Study on discrete prediction model for mechanical behavior of buried pipelines under the influence of differential frost heave [PDF]
Scientific ReportsPipelines are the primary mode of oil and gas transport in cold regions. Differential frost heaving of frozen and non-frozen soil masses can damage such pipelines, posing economic and environmental risks.
Xiyan Zhang, Lei Chen, Lipei Guan
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Rock and Soil Mechanics, 2021 The frost heaving pressure generated by water–ice phase change and volume expansion of saturated fractured rock mass in cold regions promote the initiation and expansion of new fractures, and lead to further damage and deterioration of fractured rock ...
QIAO Chen +4 more
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Frontiers in Marine Science, 2023 In recent decades, Pacific Ocean’s steric sea level anomaly (SSLA) has shown prominent patterns among global sea level variations. With ongoing global warming, the frequency and intensity of climate and sea level changes have increased, particularly in ...
Junlin Ran +7 more
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On water migration and frost heaving characteristics of sand under water vapor recharge
Rock and Soil Mechanics, 2022 The influences of different initial water contents, cold end temperatures and dry densities on water migration in sand were studied using the self-developed water migration and frost heaving testing equipment.
LEI Hua-yang +3 more
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Seakeeping of a fast displacement catamaran [PDF]
Transport, 2005 The paper presents a complex method for the calculation of pitch and heave of a fast displacement catamaran. It incorporates speed factors, interference of catamaran hulls, stabilization factors and possibility to apply different stabilization cases ...
V. Dyachkov, J. Makov
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To the question of improvement the normative methodology for calculating the frost resistance of a road structure [PDF]
E3S Web of Conferences, 2020 The paper discusses the negative impact of heaving soil during freezing of a road structure, including heaving formation. The provisions of normative methodology for testing the road structure for frost resistance are considered.
Kagan G L +2 more
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Methods of the transport tunnel protection from the frost heaving of soil based on the calculation of building structures [PDF]
Transportnye Sooruženiâ, 2015 The article presents possibilities of protecting transport tunnels from the frost heaving of soil by methods of reducing impact of heaving forces and methods of perception of these effects by the building structures.
Yushkov Boris Semenovich +1 more
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Enhancing the Performance of an Oscillating Wing Energy Harvester Using a Leading-Edge Flap
Journal of Marine Science and Engineering, 2023 In this study, we investigated the power generation capability of an oscillating wing energy harvester featuring an actively controlled flap positioned at the wing’s leading edge.
Maqusud Alam, Chang Hyun Sohn
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Results of testing the heaving properties of soils under conditions of seasonal freezing and thawing in the cryolithic zone [PDF]
E3S Web of Conferences, 2023 This paper presents the results of a study of the dependence of deformations and heaving forces of loam and sandy loam during freezing in a closed system.
Nikolaeva Gamiliya
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Analysis of Alkali-Induced Soil Heaving in Non-Expansive Soil Using Electrokinetic Model [PDF]
Nature Environment and Pollution Technology, 2022 An attempt has been made in this paper to conduct an Electrokinetic (EK) enhanced large-scale model study to analyze the heaving phenomena observed in fields.
Manish Kumar Mandal and Bala Ramudu Paramkusam
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