:its nature, its roles in soil formation and in soil fertility[M]. 2nd ed. London:Pergamin Press, 1961.
[45] Li Xuezhuan, Fan Guisheng. Influence of organic matter content on infiltration capacity and parameter in field soils[J]. Transactions of the CASE, 2006, 22(3):188-190.[李雪转, 樊贵盛. 土壤有机质含量对土壤入渗能力及参数影响的实验研究[J]. 农业工程学报, 2006, 22(3):188-190.]
[46] Shan Xiuzhi, Wei Youqing, Yan Huijun, et al. Influence of organic matter content on soil hydrodynamic parameters[J]. Acta Pedologica Sinica, 1998, 35(1):1-9.[单秀芝, 魏由庆, 严慧峻, 等. 土壤有机质含量对土壤水动力学参数的影响[J]. 土壤学报, 1998, 35(1):1-9.]
[47] Letts M G, Roulet N T, Comer N T, et al. Parametrization of peatland hydraulic properties for the Canadian land surface scheme[J]. Atmosphere-Ocean, 2000, 38(1):141-160.
[48] Beringer J, Lynch A H, Chapin Ⅲ F S, et al. The representation of arctic soils in the land surface model:the importance of mosses[J]. Journal of Climate, 2001, 14(15):3324-3335.
[49] Chen Yingying, Yang Kun, Tang Wenjun, et al. Parameterizing soil organic carbon's impacts on soil porosity and thermal parameters for Eastern Tibet grasslands[J]. Science in China:Series D Earth Sciences, 2012, 55(6):1001-1011.
[50] Zhang Wei, Zhou Jian, Wang Genxu, et al. Monitoring and modeling the influence of snow cover and organic soil on the active layer of permafrost on the Tibetan Plateau[J]. Journal of Glaciology and Geocryology, 2013, 35(3):528-540.[张伟, 周剑, 王根绪, 等. 积雪和有机质对青藏高原冻土活动层的影响[J]. 冰川冻土, 2013, 35(3):528-540.]
[51] Yershov. Principles of geocryology[M]. Liu Jingren, trans. Lanzhou:Lanzhou University Press, 2015.[叶尔绍夫. 冻土学原理[M]. 刘经仁, 译. 兰州:兰州大学出版社, 2015.]
[52] Mccumber M C, Pielke R A. Simulation of the effects of surface fluxes of heat and moisture in a mesoscale numerical model:1. Soil layer[J]. Journal of Geophysical Research:Oceans, 1981, 86(C10):9929-9938.
[53] Campbell G S. Soil physics with BASIC:transport models for soil-plant systems[M]. Amsterdam:Elsevier, 1985.
[54] Li Ting, Wang Quanjiu, Fan Jun. Modification and comparison of methods for determining soil thermal parameters[J]. Transactions of the Chinese Society of Agricultural Engineering, 2008, 24(3):59-64.[李婷, 王全九, 樊军. 土壤热参数确定方法比较与修正[J]. 农业工程学报, 2008, 24(3):59-64.]
[55] Li Ren, Zhao Lin, Ding Yongjian, et al. Study on soil thermodynamic characteristics at different underlying surface in northern Tibetan Plateau[J]. Acta Energy Solaris Sinica, 2013, 34(6):1076-1084.[李韧, 赵林, 丁永建, 等. 青藏高原北部不同下垫面土壤热力特性研究[J]. 太阳能学报, 2013, 34(6):1076-1084.]
[56] Zhu M. Modeling and simulation of frost heave in frost-susceptible soils[D]. Michigan:University of Michigan, 2006.
[57] Ren Xiaopeng, Fan Honghui. Nonlinerae law research of heat conductivity for frozen soil[J]. Journal of Chengdu University (Natural Science Edition), 2015, 34(1):101-104.[任小鹏, 樊红辉. 冻土导热系数的非线性规律研究[J]. 成都大学学报(自然科学版), 2015, 34(1):101-104.]
[58] Liu Weimin, He Ping, Zhang Zhao. A calculation method of thermal conductivity of soils[J]. Journal of Glaciology and Geocryology, 2002, 24(6):770-773.[刘为民, 何平, 张昭. 土体导热系数的评价与计算[J]. 冰川冻土, 2002, 24(6):770-773.]
[59] Tan Xianjun, Chu Yidun, Chen Weizhong, et al. A new method study thermal conductivity of geomaterials considering phase change[J]. Rock and Soil Mechanics, 2010, 31(Suppl 2):70-74.[谭贤君, 褚以惇, 陈卫忠, 等. 考虑冻融影响的岩土类材料导热系数计算新方法[J]. 岩土力学, 2010, 31(增刊2):70-74.]
[60] He Faxiang, Huang Ying. Solution of thermal conduction coefficient from BP network[J]. Rock and Soil Mechnics, 2000, 21(1):84-87.[何发祥, 黄英. 用BP网络求解土体的导热系数[J]. 岩土力学, 2000, 21(1):84-87.]
[61] Li Guoyu, Chang Bin, Li Ning. Building thermal conductivity model of ice rich permafrost in Qinhai-Xizang Plateau with neural network[C]//Proceeding of the 9^th Chinese Civil Engineering Society on Soil Mechanics and Geotheching Engineering, 2003:1327-1330.[李国玉, 常斌, 李宁. 用人工神经网络建立青藏高原高含冰量冻土的导热系数预测模型[C]//中国土木工程学会第九届土力学及岩土工程学术会议论文集, 2003:1327-1330.]
[62] Sun Guyu. The Research on Nanjing subway typical soil frozen thermal physical and mechanical property[D]. Nanjing:Nanjing Forestry University, 2013.[孙谷雨. 南京地铁典型土层冻土热物理力学特性研究[D]. 南京:南京林业大学, 2013.]
[63] Luo Shiqiong, Lü Shihua, Zhang Yu, et al. Soil thermal conductivity parameterization establishment and application in numerical model of central Tibetan Plateau[J]. Chinese Journal of Geophysics, 2009, 52(4):919-928.[罗斯琼, 吕世华, 张宇, 等. 青藏高原中部土壤热传导率参数化方案的确立及在数值模拟中的应用[J]. 地球物理学报, 2009, 52(4):919-928.]
[64] Wang Yu, Hu Zeyong, Xun Xueyi, et al. Optimization and test of soil thermal conductivity parameterization schemes in northern Qinghai-Xizang Plateau[J]. Plateau Meteorology, 2013, 32(3):646-653.[王愚, 胡泽勇, 荀学义, 等. 藏北高原土壤热传导率参数化方案的优化和检验[J]. 高原气象, 2013, 32(3):646-653.]
[65] Sun Shufen. Parameterization study of physical and biochemical mechanism in land surface process[M]. Beijing:China Meteorological Press, 2005:81-84.[孙菽芬. 陆面过程的物理、生化机理和参数化模型[M]. 北京:气象出版社, 2005:81-84.]

