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Estimating The Effects Of Blasting Vibrations On The High-Wall Stability, Abhinav Sharma

Theses and Dissertations--Mining Engineering

The stability of the high-walls is one of the major concerns for open pit mines. Among the various factors affecting the stability of high-walls, blast vibrations can be an important one. In general, worldwide the established respective government regulations and industry standards are used as guidance to determine the maximum recommended levels of the peak particle velocity and frequency from the blast to avoid any effects on the structures around the mining project. However, most of the regulations are meant for buildings or houses and do not concern high-walls.

This thesis investigates the response of high-walls under the effects of …