Search Results - "Shin, Chanhwi"

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  1. 1
    Blast Hole Pressure Measurement and a Full-Scale Blasting Experiment in Hard Rock Quarry Mine Using Shock-Reactive Stemming Materials

    Blast Hole Pressure Measurement and a Full-Scale Blasting Experiment in Hard Rock Quarry Mine Using Shock-Reactive Stemming Materials by Ko, Younghun, Shin, Chanhwi, Jeong, Youngjun, Cho, Sangho

    Published in Applied sciences (01-09-2022)
    “…By increasing the effectiveness of the energy generated by the explosive charge inserted into a blast hole, stemming increases rock fragmentation. Missing or…”
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  2. 2
    Development of an ANN-Based Closed-Form Equation for the Prediction of Airblast Overpressure Induced by Construction Rock Excavation Blasting in Urban Areas

    Development of an ANN-Based Closed-Form Equation for the Prediction of Airblast Overpressure Induced by Construction Rock Excavation Blasting in Urban Areas by Ogunsola, Nafiu Olanrewaju, Shin, Chanhwi, Kim, Young-Keun, Lawal, Abiodun Ismail, Cho, Sangho

    Published in Applied sciences (01-12-2022)
    “…Blasting has been proven to be the most cost-effective method for rock excavation known to man. The cost-effectiveness advantage of blasting is overshadowed by…”
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