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Water shutoff model test in water-rich sandy stratum by phosphoric acid-water glass groutYANG Yu-you(杨宇友), NI Mao-guang(倪茂光) (School of Engineering and Technology, China University of Geosciences (Beijing), Beijing 100083, China)Abstract:The rheological behavior of phosphoric acid-water glass grout in different mixing ratios was studied. Grout made of water glass with Baume degree of 20° and 13.4......
图分类号:O342.1 文献标志码:A 文章编号:1672-7207(2010)04-1535-05 Splitting failure criterion and numerical... Laboratory of Safe Mining Techniques of Coal Mines, Hunan University of Science and Technology, Xiangtan 411201, China) Abstract: Mechanism of splitting failure and crack growth model were discussed......
J. Cent. South Univ. (2021) 28: 834-847 DOI: https://doi.org/10.1007/s11771-021-4648-3 Displacement behavior and mechanism of long-term water flooding in sandstone oil reservoirs CAO Ren-yi(曹仁义)1..., Shenzhen 518054, China Central South University Press and Springer-Verlag GmbH Germany, part of Springer Nature 2021 Abstract: Sandstone oil reservoirs with huge bottom water and high permeability......
J. Cent. South Univ. (2016) 23: 461-469 DOI: 10.1007/s11771-016-3091-3 Mitigation of blast loadings on structures by an anti-blast plastic water wall ZHANG Li(张力), CHEN Li(陈力), FANG Qin(方秦), ZHANG... Press and Springer-Verlag Berlin Heidelberg 2016 Abstract: Seven in-situ tests were carried out in far field to study the blast mitigation effect of a kind of water filled plastic wall. Test results show......
J. Cent. South Univ. (2020) 27: 517-530 DOI: https://doi.org/10.1007/s11771-020-4313-2 Risk assessment of water inrush in tunnels based on attribute interval recognition theory WANG Sheng(王升)1, 2... Central South University Press and Springer-Verlag GmbH Germany, part of Springer Nature 2020 Abstract: Water inrush is one of the most serious geological hazards in underground engineering......
A novel recovery technology of trace precious metals from waste water by combining agglomeration and adsorption ZOU Hua-sheng(邹华生), CHU Zhu-qiang(储著强), LIN Gang(林 岗) School of Chemical and Energy...: A novel and efficient technology for separating and recovering precious metals from waste water containing traces of Pd and Ag was studied by the combination of agglomeration and adsorption. The recovery......
J. Cent. South Univ. (2012) 19: 1377-1382 DOI: 10.1007/s11771-012-1153-8 Energy efficiency performance of multi-energy district heating and hot water supply system JIN Nan(金楠), ZHAO Jing(赵靖), ZHU... heating and hot water supply system is presented which synthetically utilizes geothermal energy, solar thermal energy and natural gas thermal energy. The multi-energy utilization system has been set......
J. Cent. South Univ. (2020) 27: 2068-2081 DOI: https://doi.org/10.1007/s11771-020-4431-x Microstructural insight into permeability and water retention property of compacted binary silty clay GAO... densities were prepared. Scanning electron microscopy and mercury intrusion porosimetry were used to characterise the microstructure of silty clay. Thereafter, falling-head permeability tests and water......
J. Cent. South Univ. (2017) 24: 1418-1429 DOI: 10.1007/s11771-017-3546-1 Leak-off behavior and water shut-off performance of a polymer/chromium (Cr3+) gel in fractured media LI Jun-jian(李俊键)1, XIONG..., China Central South University Press and Springer-Verlag Berlin Heidelberg 2017 Abstract: During gel treatments for fractures, the leak-off behavior of gelant has a great effect on the water shut-off......
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