FREEZING

作品数:369被引量:568H指数:9
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Microscopic analysis of deformation and water-salt transport in chlorine saline soils under unidirectional freezing in cold and arid zones
《Journal of Rock Mechanics and Geotechnical Engineering》2025年第4期2445-2460,共16页Chenxi Dong Xin Chen Yanhu Mu Zhao Duan Qiang Xue Chuanbo Sun Jiangshan Li 
supported by the Open Fund of State Key Laboratory of Frozen Soil Engineering (Grant No.SKLFSE201806);the National Natural Science Foundation of China (Grant No.42177155).
Sudden temperature drops cause soils in natural environments to freeze unidirectionally,resulting in soil expansion and deformation that can lead to damage to engineering structures.The impact of temperature-induced f...
关键词:Chlorine saline soils MICROSTRUCTURE Unidirectional freezing Water-salt transport DEFORMATION 
Sports Illustrated The unexpected transformation of a northeast Chinese industrial city into a swimwear hub
《Beijing Review》2025年第10期38-39,共2页Ji Jing 
Even in freezing winter,the offices of Yinghua Swimwear Manufacturing Co.Ltd.in Xingcheng were buzzing with activity.Under bright lights,livestreaming hosts enthusiastically showcased the company’s latest swimwear to...
关键词:NORTHEAST FREEZING RETAIL 
Research on the application of the parameter freezing precise exponential integrator in vehicle-road coupling vibration
《Applied Mathematics and Mechanics(English Edition)》2025年第2期373-390,共18页Yu ZHANG Chao ZHANG Shaohua LI Shaopu YANG 
Supported by the National Natural Science Foundation of China(No.U22A20246);the Key Project of Natural Science Foundation of Hebei Province of China(Basic Research Base Project)(No.A2023210064);the Science and Technology Program of Hebei Province of China(Nos.246Z1904G and 225676162GH)。
The vehicle-road coupling dynamics problem is a prominent issue in transportation,drawing significant attention in recent years.These dynamic equations are characterized by high-dimensionality,coupling,and time-varyin...
关键词:vehicle-road coupled dynamics dynamic response parameter freezing precise exponential integrator Newmark-βintegration 
Numerical investigation of the path-dependent frost heave process in frozen rock under different freezing conditions
《Journal of Rock Mechanics and Geotechnical Engineering》2025年第2期637-651,共15页Lei Sun Xuhai Tang Brant Zeeman Quansheng Liu Giovanni Grasselli 
supported by the Natural Sciences and Engineering Research Council of Canada(Grant Nos.Discovery 341275,and CRDPJ 543894-19);NSERC/Energi Simulation Industrial Research Chair program;State Key Laboratory of Geohazard Prevention and Geoenvironment Protection Open Fund(Grant No.SKLGP2024K001).
Frost heave in water-bearing rock masses poses significant threats to geotechnical engineering.This paper developed a novel three-dimensional(3D)frost model,based on the combined finite-discrete element method(FDEM),t...
关键词:Frost heave Freezing conditions Water-ice phase change Ice-rock interaction 3D finite-discrete element method(FDEM) 
Spatio-temporal variations in air/ground freezing–thawing indices along the China–Nepal Highway during 1987–2017
《Journal of Mountain Science》2025年第2期521-536,共16页ZHANG Tianqi LUO Tao ZHANG Chonglei YU Wenbing PEI Wansheng 
supported by the Second Tibetan Plateau Scientific Expedition and Research Program(STEP)(Grant No.2021QZKK0202);Shaanxi Provincial Youth Science and Technology Rising Star Project(No.2022KJXX-85);Key Scientific Research Project of Shaanxi Provincial Department of Education(No.22JS041);Youth Innovation Team Research Project of Shaanxi Provincial Department of Education(Nos.22JP099,21JP137);The Youth Innovation Team of Shaanxi Universities;the Support Program for Outstanding Young Talents of Shaanxi Universities(Dr.Tao Luo)。
Freezing–thawing indices serve as a comprehensive indicator of both the duration of the freezing/thawing periods and the degree of cold and heat in a given region.In-depth analysis of the freezing-thawing indices not...
关键词:China–Nepal Transportation Corridor China–Nepal Highway Freezing–thawing indices Spatio–temporal change 
Daytime radiative freezing
《Science Bulletin》2025年第1期29-32,共4页Yi Zhang Chenglong She Jingjing Chen Kui Lai Keqiao Li Fan Yang Chenxi Wang Baoling Huang Lihua Shen Xiaobo Yin 
supported by the Hong Kong Jockey Club Charities Trust;New Cornerstone Science Foundation through the XPLORER Prize;the Hong Kong Research Grants Council through Grant No.C5051-22GF。
While modern refrigerators can easily produce ice at any time,Ancient Persians were known to harvest ice from shallow pools without such means.The ice would form on clear nights even when the ambient temperature remai...
关键词:temperature. FREEZING AMBIENT 
Impact and freezing characteristics of deionized water droplets on cold curved surfaces
《International Journal of Fluid Engineering》2024年第4期65-75,共11页Xuanchen Liu Liansheng Liu Ziyi Hu Rongji Li Ziyue Wang 
Support of this work by the Hebei Key Laboratory of Geothermal Energy Utilization Technology
Processes involving droplet impact and subsequent freezing occur widely in practical engineering applications.In the present study,a visualization experimental setup is utilized to investigate the effects of the impac...
关键词:curved FREEZING walls 
Automatic location and recognition of horse freezing brand using rotational YOLOv5 deep learning network
《Artificial Intelligence in Agriculture》2024年第4期21-30,共10页Zhixin Hua Yitao jiao Tianyu Zhang Zheng Wang Yuying Shang Huaibo Son 
supported by the National Key Research and Development Program of China (Grant No.2023YFD1301801);National Na-ural Science Foundation of China (No.32272931).
Individual livestock identification is of great importance to precision livestock farming.Liquid nitrogen freezing labeled horse brand is an effective way for livestock individual identification.Along with various tec...
关键词:Horse brand Rotating target detection YOLOv5 CSL Number recognition 
Thermochromic Smart Windows with Ultra-High Solar Modulation and Ultra-Fast Responsive Speed Based on Solid–Liquid Switchable Hydrogels
《Research》2024年第4期2-13,共12页Guangjun Zhu Gang Xu Yu Zhang Guo Lu Xuan Cai Wei Zhang Wei She Changwen Miao 
supported by the National Key Research and Development Program of China(no.2023YFC3009502);the National Natural Science Foundation of China(nos.51890904,52022022,and 52371134);the Natural Science Foundation of Jiangsu Province(no.BK20231432);the Aeronautical Science Foundation of China(no.2023Z015069001);the Fundamental Research Funds for the Central Universities(no.2242023K40027).
Thermo-responsive hydrogels can dynamically modulate incident light,providing a broad prospect for development of smart windows,which are of pivotal importance for energy conservation in buildings.However,these hydrog...
关键词:BONDS LINKING FREEZING 
基于可解释性置信规则库的东北多年冻土区地表冻结天数预测模型
《计算机科学与应用》2024年第12期118-131,共14页李硕子 马宁 
准确地预测多年冻土区地表冻结天数对于当前地表环境有重大意义。当前地表冻结地区融化时间推后,融化结束时间提前,总体冻结时长增加。对于传统置信规则库来说,只考虑了其精准性的问题,而对于地表冻结时长天数,其可解释性具有重大意义,...
关键词:置信规则库(BRB) Interpretable Surface Freezing Days (ISFD) 因子分析 东北地区 
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