冻土导热系数研究现状及进展

Review of status and progress of the study in thermal conductivity of frozen soil

PDF (PC)

赞

可视化

摘要/Abstract

引用本文

使用本文

参考文献

相关文章 15

Metrics

本文评价

推荐阅读 9

[1]	王宏磊, 孙志忠, 刘永智, 武贵龙. 青藏铁路多年冻土区含融化夹层路基的热状态[J]. 冰川冻土, 2018, 40(5): 934-942.
[2]	赵全宁, 严应存, 刘彩红, 祁栋林, 铁吉新. 1980-2017年青海省玉树地区季节冻土变化对气候变暖的响应[J]. 冰川冻土, 2018, 40(5): 899-906.
[3]	樊茹霞, 孙俊英, 张璐, 沈小静, 张养梅, 车浩驰, 夏灿. 大气气溶胶密度观测研究进展[J]. 冰川冻土, 2018, 40(5): 925-933.
[4]	吴金权, 辛洋洋, 徐文玺, 孙田. 热棒在根拉公路岛状多年冻土路基工程中的应用研究[J]. 冰川冻土, 2018, 40(5): 943-950.
[5]	李双洋, 牛富俊, 孙志忠, 石梁宏. 多年冻土区姜路岭隧道施工水热力数值研究[J]. 冰川冻土, 2018, 40(5): 966-973.
[6]	高志华, 赵昭, 曾辉辉, 田威. 改进的无网格法及其在冻土区桩基温度场中的应用[J]. 冰川冻土, 2018, 40(5): 974-978.
[7]	孙弘哲, 马大龙, 臧淑英, 吴祥文. 大兴安岭多年冻土区不同林型土壤微生物群落特征[J]. 冰川冻土, 2018, 40(5): 1028-1036.
[8]	刘亚丽, 王俊峰, 吴青柏. 多年冻土区线性工程的生态环境影响研究现状与展望[J]. 冰川冻土, 2018, 40(4): 728-737.
[9]	王陆阳, 吴青柏, 蒋观利. 风沙堆积对下伏多年冻土影响的数值模拟[J]. 冰川冻土, 2018, 40(4): 738-747.
[10]	雷乐乐, 谢艳丽, 王大雁, 陈敦, 靳潇. 冻土静力学室内试验研究进展[J]. 冰川冻土, 2018, 40(4): 802-811.
[11]	刘叶叶, 毛德华, 杨家亮, 钱湛. 1990-2016年湘江干流水质变化特征及影响因素分析[J]. 冰川冻土, 2018, 40(4): 820-827.
[12]	邵珠杰. 高海拔季节冻土区高速铁路路基水-热-冻胀变形特征研究——以兰新客专民乐段为例[J]. 冰川冻土, 2018, 40(3): 588-597.
[13]	马素辉, 牟翠翠, 郭红, 张现凯, 栗泽苑, 张廷军. 祁连山黑河上游多年冻土区不同植被类型土壤有机碳密度分布特征[J]. 冰川冻土, 2018, 40(3): 426-433.
[14]	尤明东, 李海波, 葛敏, 臧淑英. 黑龙江省冻土活动层厚度年际变化影响因素分析[J]. 冰川冻土, 2018, 40(3): 480-491.
[15]	韩风雷, 张学富, 喻文兵, 韦良文, 周杰. 风积沙环境下高等级公路冻土块石路基降温性能分析[J]. 冰川冻土, 2018, 40(3): 528-538.