Application of wavefront reinforcement model for reduction blast-induced ground vibration [PDF]
Songklanakarin Journal of Science and Technology (SJST), 2018 Ground vibration from blasting is generally controlled by reducing the explosive charge weight per delay. However, lowering explosive charge weight per delay may increase the fragmentation size of blasted material.
Pirat Jaroonpattanapong +2 more
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Study on blast-induced ground vibration velocity limits for slope rock masses
Frontiers in Earth Science, 2023 Seismic waves induced by blasting can cause damage to slope rock masses and thus lower the stability of the slope. The vibration standards of many countries do not specify the allowable blasting vibration velocity for slope rock masses.
Jinshan Sun +7 more
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Application of Bayesian Neural Network (BNN) for the Prediction of Blast-Induced Ground Vibration
Applied Sciences, 2023 Rock blasting is one of the most common and cost-effective excavation techniques. However, rock blasting has various negative environmental effects, such as air overpressure, fly rock, and ground vibration. Ground vibration is the most hazardous of these
Yewuhalashet Fissha +4 more
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Journal of Rock Mechanics and Geotechnical Engineering, 2023 Surface ground motion produced by underground blasts is significantly influenced by near-surface geological conditions. However, near-surface low-propagation velocity layers were always ignored in past analyses of ground motions due to their thin ...
Yonggang Gou +4 more
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Assessment of Blast-induced Ground Vibration using Different Predictor Approaches- A Comparison
Chemical Engineering Transactions, 2018 Blasting is a mechanism of rock fragmentation. Usages of high explosive causes ground vibration, air noise, back breaks, over breaks as well as fly rock.
Prashanth Ragam, D.S. Nimaje
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Blasting Vibration Generated by Breaking-Blasting Large Barriers with EBBLB
Shock and Vibration, 2016 Equipment for breaking and blasting large barriers (EBBLB) is new break-blast equipment, which inevitably induces ground vibration and may cause substantial damage to rock mass and nearby structures as well as human beings.
Wang Zhen-xiong +5 more
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Characteristics and Energy Distribution of Blast-Induced Ground Vibration in Deep-Hole Blasting
Buildings, 2023 This study proposes an incremental extreme extraction method based on the waveform characteristics of ground vibration signals obtained from open-pit mines to investigate the distribution and characteristics of ground vibration from deep-hole blasting ...
Shijie Bao, Honglu Fei, Gang Hu
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Detecting Atypical Values and Their Influence on Blast-Induced Seismic Measurement Results
Applied Sciences, 2022 Blasting is an essential part of any mining or civil engineering project along with all the benefits that it brings, such as cost and time effectiveness, and safety. Still, there are a few downsides to blasting.
Siniša Stanković +3 more
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Scoping prediction of re-radiated ground-borne noise and vibration near high speed rail lines with variable soils [PDF]
, 2014 This paper outlines a vibration prediction tool, ScopeRail, capable of predicting in-door noise and vibration, within structures in close proximity to high speed railway lines.
Woodward, P. K. +23 more
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Large-scale field tests on blast-induced liquefaction in saturated sand
Yantu gongcheng xuebao, 2017 The vibration-induced liquefaction in soils is a notable hottopic in geotechnical engineering. The building collapse and embankment burst induced by liquefaction are fatal for the loss of lives and properties of human beings.
LIU Han-long 1, 3, WANG Wei-guo 2, LIU Jun 3, CHEN Yu-min 3, YANG Gui 3
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