Titlebook: Blasting Technology for Underground Hard Rock Mining; Vivek Kumar Himanshu,A. K. Mishra,P. K. Singh Book 2023 The Editor(s) (if applicable

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Book 2023ting technology and comprehensive case studies ondifferent stages of rock blasting for underground metalliferous mining. It includes the discussions onburn-cut face blasting pattern, slot raise excavation methodology, and ring blasting methods. It furtherdiscusses different practical challenges asso

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Drivage Excavation Using Drilling and Blasting,ern and maximum charge weight pre-delay for cut and perimeter of the blasting face can be optimized using these tools. With the technological advancements, the bulk emulsion explosives with varying densities have evolved in the recent days. Such explosives provide flexibility to the blast designers

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Box-Cut Excavation and Stope Opening,based on the assessments of the rock–explosive interactions. Numerical simulation is a comprehensive tool for such assessments. Various techniques of slot raise excavation along with the methods for designing a slot raise blasting pattern have been discussed in this chapter. The advanced guided slot

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Blast-Induced Hazards,s. Such techniques include the multi-deck excavation, multi-ring blasting and ring slicing. The advanced statistical analysis is used to optimize the charging pattern in order to achieve the challenge of restricting vibration within the limits. In this chapter, the detailed discussion has been made

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Blasting Technology for Underground Hard Rock Mining

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onitoringrock blasting operations. The book is a useful reference for rock blasting practitioners, miningengineers, professionals, and researchers. It is also a valuable reference for undergraduate andpostgraduate students..978-981-99-2647-3978-981-99-2645-9

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