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Frontiers of Structural and Civil Engineering Pages 1047-1059 doi: 10.1007/s11709-023-0034-6
Keywords: warm permafrost expressway ventilation embankments temperature field
Frontiers of Structural and Civil Engineering 2023, Volume 17, Issue 5, Pages 722-731 doi: 10.1007/s11709-023-0950-5
Keywords: permafrost low temperatures calcium sulfoaluminate cement-based grouts hydration reaction compressive
“Heavenly Road”: The Qinghai–Tibet Railway
Yongfu SUN
Frontiers of Engineering Management 2020, Volume 7, Issue 2, Pages 304-307 doi: 10.1007/s42524-019-0079-3
Keywords: permafrost protection sustainable development health guarantee system
Tao Qiu, Jiangqiao Zhou, Xiuheng Liu, Minghuan Ge, Zhiyuan Chen
Frontiers of Medicine 2012, Volume 6, Issue 3, Pages 329-331 doi: 10.1007/s11684-012-0211-9
Keywords: renal transplantation vein twist ischemia-reperfusion injury
Dian Ding, Jia Xing, Shuxiao Wang, Xing Chang, Jiming Hao
Frontiers of Environmental Science & Engineering 2019, Volume 13, Issue 5, doi: 10.1007/s11783-019-1160-1
Keywords: O3 pollution Meteorological influences Emission reduction NOx VOC
Distresses and Countermeasures of Highway Subgrade in Plateau Permafrost Regions
Wang Shuangjie,Jin Long,Mu Ke,Zhu Dongpeng,Chen Donggen and Dong Yuanhong
Strategic Study of CAE 2017, Volume 19, Issue 6, Pages 140-146 doi: 10.15302/J-SSCAE-2017.06.020
Keywords: permafrost temporal effect subgrade distress field investigation large-scale subgrade stabilizing
Congcong Li, Yanpeng Cai, Zhong Li, Qianqian Zhang, Lian Sun, Xinyi Li, Pengxiao Zhou
Engineering 2022, Volume 19, Issue 12, Pages 24-39 doi: 10.1016/j.eng.2021.04.029
The hydrological process in the dry–warm valley of the mountainous area of southwest China hasIn this study, MIKE SHE was employed and calibrated for the Anning River Basin in the dry–warm
Keywords: Dry–warm valley Hydrologic simulation Multi-ensemble GCMs Climate change Land use variations
Yonghua CHEN, Xiaofu WU, Mingli CHEN, Kelin LI, Jing PENG, Peng ZHAN
Frontiers of Environmental Science & Engineering 2013, Volume 7, Issue 6, Pages 906-912 doi: 10.1007/s11783-013-0579-z
Keywords: vertical-flow constructed wetlands plant intercropping model warm seasonal plant model
Study on several problems of oceanic gas hydrate reservoir exploitation
Bai Huyu,Li Qingping
Strategic Study of CAE 2011, Volume 13, Issue 5, Pages 103-112
Several fundament problems like the mathematical model and numerical simulation of gas production from natural gas hydrate reservoir, similarity principle of gas hydrate physical simulation and exploitation method of gas hydrate reservoir are researched. A mathematical model is developed to simulate the hydrate dissociation in hydrate-bearing porous medium. The model can be used to analyze the effects of the flow of multiphase fluids, the intrinsic kinetic process of hydrate dissociation, the endothermic process of hydrate dissociation, ice-water phase equilibrium, the variation of permeability, the convection and conduction on the hydrate dissociation and gas and water production. For a single gas hydrate reservoir exploited only by depressurization, the study shows that water freezing appears in the formation with the dissociation of gas hydrate under certain condition due to energy deficiency for hydrate dissociation, which can lead to blockage of flow path and stopping of gas production. For a hydrate reservoir underlain by a free gas zone exploited by depressurization, the results show that the overlying hydrate zone can supply an amount of gas to improve the output of production well and evidently prolong the lifespan of gas reservoir. The combination method of warn water flooding with depressurization is proposed, which can comprehensively utilize the advantage of thermal stimulation and depressurization. The method is characterized by a long stable gas production period with a high gas rate.
Keywords: natural gas hydrate depressurization combination method of warm water flooding with depressurization
Lei Zhou, Jianxiong Hua, Haiqiao Wei, Yiyong Han
Engineering 2019, Volume 5, Issue 3, Pages 558-567 doi: 10.1016/j.eng.2018.12.010
Keywords: Gasoline compression ignition Cold start Warm-up condition Fuel-injection strategy Combustion stability
Title Author Date Type Operation
Full-scale site evaluation of ventilation expressway embankments underlain by warm permafrost along the
Journal Article
Appraising the potential of calcium sulfoaluminate cement-based grouts in simulated permafrost environments
Journal Article
The second short-term warm ischemia after vascular anastomosis did not affect early renal function recovery
Tao Qiu, Jiangqiao Zhou, Xiuheng Liu, Minghuan Ge, Zhiyuan Chen
Journal Article
Impacts of emissions and meteorological changes on China’s ozone pollution in the warm seasons of 2013
Dian Ding, Jia Xing, Shuxiao Wang, Xing Chang, Jiming Hao
Journal Article
Distresses and Countermeasures of Highway Subgrade in Plateau Permafrost Regions
Wang Shuangjie,Jin Long,Mu Ke,Zhu Dongpeng,Chen Donggen and Dong Yuanhong
Journal Article
Hydrological Response to Climate and Land Use Changes in the Dry–Warm Valley of the Upper Yangtze River
Congcong Li, Yanpeng Cai, Zhong Li, Qianqian Zhang, Lian Sun, Xinyi Li, Pengxiao Zhou
Journal Article
Decontamination efficiency and root structure change in the plant-intercropping model in vertical-flow constructed wetlands
Yonghua CHEN, Xiaofu WU, Mingli CHEN, Kelin LI, Jing PENG, Peng ZHAN
Journal Article
Study on several problems of oceanic gas hydrate reservoir exploitation
Bai Huyu,Li Qingping
Journal Article