Showing 1 - 20 results of 69 for search '"permafrost"', query time: 0.07s Refine Results
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    Temperature Field and Optimal Design of Duct-Ventilated Tower Foundation in Permafrost Regions by Fengyun Liu, Zhushan Shao, Yan Wang

    Published 2019-01-01
    “…The bearing capacity and deformation characteristics of a tower foundation are seriously affected by its temperature status in permafrost regions. It is very important to maintain the tower foundation at a lower temperature status. …”
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    Article
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    Experimental and Numerical Analyses of the Thermal Regime of a Traditional Embankment in Permafrost Regions by Qihang Mei, Ji Chen, Shouhong Zhang, Xin Hou, Jingyi Zhao, Jinchang Wang, Haiming Dang, Guojun Liu, Guilong Wu

    Published 2021-01-01
    “…Traditional embankment is widely used in the permafrost regions along the Qinghai-Tibet Railway (QTR) because of its simple construction and lower cost. …”
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    Analysis of Necessity and Feasibility for Ground Improvement in Warm and Ice-Rich Permafrost Regions by Honglei Wang, Hu Zhang, Mingtang Chai, Jianming Zhang, Zhizhong Sun, Guoyu Li

    Published 2022-01-01
    “…The investigations carried out in recent years indicated that warm and ice-rich permafrost foundations were widespread, climate warming was significant, and the stability of existing engineering structures was poor, along the QTEC. …”
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    Article
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    Experimental Study on Thermal Insulation Effect of the Buried Oil-Gas Pipelines in Permafrost Regions by Deren Liu, Jiale Yang, Xu Wang, Junming Zhao, Shuochang Xu, Yongchun Zhao

    Published 2022-01-01
    “…In permafrost regions, long distance buried pipelines are widely used to transport oil and natural gas resources. …”
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    Experimental Study on Warm Permafrost Dynamic Characteristics under Cyclic Loading in the Cold Region by Liwei Song, Junfang Liu, Yan Jin, Chi Li, Songbao Cai

    Published 2022-01-01
    “…With the rapid development of infrastructure construction, some places have to face the problem of highway foundation disease, especially for the highway built on warm permafrost in cold region. In order to analyze the influence of confining pressure and vehicle load to the warm permafrost, the dynamic triaxial tests were conducted on the frozen soil extracted from highway in Yakeshi City. …”
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    Soils and vegetation of the permafrost floodplain of the small river Tenyakha (Messoyakha basin, Western Siberia) by Sergey V. Loiko, Ivan V. Kriсkov, Nikita V. Shefer, Irina Nedyak, Rinat M. Manasypov, Sergey P. Kulizhskiy

    Published 2024-12-01
    “…All soils within two meters of the surface contain permafrost. There are soils with a humus horizon more than 20 cm thick (Gleyic Orthofluvic Fluvisol (Epiarenic, Endosiltic, Ochric)). …”
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    Study on the cooling effect of the parallel perforated ventilation subgrade in permafrost regions based on the numerical model. by Xiaolan Liu, Chuanwei Fu, Xinglei Cheng

    Published 2025-01-01
    “…The runway in permafrost regions has remarkable temperature sensitivity. …”
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    Methane trapping in permafrost soils: a biogeochemical dataset across Alaskan boreal-Arctic gradient by Jinhyun Kim, Yongwon Kim, Sungjin Nam, Ji Young Jung, You Jin Kim, Jeong Ho Hwang, Mincheol Kim

    Published 2025-01-01
    “…Abstract Permafrost soils store vast amounts of organic carbon, and their thawing due to climate warming accelerates the release of carbon as methane and carbon dioxide, exacerbating global climate change. …”
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    Permafrost pore structure and its influence on microbial diversity: Insights from X-ray computed tomography by Nathan D. Blais, Joy M. O’Brien, Hannah Holland-Moritz, Lauren Farnsworth, Robyn A. Barbato, Thomas A. Douglas, Alexandra Contosta, Julie Bobyock, Erin C. Rooney, Taylor Sullivan, Jessica Gilman Ernakovich

    Published 2025-02-01
    “…Thus, these principles that govern unfrozen soils could remain impactful in permafrost. In this study, our objective was to quantify permafrost pore structure and determine if the inverse relationship between soil hydrological pore connectivity and microbial diversity persists in permafrost. …”
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