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  • High-altitude initiation, dynamic collapse and phase transformation of mountain snow-ice melt geological disaster chain

    High-altitude initiation, dynamic collapse and phase transformation of mountain snow-ice melt geological disaster chain

    Yanjun SHEN, Siwei CHEN, Lei ZHANG, Penghui MA, Sisi TIAN, Wen MA

    Journal of Glaciology and Geocryology, 2022 44 (2): 643-656.

    Due to the effect of global warming on the temperature amplification in high-altitude mountain areas, ice and snow geological disasters tend to increase, and generally show the characteristics of chain development. They are characterized by dynamic transformation of disaster types, large impact range and high damage degree, which seriously threaten the safety of major engineering constructions in the region. In this . . .

     
  • Experiment and numerical simulation of snow storage in alpine region

    Experiment and numerical simulation of snow storage in alpine region

    Xing WANG, Feiteng WANG, Jiawen REN, Dahe QIN

    Journal of Glaciology and Geocryology, 2021 43 (6): 1617-1627.

    With global warming, skiing sports show sensitivity and dependence on climate change; the skiing season will be shortened to different degrees worldwide. As a coping method, snow storage has been gradually studied and applied in the skiing industry. In this paper, a snow storage experiment was carried out in Jiminay County (47°08′ N,85°35′ E,2 915 m a.s.l.), Altay, Xinjiang in May 2019. The harmonic response method s. . .

     
  • Glacial lake outburst floods on the High Mountain Asia: a review

    Glacial lake outburst floods on the High Mountain Asia: a review

    Taigang ZHANG, Weicai WANG, Tanguang GAO, Baosheng AN, Xuexue SHANG

    Journal of Glaciology and Geocryology, 2021 43 (6): 1673-1692.

    Glacial lake outburst floods (GLOFs) are formed by the rapid and massive release of water from glacial lakes. In the context of global warming, it is imperative to establish a GLOFs database for glacial lake risk assessment and management to strengthen social awareness, response and prevention of GLOF hazards. On the High Mountain Asia (HMA), GLOFs are mainly distributed in the Tian Shan, Karakorum, Himalayas, Nyainq. . .

     
  • Study on physical and mechanical properties of frozen simulated lunar soil in lunar polar region

    Study on physical and mechanical properties of frozen simulated lunar soil in lunar polar region

    Chengdan HE, Yasheng LI, Zhi WEN, Yongrui WANG, Xiao ZHANG, Long JIN, Zihan YIN, Sujun QUAN

    Journal of Glaciology and Geocryology, 2021 43 (6): 1773-1781.

    In recent years, more and more detection results show that there is water ice in the lunar soil in the permanent shadow area of the lunar polar region. Water is not only a chemical substance for human survival, but also a key link to understand the unique formation and evolution of the Moon. Therefore, all space powers regard the lunar polar region as an important goal of lunar exploration projects. The thermal condu. . .

     
  • Journal of Glaciology and Geocryology, 2021 43 (3): 681-683.

     
Current cover | 2022 Vol.44 (2)
Current IssueArchivePre-publishedSpecial issue

Study on numerical modeling of thermokarst lake evolution and its thermal impacts on permafrost on the Qinghai-Tibet Plateau

Guo’an YIN, Fujun NIU, Zhanju LIN, Jing LUO, Minghao LIU

Abstract ( 61) HTML ( 7) PDF (6769 KB)( 36 )

Effects of freeze-thaw damage and confining pressure on anisotropy strength of bedded rock

Liang ZHANG, Fujun NIU, Minghao LIU, Xin JU

Abstract ( 31) HTML ( 1) PDF (9273 KB)( 19 )

Distribution characteristics and its influencing factors of active layer thickness in Tanggula area on the Qinghai-Tibet Plateau

Erji DU, Bin YANG, Changhai TAN, Yao XIAO, Guangyue LIU, Defu ZOU, Yonghua ZHAO, Xiaodong WU, Tonghua WU, Lin ZHAO, Guojie HU, Huayun ZHOU, Zhibin LI, Yi WANG

Abstract ( 48) HTML ( 5) PDF (5653 KB)( 23 )

Response of inorganic nitrogen dynamics to autumn freeze-thaw in permafrost peatlands of the Greater Higgnan Mountains

Yaqing JIAO, Liquan SONG, Shuying ZANG, Chaofeng SUN, Boquan LU

Abstract ( 24) HTML ( 0) PDF (4613 KB)( 9 )

