全部文献期刊学位论文会议报纸专利标准年鉴图书|学者科研项目
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作者:Roohollah Shirani Faradonbeh , Masoud Monjezi
来源:[J].Engineering with Computers(IF 0.6), 2017, Vol.33 (4), pp.835-851Springer
摘要:During blasting operations in open pit mines, most of the blast energy (approximately 40%) is wasted due to ground vibration. This phenomenon causes damages to the surrounding structures and pit slope. Therefore, prediction of ground vibration with an appropriate degree of accura...
作者:Roohollah Shirani Faradonbeh , Alireza Salimi ...
来源:[J].Environmental Earth Sciences(IF 1.445), 2017, Vol.76 (16)Springer
摘要:Roadheading machines play a vital role in excavation operation in tunneling and mining industries notably when selective mining is required. Roadheaders are more effective in soft to medium rock formations due to a higher cutting rate in such strata. A precise prediction of ...
作者:... T. N. Singh , Ahmad Fahimifar , Roohollah Shirani Faradonbeh
来源:[J].Environmental Earth Sciences(IF 1.445), 2017, Vol.76 (11)Springer
摘要:Coal, as an initial source of energy, requires a detailed investigation in terms of ultimate analysis, proximate analysis, and its biological constituents (macerals). The rank and calorific value of each type of coal are managed by the mentioned properties. In contrast to ul...
作者:Roohollah Shirani Faradonbeh , Danial Jahed Armaghani ...
来源:[J].Neural Computing and Applications(IF 1.168), 2017, Vol.28 (1), pp.393-406Springer
摘要:Due to the environmental constraints and the limitations on blasting, ripping as a ground loosening and breaking method has become more popular in both mining and civil engineering applications. As a result, a more applicable rippability model is required to predict ripping ...
作者:Roohollah Shirani Faradonbeh , Aliakbar Abdollahzadeh ...
来源:[J].Powder Technology(IF 2.024), 2017, Vol.308, pp.61-69Elsevier
摘要:Abstract(#br)Predicting the performance of the semi-autogenous (SAG) mill is necessary for the best circuit design which is possible by suitable modeling and simulation. Numerous models of the SAG mill are studied in the literature, but the majority of them do not evaluate the pr...
作者:Roohollah Shirani Faradonbeh , Mahdi Hasanipanah ...
来源:[J].Environmental Monitoring and Assessment(IF 1.592), 2018, Vol.190 (6), pp.1-15Springer
摘要:Abstract(#br)Air overpressure (AOp) is one of the most adverse effects induced by blasting in the surface mines and civil projects. So, proper evaluation and estimation of the AOp is important for minimizing the environmental problems resulting from blasting. The main aim of this...
作者:Roohollah Shirani Faradonbeh , Mohan Yellishetty ...
来源:[J].Engineering with Computers(IF 0.6), 2017, Vol.33 (1), pp.45-53Springer
摘要:Abstract(#br)Blasting is a widely used technique for rock fragmentation in surface mines and tunneling projects. The ground vibrations produced by blasting operations are the main concern for the industries undertaking blasting operations, which can damage the surrounding structu...
作者:Roohollah Shirani Faradonbeh , Hassan Bakhshandeh Amnieh ...
来源:[J].Engineering with Computers(IF 0.6), 2017, Vol.33 (2), pp.307-316Springer
摘要:Abstract(#br)Drilling and blasting is an extensively used method for the rock fragmentation in surface mines and tunneling projects. Ground vibration is one of the most important environmental effects produced by blasting operations. In this research work, classification and regr...
作者:Roohollah Shirani Faradonbeh , Masoud Monjezi ...
来源:[J].Engineering with Computers(IF 0.6), 2017, Vol.33 (1), pp.13-21Springer
摘要:Abstract(#br) Brittleness of rock is one of the most critical features for design of underground excavation project. Therefore, proper assessing of rock brittleness can be very useful for designers and evaluators of geotechnical applications. In this study, feasibility of genetic...
作者:Roohollah Shirani Faradonbeh , Danial Jahed Armaghani ...
来源:[J].Environmental Earth Sciences(IF 1.445), 2017, Vol.76 (1), pp.1-10Springer
摘要:Abstract(#br)Drilling and blasting is the predominant rock fragmentation method in open-cast mines and civil construction works. Flyrock is one of the most hazardous effects caused by blasting operation. Therefore, the ability to make accurate predictions of the blast-induced fly...

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