Results 141 to 150 of about 2,908,449 (159)

Design of blasting pattern in proportion to the peak particle velocity (PPV): Artificial neural networks approach

Safety Science, 2012
Ground vibration is a side effect of blasting and causes the destruction of buildings and other surrounding facilities. Different damage mitigation standards have been presented in this connection. Ground vibration is affected by parameters of blasting pattern design, distance from blasting site and explosive weight. In this research, ground vibrations
H. Bakhshandeh Amnieh   +2 more
openaire   +3 more sources

An Alternative Approach to Determine the Holmberg-Persson Constants for Modelling Near Field Peak Particle Velocity Attenuation

open access: yesInternational Journal for Blasting and Fragmentation, 2004
A new approach to determine the Holmberg and Persson site specific constants (K and α) for modelling near field peak particle velocity (PPV) attenuation due to blasting is presented.
Onederra, I. A., Esen, S.
exaly   +2 more sources

Assessing Peak Particle Velocity PPV and Air Pressure Disturbance from Marine Seismic Operations – Introducing a Method for Establishing Coastal Environmental Safety Distances

Abu Dhabi International Petroleum Exhibition & Conference, 2017
Abstract When operating seismic sources in close proximity to sensitive structures the establishment and use of exclusion distances is a commonly used safety measure to prevent disturbance and/or damage. To date most work in this area has focused on safety distances to prevent structural damage to sensitive infrastructure.
G. S. MacGlennon   +2 more
openaire   +1 more source

Peak particle velocity of vibration events in underground coal mine and their caused stress increment

Measurement: Journal of the International Measurement Confederation, 2021
Wenlong Zhang
exaly  

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