Model experimental study on controlled blasting of slit charge in deep rock mass

The ground stress in deep rock masses has a significant effect on directional fracturing during slit charge blasting. In this paper, an experimental system of digital laser dynamic caustics and a static-dynamic combination loading system were used to study crack propagation behavior related to slit...

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Veröffentlicht in:Soil dynamics and earthquake engineering (1984) 2020-11, Vol.138, p.106318, Article 106318
Hauptverfasser: Yang, Liyun, Huang, Chen, Bao, Shijun, Zhang, Lanyue
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Sprache:eng
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