Rail Noise Levels Around Dammam Railway Track and Reported Impacts on Human Health
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چکیده
منابع مشابه
Impacts of Wheel–rail at Railway Turnouts
Investigation of vertical vibrations of a railway turnout is important in designing track components under moving loads of trains. In this paper, the turnout is simulated by a linear finite element model with modal damping. A section of the turnout has a length of 36 sleeper spans surrounding the crossing. Rails and sleepers are modeled with uniform Rayleigh-
Timoshenko beam elements. The ra...
متن کاملImpacts of Wheel–rail at Railway Turnouts
Investigation of vertical vibrations of a railway turnout is important in designing track components under moving loads of trains. In this paper, the turnout is simulated by a linear finite element model with modal damping. A section of the turnout has a length of 36 sleeper spans surrounding the crossing. Rails and sleepers are modeled with uniform Rayleigh- Timoshenko beam elements. The rail...
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j1 Francisco Calvo PhD Associate Professor, TRYSE Research Group, Department of Civil Engineering, University of Granada, ETSI Caminos, Granada, Spain j2 Juan de Oña PhD Associate Professor, TRYSE Research Group. Department of Civil Engineering, University of Granada, ETSI Caminos, Granada, Spain j3 Griselda López BEng Researcher, TRYSE Research Group. Department of Civil Engineering, Universit...
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This article presents a mathematical model aimed at predicting wheel–rail contact vibration force arising from wheel profile irregularities. Prediction of vibrations caused by a passing train is a basic factor in environmental impact studies related to planning new railway lines. The prediction model is useful during the development of a project as it facilitates selection of the most suitable ...
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ژورنال
عنوان ژورنال: KnE Life Sciences
سال: 2018
ISSN: 2413-0877
DOI: 10.18502/kls.v4i6.3095