Effects of soil hydrothermal variations on soil DOC content in permafrost peatlands during autumn freezing period in the Greater Higgnan Mountains

Chaofeng SUN, Liquan SONG, Shuying ZANG, Yaqing JIAO, Boquan LU

Abstract ( 21) HTML ( 0) PDF (5078 KB)( 11 )

Distribution law of annual freeze-thaw frequency in Xing’anling region of Northeast China

Hao WEI, Ze ZHANG, Andrey MELNIKOV, Doudou JIN, Siru GAO, Wenjie FENG

Abstract ( 30) HTML ( 2) PDF (6326 KB)( 31 )

Permafrost and taliks and their changes on the south and north banks of the Tuotuo River in the Qinghai-Tibet Plateau under the climate warming

Ding WEI, Tinghu ZHAO, Yanhu MU, Furong LIU, Zekun DING, Zicheng LIU

Abstract ( 34) HTML ( 3) PDF (5069 KB)( 15 )

Long-term strength attenuation characteristics and yield criterion of frozen soil

Mingde SHEN, Zhiwei ZHOU, Wei MA

Abstract ( 22) HTML ( 0) PDF (1851 KB)( 14 )

Dynamic strength characteristics of frozen clay under rotation of principal stress axis

Binlong ZHANG, Dayan WANG, Wei MA, Lele LEI, Zhiwei ZHOU

Abstract ( 19) HTML ( 0) PDF (5115 KB)( 11 )

Study on characteristic and prediction model of permafrost thermal diffusivity of Qinghai-Tibet engineering corridor

Zhiyun LIU, Zhentao ZHONG, Fuqing CUI, Jianbing CHEN, Hui PENG

Abstract ( 20) HTML ( 1) PDF (6168 KB)( 13 )

Study on the diversities of thermal impacts of Qinghai-Tibet Highway on permafrost under different surface conditions

Bao ZHOU, Gang WEI, Yongyan ZHANG, Sailajia WEI, Guanli JIANG

Abstract ( 23) HTML ( 3) PDF (7446 KB)( 15 )

The solution of the double-sphere model and experimental research of the long-term shear strength of frozen sand based on spherical template indenter test

Qingfei YUN, Chunlei XIE, Ze ZHANG, Youqian LIU, Junsong FU, Qi LIU

Abstract ( 18) HTML ( 2) PDF (3406 KB)( 7 )

Analysis of influencing factors of clay particle diffusion in electric double layer

Fei SHANG, Chengsong YANG, Lianhai ZHANG, Chenglin ZHOU, Dawei HAN, Yajun SHI

Abstract ( 20) HTML ( 0) PDF (4189 KB)( 9 )

Mechanical and temperature shrinkage properties of recycled aggregate cement stabilized macadam subgrade in cold regions

Liqun ZHANG, Xuefeng ZHANG, Honghuan CUI

Abstract ( 20) HTML ( 0) PDF (1587 KB)( 6 )

Experimental study on the influence of dry density and temperature on the uniaxial compression characteristics of frozen expansive soil

Wenxin MA, Yonggan ZHANG, Sihong LIU, Junwei ZHENG, Liang FENG, Yang LU

Abstract ( 20) HTML ( 0) PDF (3941 KB)( 6 )

Influence of the freeze-thaw cycles on dynamic mechanical properties of frozen mixed soil

Dan WANG, Enlong LIU, Chengsong YANG

Abstract ( 16) HTML ( 0) PDF (6159 KB)( 10 )

Impact of lining roughness on peak shear strength of soil-lining interface in seasonal frozen zone

Xiaohan MA, Ke XUE, Qiang GAO, Mingli ZHANG, Jianping LIU, Jun XIE, Qing XIANG, Mingdong YANG

Abstract ( 21) HTML ( 0) PDF (4007 KB)( 8 )

Phase transformation characteristic of pore solution in mortar at low temperature salt erosion environment

Xusheng WAN, Dongxue TAN, Jianguo LU, Zhongrui YAN, Youbiao HE, Wenhua ZHONG

Abstract ( 16) HTML ( 0) PDF (2683 KB)( 8 )

Non-stationary random vibration analysis of railway embankments in permafrost regions under train loads using the explicit time-domain method

Zhifeng CHEN, Yingxiong LI, Yuanming LAI, Cheng SU

Abstract ( 17) HTML ( 0) PDF (4569 KB)( 5 )

Study on dynamic properties and shakedown behaviors of coarse-grained fillers in Qinghai-Tibet Railway subgrade

