HYDRAULIC

作品数:589被引量:1300H指数:14
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An adjustable bio-sealing method for rock fracture leakage mitigation
《Journal of Rock Mechanics and Geotechnical Engineering》2025年第1期220-232,共13页Zhihao Dong Xiaohua Pan Chaosheng Tang Chao Lv Bin Shi 
supported by the National Natural Science Foundation of China(Grant No.41925012);Key task project for joint research and development of the Yangtze River Delta Science and Technology Innovation Community(Grant No.2022CSJGG1200);State Key Laboratory for GeoMechanics and Deep Underground Engineering(Grant No.SKLGDUEK2214).
This study proposed a repeated adjustable mixture injection strategy(RAM)based microbial induced carbonate precipitation(MICP)for efficient mitigation of rock fracture leakage.Granite fractures with small apertures we...
关键词:MICP Rock fracture Hydraulic and mechanical performance Bio-sealing 
Wmic-GMTS and Wmic-GMERR criteria for micron-scale crack propagation in red-bed soft rocks under hydraulic action
《Journal of Rock Mechanics and Geotechnical Engineering》2024年第9期3641-3660,共20页Guangjun Cui Chunhui Lan Cuiying Zhou Zhen Liu Chang Xia 
funded by the National Natural Science Foundation of China(NSFC)(Grant Nos.42293354,42293351,and 42277131).
Micron-scale crack propagation in red-bed soft rocks under hydraulic action is a common cause of engineering disasters due to damage to the hard rockesoft rockewater interface.Previous studies have not provided a theo...
关键词:Red-bed soft rocks Hydraulic action Micron-scale cracks Generalized maximum tangential stress (GMTS)criterion Generalized maximum energy release rate (GMERR)criterion Digital image correlation(DIC) 
Three-dimensional numerical analysis of plant-soil hydraulic interactions on pore water pressure of vegetated slope under different rainfall patterns
《Journal of Rock Mechanics and Geotechnical Engineering》2024年第9期3696-3706,共11页Haowen Guo Charles Wang Wai Ng Qi Zhang 
Understanding the pore water pressure distribution in unsaturated soil is crucial in predicting shallow landslides triggered by rainfall,mainly when dealing with different temporal patterns of rainfall intensity.Howev...
关键词:Root-soil interactions Rainfall patterns Slope stability Three-dimensional(3D) 
Integrated wellbore-reservoir-geomechanics modeling for enhanced interpretation of distributed fiber-optic strain sensing data in hydraulicfracture analysis
《Journal of Rock Mechanics and Geotechnical Engineering》2024年第8期3136-3148,共13页Lijun Liu Xinglin Guo Xiaoguang Wang 
funding support from the National Natural Science Foundation of China(Grant No.52204030);Youth Innovation and Technology Support Program for Higher Education Institutions of Shandong Province,China(Grant No.2022KJ070);the National Natural Science Foundation of China Enterprise Innovation and Development Joint Fund Project(Grant No.U19B6003).
Fiber-optic distributed strain sensing(FO-DSS)has been successful in monitoring strain changes along horizontal wellbores in hydraulically fractured reservoirs.However,the mechanism driving the various FO-DSS response...
关键词:Distributed strain sensing Fracture diagnostic Coupled flow and geomechanics Transient wellbore flow 
In situ digital testing method for quality assessment of soft soil improvement with polyurethane
《Journal of Rock Mechanics and Geotechnical Engineering》2024年第5期1732-1748,共17页X.F.Wang C.J.Wang W.V.Yue Z.J.Zhang Z.Q.Yue 
supported by grants from the Research Grant Council of the Hong Kong Special Administrative Region,PR China(Project Nos.HKU 17207518 and R5037-18).
This study purposes an in situ testing method on quality assessment of soil improvement.Factual drilling data includes the spatial distribution and in situ strength of untreated and treated soil along three different ...
