UNIAXIAL

作品数:201被引量:498H指数:10
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Microscopic analysis of mechanical anisotropy and damage evolution of 3D printed rock-like samples under uniaxial compressive tests
《Journal of Rock Mechanics and Geotechnical Engineering》2025年第2期688-704,共17页Yulong Shao Jingwei Yang Jineon Kim Jae-Joon Song Juhyuk Moon Jianyong Han 
supported by grants from the Human Resources Development program(Grant No.20204010600250);the Training Program of CCUS for the Green Growth(Grant No.20214000000500)by the Korea Institute of Energy Technology Evaluation and Planning(KETEP);funded by the Ministry of Trade,Industry,and Energy of the Korean Government(MOTIE).
Three-dimensional printing(3DP)offers valuable insight into the characterization of natural rocks and the verification of theoretical models due to its high reproducibility and accurate replication of complex defects ...
关键词:Quantitative analysis Three-dimensional printing(3DP) Gypsum samples In situ micro-computed tomography(micro-CT)scanning Mechanical anisotropy Bedding planes Damage evolution 
Evaluation of empirical estimation of uniaxial compressive strength of rock using measurements from index and physical tests被引量:10
《Journal of Rock Mechanics and Geotechnical Engineering》2020年第2期256-268,共13页Adeyemi Emman Aladejare 
The uniaxial compressive strength(UCS) of rock is an important parameter required for design and analysis of rock structures,and rock mass classification.Uniaxial compression test is the direct method to obtain the UC...
关键词:UNIAXIAL COMPRESSIVE strength(UCS) Empirical equation INDEX TEST Physical TEST UNIAXIAL compression TEST Statistical analysis 
A methodology to determine the elastic properties of anisotropic rocks from a single uniaxial compression test被引量:4
《Journal of Rock Mechanics and Geotechnical Engineering》2019年第6期1166-1183,共18页Morteza Nejati Marie Luise Texas Dambly Martin OSaar 
financially supported by the Swiss Innovation Agency Innosuisse;ispart of the Swiss Competence Center for Energy Research-Supply of Electricity (SCCER-SoE);the Werner Siemens Foundation;ETH Zurich for their financial support
This paper introduces a new methodology to measure the elastic constants of transversely isotropic rocks from a single uniaxial compression test.We first give the mathematical proof that a uniaxial compression test pr...
关键词:Transversely ISOTROPIC rock ELASTIC CONSTANTS Young’s MODULUS Poisson’s ratio Seismic anisotropy UNIAXIAL compression GRANITE 
Mechanical properties of Michigan Basin’s gypsum before and after saturation
《Journal of Rock Mechanics and Geotechnical Engineering》2019年第4期739-748,共10页Mohammadhossein Sadeghiamirshahidi Stanley J.Vitton 
The stability analysis of an abandoned underground gypsum mine requires the determination of the mine pillar’s strength.This is especially important for flooded abandoned mines where the gypsum pillars become saturat...
关键词:UNIAXIAL compressive STRENGTH (UCS) Brazilian tensile STRENGTH (BTS) Point load index (PLI) Scale effect MICHIGAN Basin's GYPSUM 
Mechanical properties of microcrystalline branching selenite gypsum samples and influence of constituting factors被引量:2
《Journal of Rock Mechanics and Geotechnical Engineering》2019年第2期228-241,共14页C.Caselle S.Bonetto C.Colombero C.Comina 
The high sedimentological variability of gypsum rocks has the effect that a univocal characterization of this material is not easy to establish. This is particularly true from the geomechanical point of view: when the...
关键词:GYPSUM UNIAXIAL compressive strength(UCS) Point load test(PLT) MECHANICAL properties Geological heterogeneity 
Strength degradation of sandstone and granodiorite under uniaxial cyclic loading被引量:15
《Journal of Rock Mechanics and Geotechnical Engineering》2018年第1期117-126,共10页Rashid Geranmayeh Vaneghi Behnam Ferdosi Achola D.Okoth Barnabas Kuek 
Mining Research Institute of Western Australia (MRIWA) for the financial support
Change in mechanical properties of rocks under static loading has been widely studied and documented.However, the response of rocks to cyclic loads is still a much-debated topic. Fatigue is the phenomenon when rocks u...
关键词:Rock fatigue Cyclic loading Strength degradation Fatigue life 
Experimental research on creep behaviors of sandstone under uniaxial compressive and tensile stresses被引量:3
《Journal of Rock Mechanics and Geotechnical Engineering》2011年第S1期438-444,共7页Baoyun Zhao Dongyan Liu Qian Dong 
Supported by the West Region Communication Construction Technology Project of the Ministry of Communications (2009318000001);the National Natural Science Foundation of China (50808187)
The consideration of time dependence is essential for the study of deformation and fracturing processes of rock materials, especially for those subjected to strong compressive and tensile stresses. In this paper, the ...
关键词:laboratory test creep behaviors uniaxial compressive and tensile stresses creep model 
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