Results 1 to 10 of about 5,113,495 (176)

Effective Assessment of Blast-Induced Ground Vibration Using an Optimized Random Forest Model Based on a Harris Hawks Optimization Algorithm

Applied Sciences, 2020
Most mines choose the drilling and blasting method which has the characteristics of being a cheap and efficient method to fragment rock mass, but blast-induced ground vibration damages the surrounding rock mass and structure and is a drawback. To predict,
Zhi Yu, Xiuzhi Shi, Jian Zhou, Xin Chen, Xianyang Qiu   +4 more
doaj   +4 more sources

Modified scaled distance regression analysis approach for prediction of blast-induced ground vibration in multi-hole blasting

Journal of Rock Mechanics and Geotechnical Engineering, 2019
The blast-induced ground vibration prediction using scaled distance regression analysis is one of the most popular methods employed by engineers for many decades.
Hemant Agrawal, A.K. Mishra
doaj   +3 more sources

Predicting Blast-Induced Ground Vibration in Open-Pit Mines Using Vibration Sensors and Support Vector Regression-Based Optimization Algorithms [PDF]

Sensors, 2019
In this study, vibration sensors were used to measure blast-induced ground vibration (PPV). Different evolutionary algorithms were assessed for predicting PPV, including the particle swarm optimization (PSO) algorithm, genetic algorithm (GA), imperialist
Hoang Nguyen, Yosoon Choi, Xuan-Nam Bui, Trung Nguyen-Thoi   +3 more
doaj   +2 more sources

Prediction of Blast-Induced Ground Vibration at a Limestone Quarry: An Artificial Intelligence Approach

Applied Sciences, 2022
Ground vibration is one of the most unfavourable environmental effects of blasting activities, which can cause serious damage to neighboring homes and structures.
Clement Kweku Arthur, Ramesh Murlidhar Bhatawdekar, Edy Tonnizam Mohamad, Mohanad Muayad Sabri Sabri, Manish Bohra, Manoj Khandelwal, Sangki Kwon   +6 more
doaj   +3 more sources

Pre-blast prediction of ground vibration in surface mining using rock acoustic impedance and wave attenuation calibrated with in-situ measurements [PDF]

Scientific Reports
Predicting blast-induced ground vibration (BIGV) in surface mining is crucial for ensuring environmental safety. Conventional empirical models often require risky and costly site-specific trial blasts. This study intends to develop a pre-blast assessment
Rajeev Verma, Bhanwar Singh Choudhary, Geleta Warkisa Deressa, Dimitrii Gromyka, Alexander Shikhov, Khushboo Kaushal   +5 more
doaj   +2 more sources

Prediction of peak particle velocity using hybrid random forest approach [PDF]

Scientific Reports
Blasting excavation is widely used in mining, tunneling and construction industries, but it leads to produce ground vibration which can seriously damage the urban communities. The peak particle velocity (PPV) is one of main indicators for determining the
Yu Yan, Jiwei Guo, Shijie Bao, Honglu Fei   +3 more
doaj   +2 more sources

Analysis of vibration signals near ground surface during blasting excavation of a tunnel in fractured rock [PDF]

Scientific Reports
This study aims to analyze the vibration signals near the ground surface due to the underneath drilling and blasting activities in a fissured rock tunnel.
Zuhua Deng, Junyu Meng, Yongfeng Deng, Junjun Ni, Daicheng Ye   +4 more
doaj   +2 more sources

An ANN-based approach to predict blast-induced ground vibration of Gol-E-Gohar iron ore mine, Iran

Journal of Rock Mechanics and Geotechnical Engineering, 2014
Blast-induced ground vibration is one of the inevitable outcomes of blasting in mining projects and may cause substantial damage to rock mass as well as nearby structures and human beings. In this paper, an attempt has been made to present an application
Mahdi Saadat, Manoj Khandelwal, M. Monjezi   +2 more
doaj   +3 more sources

Ground vibration effect evaluation due to blasting operations [PDF]

Heliyon
Addressing blast-induced ground vibration is crucial in the mining sector due to the potential for severe harm to surrounding inhabitants. This study aims to analyze ground vibration measurement data for ensuring safe blasting practices and proposes a ...
Mohammad Forrukh Hossain Khan, Md. Jafar Hossain, Mohammad Tofayal Ahmed, Minhaj Uddin Monir, Md. Aliur Rahman, Tania Sultana Sweety, Faysal Ahamed Akash, Shaik Muntasir Shovon   +7 more
doaj   +2 more sources

Evaluation and Prediction of Blast-Induced Ground Vibrations: A Gaussian Process Regression (GPR) Approach

Mining, 2023
Ground vibration is one of the most hazardous outcomes of blasting. It has a negative impact both on the environment and the human population near to the blasting area.
Yewuhalashet Fissha, Hajime Ikeda, Hisatoshi Toriya, Narihiro Owada, Tsuyoshi Adachi, Youhei Kawamura   +5 more
doaj   +1 more source