关键词:Drilling process monitoring system Hydraulic rotary drilling process Constant drilling speed Soil improvement Quality assessment 
Hydraulic path dependence of shear strength for compacted loess被引量:2
《Journal of Rock Mechanics and Geotechnical Engineering》2023年第7期1872-1882,共11页Pan Chen Shengao Jia Xiaoqi Wei Pingping Sun Panpan Yi Changfu Wei 
supported by the National Natural Science Foundation of China(Grant Nos.41877269,12002243,41907046).
Shear strength is an essential geotechnical parameter for assessing the landslide potential of loess slopes under rainfall infiltration and farm irrigation conditions on the loess plateau.However,the hydraulic path de...
关键词:Shear strength LOESS Hydraulic hysteresis Effective stress Nuclear magnetic resonance(NMR) 
Hydraulic and volume change behaviors of compacted highly expansive soil under cyclic wetting and drying被引量:5
《Journal of Rock Mechanics and Geotechnical Engineering》2023年第2期486-499,共14页Mohamed Farid Abbas Abdullah Ali Shaker Mosleh A.Al-Shamrani 
The wide engineered application of compacted expansive soils necessitates understanding their behavior under field conditions.The results of this study demonstrate how seasonal climatic variation and stress and bounda...
关键词:Expansive soils Hydraulic conductivity Volume change potential Cyclic wetting and drying(CWD) Swell pressure 
In situ strength profiles along two adjacent vertical drillholes from digitalization of hydraulic rotary drilling被引量:5
《Journal of Rock Mechanics and Geotechnical Engineering》2023年第1期146-168,共23页Xuefan Wang Peng Peng Zhigang Shan Zhongqi Yue 
The paper was partially supported by grants from the Research Grant Council,Hong Kong Special Administrative Region,P.R.China(Project Nos.HKU 17207518 and R5037-18).
Drilling speed and associated analyses from factual field data of hydraulic rotary drilling have not been fully utilized.The paper provides the reference and comparison for the utilization of drilling information from...
关键词:Drilling process monitoring(DPM) Hydraulic rotary coring process Constant drilling speed Coring-resistant strength 
Simulation of the interactions between hydraulic and natural fractures using a fracture mechanics approach被引量:2
《Journal of Rock Mechanics and Geotechnical Engineering》2019年第6期1138-1150,共13页Mateusz Janiszewski Baotang Shen Mikael Rinne 
The financial support from Aalto Doctoral Programme in Engineering;the International Collaboration Project on Coupled Fracture Mechanics Modelling-Phase 3 (project team consisting of CSIRO,SDUST,Posiva,KIGAM,KICT,CAS-IRSM,DUT/Mechsoft,SNU, LBNL,ETH,Aalto Uni.,GFZ and TYUT)
HYDROCK method aims to store thermal energy in the rock mass using hydraulically propagated fracture planes.The hydraulic fractures can interact with the pre-existing natural fractures resulting in a complex fracture ...
关键词:HYDRAULIC FRACTURING Fractured ROCK FRACOD model Underground thermal energy storage HYDROCK Artificially fractured hard ROCK AQUIFER GRANITE 
A method to determine relevant geomechanical parameters for evaluating the hydraulic erodibility of rock
《Journal of Rock Mechanics and Geotechnical Engineering》2019年第5期1004-1018,共15页Lamine Boumaiza Ali Saeidi Marco Quirion 
the Natural Sciences and Engineering Research Council of Canada(Grant No.498020-16);Hydro-Quebec(NC525700);the Mitacs Accelerate Program(Grant Ref.IT10008)
Among the methods used for evaluating the potential hydraulic erodibility of rock,the most common methods are those based on the correlation between the force of flowing water and the capacity of a rock to resist eros...
关键词:ROCK mass HYDRAULIC ERODIBILITY Geomechanical parameters ROCK block size Annandale’s METHOD Pells’method Kirsten’s index EROSION level 
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