SHEARING

作品数：154被引量：320H指数：8
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相关作者：史文谱张春萍李莉方世杰李禄昌更多>>
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Real-time seepage and instability of fractured granite subjected to hydro-shearing under different critical slip states
《Journal of Rock Mechanics and Geotechnical Engineering》2025年第4期2396-2415,共20页Peng Zhao Zijun Feng Hanmo Nan Peihua Jin Chunsheng Deng Yubin Li 
supported by the National Natural Science Foundation of China (Grant No.52122405);Science and Technology Major Project of Shanxi Province,China (Grant No.202101060301024);Science and Technology Major Project of Xizang Autonomous Region,China (Grant No.XZ202201ZD0004G0204).
In this study,a high-confining pressure and real-time large-displacement shearing-flow setup was developed.The test setup can be used to analyze the injection pressure conditions that increase the hydro-shearing perme...
关键词：Hydro-shearing Reservoir modification Injection-induced seismicity Real-time shear-flowing Frictional noise 
Shearing Characteristics of Jurassic Silty Mudstone Slip Zone under Different Water Contents and Normal Stresses Based on Ring Shear Tests
《Journal of Earth Science》2025年第2期654-667,共14页Nang Mon Mon Thaw Changdong Li Zongxing Zou Wenqiang Chen Jingjing Long Aung Min Oo Dafalla Wadi 
funded by the National Science Foundation of China(CN)(Nos.42090054,41922055,41931295);the Key Research and Development Program of Hubei Province of China(No.2020BCB079)。
Landslides frequently occurred in Jurassic red strata in the Three Gorges Reservoir(TGR)region in China.The Jurassic strata consist of low mechanical strength and poor permeability of weak silty mudstone layer,which m...
关键词：silty mudstone slip zone water content normal stress drained ring shear test residual shear strength engineering geolgoy 
Response of tenuous clay-polysaccharide flocs to hydrodynamic shearing
《International Journal of Sediment Research》2024年第6期984-997,共14页Li He Hang Yin Yongkang Wu Wei Sun Guoping Zhang 
Louisiana Board of Regents'Economic Development Assistantship Program and Louisiana State University Graduate School Supplement Award,and at the later phase partially by Beijing Natural Science Foundation(Grant No.8222028);National Natural Science Foundation of China(Grant No.52209119).
The response of suspended tenuous clay-polysaccharide flocs to hydrodynamic shearing was investigated in the laboratory via particle size analyses to understand the molecular-scale interactions between clay minerals a...
关键词：Clay-polysaccharide interactions Flocculation Floc strength Hydrodynamic shearing Particle size distribution MULTIMODALITY 
Effect of micro-clearance structure on the collapse of individual liquid hydrogen bubbles
《Energy Storage and Saving》2024年第3期231-241,共11页Shaohang Yan Qi Zhao Tianwei Lai Yu Hou 
National Natural Science Foundation of China(Grant No.:51976150);China Postdoctoral Science Foundation(Grant No.:2021M692533);Youth Innovation Team of Shaanxi Universities.
Cavitation occurs in the micro-clearance of liquid-hydrogen-lubricated bearings owing to the pressure drop caused by high-speed shearing.The pressure undulation caused by cavitation collapse results in bearing surface...
关键词：Liquid hydrogen Bubble collapse Shearing micro-clearance Wavelet transform Flow field analysis 
A statistical damage-based constitutive model for shearing of rock joints in brittle drop mode被引量：1
《International Journal of Mining Science and Technology》2024年第8期1041-1058,共18页Xinrong Liu Peiyao Li Xueyan Guo Xinyang Luo Xiaohan Zhou Luli Miao Fuchuan Zhou Hao Wang 
funded by the National Natural Science Foundation of China(No.41972266);Chongqing Natural Science Foundation(No.CSTB2024NSCQ-MSX0006).
Some rock joints exhibit significant brittleness,characterized by a sharp decrease in shear stress upon reaching the peak strength.However,existing models often fail to accurately represent this behavior and are encum...
