Health Risk Analysis of the Imposed Vibrations to Mining Trucks

سال انتشار: 1395
نوع سند: مقاله کنفرانسی
زبان: انگلیسی
مشاهده: 504

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شناسه ملی سند علمی:

RELI04_099

تاریخ نمایه سازی: 1 مرداد 1397

چکیده مقاله:

Mining machineries are generally exposed to intensive vibrations in harsh mining environment that can lead to the machine and its operator’s health issues, if the vibrations be beyond the acceptable limit. Among the mining vehicles, mining trucks usually operate at various work cycles including loading, transporting, dumping the load and returning to the loading aria and also in different haul road conditions. Therefore, the study of mining truck vibrations at different operation stages is necessary to reduce related risks.In this paper, the vibration of a mining truck at different operational conditions are simulated and discussed using computer simulation. The simulation results indicate that the haul road quality, the truck speed and the materials distribution quality have significant effects on the root mean square (RMS) of vertical vibrations. Moreover, the accumulation of materials is efficient on the vibrational health risk in moderate to poor quality haul roads.

نویسندگان

Mohammad Javad Rahimdel

Department of Mining Engineering, Sahand University of Technology, Tabriz, Iran

Mehdi Mirzaei

Department of Mechanical Engineering, Sahand University of Technology, Tabriz, Iran

Javad Sattarvand

Department of Mining Engineering, Sahand University of Technology, Tabriz, Iran

Seyed Hadi Hoseinie

Department of Mining Engineering, Hamedan University of Technology, Hamedan, Iran