Showing 141 - 160 results of 2,575 for search '"rock ', query time: 0.06s Refine Results
  1. 141
  2. 142
  3. 143

    Stability Evaluation on Surrounding Rocks of Underground Powerhouse Based on Microseismic Monitoring by Feng Dai, Biao Li, Nuwen Xu, Yongguo Zhu, Peiwei Xiao

    Published 2015-01-01
    “…Finally, the correlation between the macroscopic deformation of surrounding rock mass and microseismic activities is also revealed. …”
    Get full text
    Article
  4. 144

    Liquid and Gas Corrected Permeability Correlation for Heterogeneous Carbonate Reservoir Rocks by Sadonya Jamal Mustafa, Fraidoon Rashid, Khalid Mahmmud Ismail

    Published 2020-10-01
    “…Permeability is considered as an efficient parameter for reservoir modelling and simulation in different types of rocks. The performance of a dynamic model for estimation of reservoir properties based on liquid permeability has been widely established for reservoir rocks. …”
    Get full text
    Article
  5. 145

    Formation Mechanism and Mechanical Properties of Soil-Rock Mixture Containing Macropore by Feng Zhu, Wei Qian, Huilin Le, Haotian Fan, Wuchao Wang

    Published 2018-01-01
    “…In southwestern China, soil-rock mixture containing macropore (SRMCM) is very common in large-scale accumulation slopes. …”
    Get full text
    Article
  6. 146

    Rho-Kinase/ROCK as a Potential Drug Target for Vitreoretinal Diseases by Muneo Yamaguchi, Shintaro Nakao, Mitsuru Arima, Iori Wada, Yoshihiro Kaizu, Feng Hao, Shigeo Yoshida, Koh-hei Sonoda

    Published 2017-01-01
    “…Rho-associated kinase (Rho-kinase/ROCK) was originally identified as an effector protein of the G protein Rho. …”
    Get full text
    Article
  7. 147
  8. 148
  9. 149
  10. 150

    CDEM-Based Numerical Simulation of Uniaxial Compressive Mechanical Properties of Rocks by Mingming Liu, Zhiyong Song, Shou Ma, Yuhua Wei, Jingrui Wang

    Published 2023-01-01
    “…Understanding the mechanical properties of rock is of great significance for the development of unconventional reservoirs. …”
    Get full text
    Article
  11. 151

    Effects of Focus Geometry on the Hard Rock-Cutting Performance of an Abrasive Waterjet by Yohan Cha, Tae-Min Oh, Gye-Chun Cho

    Published 2020-01-01
    “…Abrasive waterjets are being increasingly used in civil engineering for rock and concrete cutting, particularly for the demolition or repair of old structures. …”
    Get full text
    Article
  12. 152
  13. 153

    Investigation of Rock Failure Pattern in Creep by Digital Speckle Correlation Method by Yunliang Tan, Yanchun Yin, Tongbin Zhao

    Published 2013-01-01
    “…In order to study the mechanical characteristics from creep deformation to failure of rock, the tests of uniaxial compression and pushing steel-plate anchored in rock were performed, by using RLJW-2000 servo test synchronizing with Digital Speckle Correlation Method (DSCM). …”
    Get full text
    Article
  14. 154

    An Improved C-V Model and Application to the Coal Rock Mesocrack Images by Yulong Chen, Hongwei Zhang

    Published 2020-01-01
    “…The improved C-V model is adopted in order to process mesoimages of coal rocks containing single and multiple cracks and obtain high-quality binary images of coal rock mesocracks and the effective characteristic parameters of coal rock mesostructures through quantitative processing, which will lay solid foundations for the follow-up research into coal rock seepage computation and damage calculation. …”
    Get full text
    Article
  15. 155

    Impact of Randomized Soil Properties and Rock Motion Intensities on Ground Motion by Ayele Chala, Richard Ray

    Published 2024-01-01
    “…This study presents the influence of variability in shear wave velocity (Vs) and amplitude of input rock motion on seismic site response analysis. Monte Carlo simulations were employed to randomize the Vs profile for different scenarios. …”
    Get full text
    Article
  16. 156

    Joint Investigation and 3D Visual Evaluation of Rock Mass Quality by Haiping Yuan, Chenghao Chen, Yixian Wang, Hanbing Bian, Yan Liu

    Published 2020-01-01
    “…In order to realize the high efficiency quality classification and three-dimensional visualization of engineering rock mass and to solve the technical difficulties of the traditional rock mass quality evaluation method such as high labor intensity, long process time consumption, many intervention processes such as scale measurement and manual calculation, and nonintuitive classification results, this paper puts forward a 3D visual rock mass quality evaluation method and system based on close-range photography, which optimizes the traditional rock mass quality evaluation method, makes the rock mass classification three-dimensional and visible, and realizes the estimation of unrevealed rock mass quality evaluation index. …”
    Get full text
    Article
  17. 157

    Stability of Close Chambers Surrounding Rock in Deep and Comprehensive Control Technology by Weijian Yu, Fangfang Liu

    Published 2018-01-01
    “…The purpose of this paper is to solve the problem that deep and close-distance cavern and roadway group were easily affected by the adjacent chamber or roadway excavation disturbance and low stability and significant deformation of surrounding rock occurred. The stability and control technology of surrounding rock in the main shaft and auxiliary shaft system has been analyzed by the adjacent chamber and roadway group of −850 m level in Qujiang Mine, China, as an engineering background. …”
    Get full text
    Article
  18. 158

    Effect of Adjacent Hole on the Blast-Induced Stress Concentration in Rock Blasting by Yuezong Yang, Zhushan Shao, Junfeng Mi, Xiaofeng Xiong

    Published 2018-01-01
    “…To investigate the effect of an adjacent hole on the blast-induced stress concentration in rock blasting, a rock blasting model with an adjacent hole is explored through theoretical analysis and numerical simulation. …”
    Get full text
    Article
  19. 159

    Experimental Investigation on Shear Failure Mechanism of Rock Mass with Intermittent Joints by Minghui Ma, Fenhua Ren, Wensheng Liu

    Published 2021-01-01
    “…There are a large number of discontinuous weak planes distributed in the natural rock mass, which makes the sliding failure of rock mass along the intermittent structural plane very complex. …”
    Get full text
    Article
  20. 160

    Mechanical Properties and Acoustic Emission Properties of Rocks with Different Transverse Scales by Xi Yan, Li Jun, Liu Gonghui, Guo Xueli

    Published 2017-01-01
    “…Since the stability of engineering rock masses has important practical significance to projects like mining, tunneling, and petroleum engineering, it is necessary to study mechanical properties and stability prediction methods for rocks, cementing materials that are composed of minerals in all shapes and sizes. …”
    Get full text
    Article