Showing 61 - 80 results of 310 for search '"Wave propagation"', query time: 0.05s Refine Results
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    Experimental and Numerical Studies on Bond Quality of Fully Grouted Rockbolt under Confining Pressure and Pull-Out Load by Shuisheng Yu, Leilei Niu, Jin Chen

    Published 2022-01-01
    “…Numerical simulations were performed to deduce the guided wave propagation process in grouted systems, and the influencing mechanism of the pull-out load and confining pressure on the guided wave propagation was discussed. …”
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  14. 74

    Study on Bond Defect Detection in Grouted Rock Bolt Systems under Pullout Loads by Shuisheng Yu, Leilei Niu, Jin Chen, Yawei Wang, Honghao Yang

    Published 2022-01-01
    “…The influence mechanism of bond defects on guided wave propagation under different pullout loads was explored. …”
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    The formulation of sound transmission problems through the boundaries of three-dimensional media and through plates by A. V. Zakharov

    Published 2024-03-01
    “…In all directions of wave propagation other than normal, the continuity conditions are not observed, which does not allow to obtain the correct formulas for the coefficients of reflection and transmission of waves.Materials and methods. …”
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  17. 77

    Laser Ultrasonic System for Surface Crack Visualization in Dissimilar Welds of Control Rod Drive Mechanism Assembly of Nuclear Power Plant by Yun-Shil Choi, Hyomi Jeong, Jung-Ryul Lee

    Published 2014-01-01
    “…Dual-directional anomalous wave propagation imaging with adjacent wave subtraction was also developed to enhance the crack visibility regardless of crack orientation and wave propagation direction. …”
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    On the time-dependent parabolic wave equation by Arthur D. Gorman

    Published 2002-01-01
    “…One approach to the study of wave propagation in a restricted domain is to approximate the reduced Helmholtz equation by a parabolic wave equation. …”
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