Results 31 to 40 of about 13,135 (254)
Influence of blast-induced ground vibrations on buried transmission pipelines [PDF]
Seventh International Conference on Advances in Civil, Structural and Mechanical Engineering - CSM 2018, 2018 Drill and blast method is still most economical and efficient practice for different types of excavation. However, in vicinity of buried transmission pipelines, the vibrations must be held below recommended values. Influence of blast induced ground vibrations on buried pipelines has been described throughout three different projects.
Stanković, Siniša +2 more
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In-ground vibration propagation characteristics during underground blasting [PDF]
, 2019 Purpose. In this study, we investigated the vibration propagation characteristics in ground caused by the explosion pressures during ground and underground blasting.
Jong-Gwan, Kim +2 more
core +1 more source
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
doaj +1 more source
Risk assessment of blasting operations in open pit mines using FAHP method [PDF]
, 2019 Purpose. In the mining blasting operation, fragmentation is the most important output. Fly rock, ground vibration, air blast, and environmental effects are detrimental effects of blasting operations.
Gholinejad, M +3 more
core +1 more source
Peak particle velocity data acquisition for monitoring blast induced earthquakes in quarry sites [PDF]
, 2018 The peak particle velocity datasets recorded during quarry blasts in the neighborhood villages and towns in Ibadan and Abeokuta were processed and analyzed in order to recommend a safe blast design for each of the quarries.
Adagunodo, T. A. +6 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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An alternative approach to predict human response to blast induced ground vibration
Earthquake Engineering and Engineering Vibration, 2021 The aim of this study is to create alternative approaches to predict human response to ground vibration. Site measurements were conducted in an urban quarry. The multiple discriminant analysis technique was used to develop classification models. The measured ground vibration values were grouped based on the limit values appearing in the literature. Two
Hudaverdi, Turker, Akyildiz, Ozge
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Comparison of Dominant Frequency Analysis Methods for Blast Induced Ground Vibrations
2018 14th IEEE International Conference on Signal Processing (ICSP), 2018 The most commonly observed adverse effects of blasting operations are air shock and ground vibrations. The dominant frequency of ground vibrations is as important as the ground vibration amplitude itself not only for structural safety but also for human disturbance.
Tanriseven, Esra Nur +2 more
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Prediction of Blast-Induced Ground Vibration Using an Adaptive Network-Based Fuzzy Inference System
Applied Sciences, 2020 Efforts were made to predict and evaluate blast-induced ground vibrations and frequencies using an adaptive network-based fuzzy inference system (ANFIS), which has a fast-learning capability and the ability to capture the non-linear response during the ...
Primož Jelušič +2 more
doaj +1 more source
Minerals, 2022 Ground vibrations due to blasting can cause damage to nearby structures. In this context, a damage prevention criterion was developed to avoid this potential risk, establishing a limit value for the Peak Particle Velocity (PPV) as a function of ground natural frequency and type of structure to protect. In addition, several empirical attenuation laws to
Rodríguez Díez, Rafael +3 more
openaire +4 more sources