Peak particle velocity data acquisition for monitoring blast induced earthquakes in quarry sites
نویسندگان
چکیده
منابع مشابه
Studying Peak Particle Velocity Due to Blast in Development Tunnels’ Face in Coal Stoping
The impact of blast-driven shocks on the safety and stability of the underground coal mines has been well established. The seismic imperfections resulting from blasting depend on the total explosive energy released during blasting and the closeness of the development tunnel face to the stope face. Also, the quality of the rock mass wherein the whole stope face is located might pose considerable...
متن کاملInvestigation of Peak Particle Velocity Variations during Impact Pile Driving Process
Impact pile driving is a multi-component problem which is associated to multi-directional ground vibrations. At first, vibration is transferred from the hammer to the pile and then to the common interface of pile and soil. This is then transferred to the environment and has great impact on the adjacent structures, causing disturbance to residents and also damage to the buildings. It is of high ...
متن کاملSustained Fixation Induced Changes in Phoria and Convergence Peak Velocity
PURPOSE This study sought to investigate the influence of phoria adaptation on convergence peak velocity from responses located at different initial vergence positions. METHODS Symmetrical 4° convergence step responses and near dissociated phoria (measured at 40 cm from the subject's midline) were recorded from six subjects with normal binocular vision using an infrared limbus tracking system...
متن کاملPredicting peak particle velocity by artificial neural networks and multivariate regression analysis - Sarcheshmeh copper mine, Kerman, Iran
Ground vibrations caused by blasting are undesirable results in the mining industry and can cause serious damage to the nearby buildings and facilities; therefore, controlling such vibrations has an important role in reducing the environmental damaging effects. Controlling vibration caused by blasting can be achieved once peak particle velocity (PPV) is predicted. In this paper, the values of P...
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ژورنال
عنوان ژورنال: Data in Brief
سال: 2018
ISSN: 2352-3409
DOI: 10.1016/j.dib.2018.04.103