Qingzhi WANG, Zhiwei ZHOU, Shujuan ZHANG

Abstract ( 20) HTML ( 0) PDF (13426 KB)( 11 )

Experimental study on shear strength of deep remolded clay under freeze-thaw loading

Zhi ZHOU, Haipeng LI, Jianwei WANG, Qingping KANG, Yang ZHANG, Zhihan LI, Nian YANG

Abstract ( 23) HTML ( 0) PDF (3353 KB)( 6 )

Macro-micro experimental investigation of the initial water content influence on water migration of coarse-grained soil subjected to freezing and thawing

Yuzhi ZHANG, Wenlong LIU, Haiyong WANG, Lianhai ZHANG, Shijie CHEN, Xiaodong ZHU

Abstract ( 21) HTML ( 1) PDF (5444 KB)( 10 )

Experimental study on deformation of remolded sulfate saline soil under freeze-thaw cycles

Youfen HUANG, Daoyong WU, Shiyu WU

Abstract ( 17) HTML ( 0) PDF (6453 KB)( 10 )

Experimental study of the mechanical and thermal properties of lignin fiber-stabilized loess under freeze-thaw cycles

Chaofan DONG, Wuyu ZHANG, Ruixing ZHANG, Yuling HUANG, Ying GAO

Abstract ( 17) HTML ( 0) PDF (4362 KB)( 8 )

Effect of aggregate structure change in vegetation concrete on nutrient retention ability under freeze-thaw cycles

Daxiang LIU, Deyu LIU, Biao TONG, Yueshu YANG, Yu DING, Wennian XU

Abstract ( 19) HTML ( 0) PDF (997 KB)( 6 )

Investigation on the influence of temperature on soil dielectric constant

Yuxia DU, Feng MING, Shuping ZHAO, Shujuan ZHANG, Xu YANG

Abstract ( 18) HTML ( 0) PDF (4538 KB)( 12 )

High-altitude initiation, dynamic collapse and phase transformation of mountain snow-ice melt geological disaster chain

Yanjun SHEN, Siwei CHEN, Lei ZHANG, Penghui MA, Sisi TIAN, Wen MA

Abstract ( 114) HTML ( 5) PDF (5102 KB)( 75 )

Characteristics and influencing factors of runoff changes in the upper Shule River basin from 1954 to 2016

Meiping SUN, Lei ZHANG, Xiaojun YAO, Libin PENG, Hao ZHANG, Shuting NIU

Abstract ( 27) HTML ( 3) PDF (3961 KB)( 17 )

Study on the variation law of unfrozen water based on the new technology of layered nuclear magnetic testing: taking the freezing and thawing process of sand as an example

Dawei HAN, Chengsong YANG, Lianhai ZHANG, Yajun SHI, Fei SHANG

Abstract ( 19) HTML ( 0) PDF (11782 KB)( 12 )

Application of high density electrical resistivity tomography in investigating the permafrost around tower foundations of power transmission line

Yanhui YOU, Dangmin LI, Bo SHAN, Shengxiang TIAN, Xinbin WANG, Qihao YU

Abstract ( 17) HTML ( 1) PDF (4098 KB)( 10 )

Laboratory tests on impacts of cyclic freeze-thaw on properties of thermal insulation materials used in cold regions engineering

Lingjie LI, Yanhu MU, Feng MING, Xiaoming ZHU, Kun ZHANG, Xiaochong PANG

Abstract ( 22) HTML ( 0) PDF (6659 KB)( 16 )

Experimental study on the effect of boundary hydraulic pressure on frost heaving of soil

Xiaoyun HAO, Wenjie FENG, Wei MA, Zhi WEN, Lianhai ZHANG, Yongrui WANG, Mingde SHEN, Yongting HUANG

Abstract ( 28) HTML ( 1) PDF (4813 KB)( 8 )

Development and preliminary application of a side-mounted bending element high pressure freeze-thaw test apparatus

Songmei WANG, Haipeng LI, Shuai DOU, Qingping KANG, Nian YANG, Jun ZHANG

Abstract ( 20) HTML ( 0) PDF (4557 KB)( 8 )

Wind tunnel experimental study on shed tunnels to prevent and control blowing snow on highways

Lei MA, Jian LIU, Wuping RAN, Zhixuan HU, Zailan LI, Xiangxiang YU

Abstract ( 20) HTML ( 0) PDF (5049 KB)( 17 )

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