Volume 14 (2023)
Volume 13 (2022)
Volume 12 (2021)
Volume 11 (2020)
Volume 10 (2019)
Volume 9 (2018)
Volume 8 (2017)
Volume 7 (2016)
Volume 6 (2015)
Volume 5 (2014)
Volume 4 (2013)
Volume 3 (2012)
Volume 2 (2011)
Volume 1 (2010)
Prediction of roof failure in pre-driven entries and selecting the suitable type of recovery room method in longwall mining

Sajjad Aghababaei; Hossein Jalalifar; Ali Hosseini; Farhad Chinaei; Mehdi Najafi

Articles in Press, Accepted Manuscript, Available Online from 04 April 2023

https://doi.org/10.22044/jme.2023.12787.2321

Abstract
  In this work, two rock engineering system (RES)-based models are presented, the first model to predict the roof failure when a longwall face advances toward a pre-driven recovery room (PDRR) and the second model to select the type of recovery room method for longwall mining. For the first model, an international ...  Read More

Applying a Technical-Economic Approach to Calculate a Suitable Panel Width for Longwall Mining Method

S. Aghababaei; H. Jalalifar; A. Hosseini

Volume 12, Issue 1 , January 2021, , Pages 113-126

https://doi.org/10.22044/jme.2020.9552.1870

Abstract
  Providing an approach to calculate a suitable panel width for the longwall mining method is considered considering both the technical and economic factors. Based on the investigations carried out, a technical-economic model is proposed to calculate a suitable panel width. The proposed model is a combination ...  Read More

Rock Mechanics
Deformation mechanism and optimum design for large cross-sectional longwall installation roadway under compound roof

H.C. ZHAO; H.J. An; M.S. Gao

Volume 9, Issue 3 , July 2018, , Pages 771-784

https://doi.org/10.22044/jme.2018.6279.1449

Abstract
  Both the deformation characters and the failure mode of the large cross-sectional longwall installation roadway under compound roof are becoming an emergent issue than ever before due to the rapid development of modern mining equipment. Various engineering applications have revealed that the insufficient ...  Read More

Rock Mechanics
Long-term stability analysis of goaf area in longwall mining using minimum potential energy theory

M. Rezaei

Volume 9, Issue 1 , January 2018, , Pages 169-182

https://doi.org/10.22044/jme.2017.5950.1408

Abstract
  Estimation of the height of caved and fractured zones above a longwall panel along with the stability conditions of the goaf area are very crucial to determine the abutment stresses, ground subsidence, and face support as well as designing the surrounding gates and intervening pillars. In this work, ...  Read More