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The paper provides the related formula on the tension-reducing technology. According to the relevant formula, the software of Visual Basic 6.0 is used to design the process. Then the programs and methods also are introduced. The results of software will be applied in practical so that the process parameters are obtained more efficiently and convenient. According to the technology of stretch-reducing...
Based on underground continuous mining technologies, it is one of the developing directions of modern underground metal mines to implement induction roof instability caving, which is used to handle mined-out area. And this mechanical instability process is a typical slow-speed time-varying boundary mechanical problem, of which the main characteristic is dynamic time-varying effect when inducing roof...
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