Elastic stress waves in rockbolts subjec
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Xiaoping Yi; Peter K. Kaiser
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Article
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1994
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John Wiley and Sons
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English
β 622 KB
## Abstract Due to rock bursting or blasting, violent rock ejections can occur. In underground excavations, rockbolts are often used to retain rock blocks that otherwise would be ejected. Employing the stress wave approach, general formulae are derived to compute the elastic stress waves in rockbol