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:Sina Shaffiee Haghshenas , Roohollah Shirani Faradonbeh ...
来源:[J].Measurement(IF 1.13), 2019, Vol.146, pp.159-170Elsevier
摘要:Abstract(#br)The process of cutting dimension stones by gang saw machines plays a vital role in the productivity and efficiency of quarries and stone cutting factories. The maximum electrical current (MEC) is a key variable for assessing this process. This paper proposes two...
作者:... Reza Mikaeil , Sina Shaffiee Haghshenas , Sami Shaffiee Haghshenas
来源:[J].Measurement(IF 1.13), 2018, Vol.124, pp.20-31Elsevier
摘要:Abstract(#br)The sawing machine vibration is a major factor to evaluate and predict the sawing performance. A few increases in sawing machine vibration cause a significant increase in the maintenance cost, which is important, because it determines the production cost. Hence, the ...
作者:Akbar Salemi , Reza Mikaeil , Sina Shaffiee Haghshenas
来源:[J].KSCE Journal of Civil Engineering(IF 0.383), 2018, Vol.22 (5), pp.1978-1990Springer
摘要:Abstract(#br)In this study, it is aimed to investigate the behavior of the concrete lining of circular shallow tunnels in sedimentary urban areas under seismic loads using integration of numerical and metaheuristic techniques. The Tabriz Urban Railway (TUR) Tunnel is used as a ca...
作者:Reza Mikaeil , Sina Shaffiee Haghshenas , Zoheir Sedaghati
来源:[J].Natural Hazards(IF 1.639), 2019, Vol.97 (3), pp.1099-1113Springer
摘要:Abstract(#br)Tunneling projects are generally complex projects with numerous affective factors, including variable and unreliable conditions of the land. One of the appropriate tools for conducting a successful project is the implementation of risk management during its lifetime....
作者:... Reza Khalokakaei , Reza Mikaeil , Sina Shaffiee Haghshenas
来源:[J].Rudarsko-geološko-naftni Zbornik, 2019, Vol.34 (2), pp.13-24DOAJ
摘要:The correct and proper selection of coolant and lubricant fluids in the dimension hard rocks’ cutting process is one of the most important factors in the improvement of the cutting process, and in the increase of economic efficiency and quality of stone production. Therefore...
作者:... Hadi Bakhshinezhad , Sina Shaffiee Haghshenas , Mohammad Ataei
来源:[J].Rudarsko-geološko-naftni Zbornik, 2019, Vol.34 (2), pp.1-10DOAJ
摘要:According to underground construction development and its high cost process, an accurate assessment and prevention of probable risks are of significant importance. Different methods have been developed to assess underground constructions. In this paper, the aim is to develop a ne...
作者:... Hadi Bakhshinezhad , Sina Shaffiee Haghshenas , Mohammad Ataei
来源:[J].Rudarsko - Geolosko - Naftni Zbornik, 2019, Vol.34 (2), pp.1-11ProQuest
摘要:According to underground construction development and its high cost process, an accurate assessment and prevention of probable risks are of significant importance. Different methods have been developed to assess underground constructions. In this paper, the aim is to develop...
作者:... Reza Khalokakaei , Reza Mikaeil , Sina Shaffiee Haghshenas
来源:[J].Rudarsko - Geolosko - Naftni Zbornik, 2019, Vol.34 (2), pp.13-25ProQuest
摘要:The correct and proper selection of coolant and lubricant fluids in the dimension hard rocks' cutting process is one of the most important factors in the improvement of the cutting process, and in the increase of economic efficiency and quality of stone production. Therefore...
作者:... Reza Khalokakaei , Reza Mikaeil , Sina Shaffiee Haghshenas
来源:[J].Engineering Science and Technology, an International Journal, 2019Elsevier
摘要:Abstract(#br)In this study aims to provide an accurate practical anticipation model for investigating the effect of cooling and lubricant fluid on the cutting performance with a special emphasis on the consumed electrical current as one of the most important factors influenc...
作者:... Reza Mikaeil , Reza Khalokakaei , Sina Shaffiee Haghshenas
来源:[J].Engineering Science and Technology, an International Journal, 2019, Vol.22 (3), pp.990-1000Elsevier
摘要:Abstract(#br)Gang saw is widely used in the dimension stone industry and stone cutting factories. One of the important factors in evaluating the efficiency of a machine is the electrical current consumed by the gang saw. Therefore, the evaluation of the electrical current co...

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