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Vibration of EulerBernoulli and Timoshenko beams in large overall motion on flying support using finite element method
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نویسنده
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Zohoor H. ,Kakavand F.
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منبع
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scientia iranica - 2012 - دوره : 19 - شماره : 4 - صفحه:1105 -1116
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چکیده
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The equations of motion for a beam on a flying support for eulerbernoulli and timoshenkobeam theories is derived. in modeling and attempting to have an accurate model at high speeds, a stretchvariable instead of conventional axial deformation is used. for a planar rotating beam and a spatial rotatingbeam, equations of motion are lineralized and verified. finite element and newmark direct integrationmethods are employed for numerical simulations.
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کلیدواژه
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EulerBernoulli; ,Timoshenko; ,Beam; ,Large overall motion; ,Flying support; ,Finite element; ,Stretch.
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آدرس
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sharif university of technology, ایران, sharif university of technology, ایران
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Authors
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