سجاد افرائی - دانشگاه صنعتی امیرکبیر

M.M. Hajiabedi, S. Afraie, "A New Mixed-Integer Linear Programming Model for Ultimate Pit Limit Determination and Production Planning of Open Pit Mines Considering Effective Operational Constraints", International Journal of Engineering, vol. 39, no. 7, pp.1542-1560, 2026.

A. Salehi, S. Afraie, K. Shahriar, "Optimizing the transition from open-pit to underground mining by simultaneously considering price and cost uncertainties", Mining Technology-Transactions of The Institutions of Mining and Metallurgy, vol. , no. , pp.1-16, 2025.

، بخت آور, K. Shahriar, H. Khosravi, S. Afraie, Eugene Ben-awuah, "Unmanned mining fleet Management: A Multi-Objective framework integrating deep reinforcement learning and Internet of Things", Expert Systems With Applications, vol. 287, no. 128238, , 2025.

S. Abdollahi, S. Afraie, A. Mehdilo, Reza Kouchakzadeh, M. Irannajad, "A new mixture of anionic collectors for improvement of apatite floatability", Minerals Engineering, vol. 222, no. 109129, pp.1-13, 2024.

N. Badakhshan, K. Shahriar, S. Afraie, "Assessing the Impacts of In-pit Crushing and Conveying Technology on Optimum Transition Depth from Open-Pit to Underground Mining", Journal of Environment and Sustainable Mining, vol. 2, no. 2, pp.1-17, 2024.

N. Badakhshan, K. Shahriar, S. Afraie, Ezzeddin Bakhtavar, "Optimization of transition from open-pit to underground mining considering environmental costs", Resources Policy, vol. 95, no. 105178, , 2024.

N. Badakhshan, K. Shahriar, S. Afraie, "Evaluation of Modern Haulage Systems Impacts on Mining Options", Journal of Mineral Resources Engineering, vol. 9, no. 2, pp.13-32, 2024.

N. Badakhshan, K. Shahriar, S. Afraie, "Determining the depth and time of optimum transition from open-pit to underground mining (case study: Songun copper mine)", , vol. 18, no. 61, pp.70-86, 2024.

N. Badakhshan, K. Shahriar, S. Afraie, Ezzeddin Bakhtavar, "Evaluating the impacts of the transition from open-pit to underground mining on sustainable development indexes", Journal of Sustainable Mining, vol. 22, no. 2, , 2023.

N. Badakhshan, K. Shahriar, S. Afraie, Ezzeddin Bakhtavar, "Determining the environmental costs of mining projects: A comprehensive quantitative assessment", Resources Policy, vol. 82, no. 103561, , 2023.

دروس ارائه شده

عنوان درس

توصیف درس

سرفصل ها

دوره درسی

Training 1

4051

Advanced Statistics and Probability

4051

Underground Mining

آشنایی با مفاهیم، تکنیکها و نکات مرتبط با روشهای استخراج زیرزمینی

4051

Principles of Mine Design

4051

Training 1

4043

Underground Mining

آشنایی با مفاهیم، تکنیکها و نکات مرتبط با روشهای استخراج زیرزمینی

4042

Training 1

4042

Technical Services in Mines

4042

Intelligent Methods and Applications

آشنایی دانشجویان محترم با تکنیکهای یادگیری ماشین، الگوریتمهای بهینه سازی و منطق فازی

4042

Principles of Mine Design

4041

Training 1

4041

Advanced Statistics and Probability

4041