Search Results - "Mitri, Hani S."

Slope stability prediction for circular mode failure using gradient boosting machine approach based on an updated database of case histories by Zhou, Jian, Li, Enming, Yang, Shan, Wang, Mingzheng, Shi, Xiuzhi, Yao, Shu, Mitri, Hani S.

“…•A novel prediction method that utilizes the gradient boosting machine (GBM) method to analyze slope stability.•221 different actual slope cases between 1994…”
Get full text

Effect of slip-weakening distance on selected seismic source parameters of mining-induced fault-slip by Sainoki, Atsushi, Mitri, Hani S.

“…Fault-slip caused by mining activities in underground mines could cause severe damage to nearby mine openings due to seismic waves arising from the fault-slip…”
Get full text

Numerical investigation into pillar failure induced by time-dependent skin degradation by Sainoki, Atsushi, Mitri, Hani S.

“…This paper focuses on the instability mechanism of an isolated pillar, caused by time-dependent skin degradation and strength heterogeneity. The time-dependent…”
Get full text

Study on the efficiency of destress blasting in deep mine drift development by Sainoki, Atsushi, Emad, Muhammad Zaka, Mitri, Hani S

“…Canadian hard rock mines continue to reach deeper deposits, which poses greater challenges to mine safety including rock burst control. Destress blasting…”
Get full text

Determination of mining-induced stresses using diametral rock core deformations by Li, Yizhuo, Mitri, Hani S.

“…Knowledge of ground stresses is crucial for ground control activities such as the design of underground openings, selection of support systems, and analysis…”
Get full text

Practical Methodology for Evaluating Mining Front Stability Based on the Diametrical Core Deformation Technique by Yizhuo Li, Hani S. Mitri

“…The state of stress in a mining front constantly changes with mining activities. In a recent study, the authors developed and verified with laboratory…”
Get full text

Quantitative Energy-Based Evaluation of the Intensity of Mining-Induced Seismic Activity in a Fractured Rock Mass by Sainoki, Atsushi, Mitri, Hani S., Chinnasane, Damodara, Schwartzkopff, Adam Karl

“…To elucidate the mechanism of seismic activity taking place away from extracted stopes in underground mines, this study focuses on the influence of a fracture…”
Get full text

Coal and Gangue Active Identification Method Using Microwave Irradiation-Infrared Detection by Chuang Liu, Hani S. Mitri, Huamin Li

“…In the process of the longwall top coal caving method, automatic distinction between coal and gangue at the working face is one of the most critical factors…”
Get full text

Effect of Mining Height on Shield Resistance in Shallow Buried Longwall Panel by Chuang Liu, Hani S. Mitri, Huamin Li

“…Based on the field conditions of Huojitu Coal Mine of Shendong coal field in Northern China, eight dynamic numerical models are developed to examine the…”
Get full text

Numerical simulation of pre-mining stress field in a heterogeneous rockmass by Shnorhokian, Shahé, Mitri, Hani S., Thibodeau, Denis

“…•A case study of a Canadian underground mine is examined in a FLAC3D numerical model.•The pre-mining stress field is generated using traditional and…”
Get full text

Classification of Rockburst in Underground Projects: Comparison of Ten Supervised Learning Methods by Zhou, Jian, Li, Xibing, Mitri, Hani S

“…AbstractRockburst prediction is of crucial importance to the design and construction of many underground projects. Insufficient knowledge, lack of…”
Get full text

Guest Editorial-Special issue on advances in mine safety science ＆ engineering by Mitri, Hani S.

“…Mine safety encompasses many aspects of a mining operation,ranging from personnel and equipment safety to the safety of the environment.Mine disasters such as…”
Get full text

Effect of surface retaining elements on rock stability: laboratory investigation with sand powder 3D printing by Feng, Hao, Jiang, Lishuai, Wang, Qingwei, Tang, Peng, Sainoki, Atsushi, Mitri, Hani S.

“…This study aims to investigate the beneficial effects of surface retaining elements (SREs) on the mechanical behaviors of bolted rock and roadway stability. 3D…”
Get full text

Methodology for the interpretation of fault-slip seismicity in a weak shear zone by Sainoki, Atsushi, Mitri, Hani S.

“…Fault-slip related seismic events that occur in underground mines could inflict severe damage to underground openings; thus a proper estimation of fault-slip…”
Get full text

Constitutive model for methane desorption and diffusion based on pore structure differences between soft and hard coal by Liu, Yanwei, Wang, Dandan, Hao, Fuchang, Liu, Mingju, Mitri, Hani S.

“…This paper aims to improve the accuracy and applicability of gas diffusion mathematical models from coal particles. Firstly, a new constitutive model for gas…”
Get full text

Evaluation method of rockburst: State-of-the-art literature review by Zhou, Jian, Li, Xibing, Mitri, Hani S.

“…The evaluation of rockburst is becoming increasingly important as mining activities reach greater depths below the ground surface. In the literature, rockburst…”
Get full text

Influence of Binder Types and Temperatures on the Mechanical Properties and Microstructure of Cemented Paste Backfill by Du, Zhaowen, Chen, Shaojie, Wang, Sheng, Liu, Rui, Yao, Dehao, Mitri, Hani S.

“…In order to study the influence of burial depth or fire on the core area of cemented paste backfill (CPB), the experiment of CPB with different types of binder…”
Get full text

Dynamic behaviour of mining-induced fault slip by Sainoki, Atsushi, Mitri, Hani S.

“…Fault slip bursts induced by mining activities could inflict severe damage to nearby mine developments. Considering a variety of factors that might exert an…”
Get full text

Instantaneous stress release in fault surface asperities during mining-induced fault-slip by Atsushi Sainoki, Hani S. Mitri

“…Fault-slip taking place in underground mines occasionally causes severe damage to mine openings as a result of strong ground motion induced by seismic waves…”
Get full text

Comparative performance of six supervised learning methods for the development of models of hard rock pillar stability prediction by Zhou, Jian, Li, Xibing, Mitri, Hani S.

“…The prediction of pillar stability (PS) in hard rock mines is a crucial task for which many techniques and methods have been proposed in the literature…”
Get full text