关键词：Rock joints Brittle rock Direct shear test Damage-based constitutive model Parameters analysis 
Roughness characterization and shearing dislocation failure for rock-backfill interface
《International Journal of Minerals,Metallurgy and Materials》2024年第6期1167-1176,共10页Meifeng Cai Zhilou Feng Qifeng Guo Xiong Yin Minghui Ma Xun Xi 
supported by the National Key Research and Development Program of China(No.2021YFC3001302);the National Natural Science Foundation of China(No.52274072).
Shearing dislocation is a common failure type for rock–backfill interfaces because of backfill sedimentation and rock strata movement in backfill mining goaf.This paper designed a test method for rock–backfill shear...
关键词：rock–backfill ROUGHNESS correlation characterization shearing dislocation interface failure 
Engineering behaviour of in situ cored deep cement mixed marine deposits subjected to undrained and drained shearing
《Journal of Rock Mechanics and Geotechnical Engineering》2024年第5期1749-1760,共12页Wei Li Chung Yee Kwok 
funded by the Environment and Conservation Fund(Grant Nos.2020-170 and 2021-156);the National Natural Science Foundation of China(Grant No.42102327).
The deep cement mixing(DCM)is used to improve the capacity and reduce the settlement of the soft ground by forming cemented clay columns.The investigation on the mechanical behaviour of the DCM samples is limited to e...
关键词：Deep cement mixing(DCM) In-situ cored sample Triaxial shearing Drainage condition Confining pressure Computed tomography(CT) 
Hyperreflective photonic crystals created by shearing colloidal dispersions at ultrahigh volume fraction
《Microsystems & Nanoengineering》2024年第1期161-173,共13页Minji Kim Jong Bin Kim Shin-Hyun Kim 
supported by the National Research Foundation of Korea(NRF-2022M3C1A3081312).
Colloidal crystallization serves as one of the most economic and scalable production methods for photonic crystals.However,insufficient optical performance,nonuniformity and low reproducibility remain challenges for a...
关键词：properties. DISPERSION REFLECTIVITY 
Ultra-Highly Cross-Aligned AgNWs Network by a Facile Liquid-Bridge Assisted Couette-Flow Solution Process:Toward Mass-Producing High-Performance Flexible Transparent Electrodes被引量：1
《CCS Chemistry》2023年第12期2855-2865,共11页Xiaoxun Li Lili Meng Min Zhang Kejie Zhang Lei Jiang Huan Liu 
financially supported by the National Natural Science Foundation of China for Distinguished Young Scholar(grant no.22125201);the Beijing Natural Science Foundation(grant no.Z210018);the National Natural Science Foundation of China(grant nos.22102004 and 22202081);the National Postdoctoral Program for Innovative Talents(grant no.BX20200026);the Fundamental Research Funds for the Central Universities.
Cross-aligned silver nanowires(CA-AgNWs),a unique networkwidely used in flexible transparent electrodes(FTEs),have been well developed using various solution processes.However,these approaches suffer from limitations ...
关键词：flexible transparent electrode AgNWs cross-aligned COUETTE-FLOW solution shearing 
Nano-refinement of the face-centered cubic Zr(Fe,Cr)_(2)secondary phase particles in Zircaloy-4 alloy via localized-shearing/bending-driven fracture under high-temperature compression
《Journal of Materials Science & Technology》2023年第34期8-16,共9页Fuzhou Han Geping Li Fusen Yuan Wenbin Guo Jie Ren Qichen Wang Yingdong Zhang Ali Muhammad Chengze Liu Hengfei Gu 
Nanoparticles are extensively introduced to improve the mechanical,physical,and chemical properties of alloys.In the present study,the underlying nano-refinement mechanisms of face-centered cubic Zr(Fe,Cr)_(2)secondar...
关键词：Secondary phase particles Nano-refinement mechanism Shearing and bending fracture modes Zirconium alloys High-temperature compression 
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