| RESEACHES OF STRESS CONCBNTRATION PARAMETER ON THE STEEL CRANE BEAM WITN RIGNT ANGLE SUDDEN CHANGE HEIGHT NEAR SUPPORTS |
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| 作者姓名： | Lu Tieying:Li Hui |
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| 作者单位： | Faculty of Civil Engineering |
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| 摘 要： | Using the method of homogenous testing design this paper analyses a steel cranebeam with right angle sudden change height near supports of different geomitry parameters by the fi-nite elements.The part of height stress point and the stress con cen tration parameter in the beam arefound.After analysing more element nonlinear regression,the relationship between stress concentra-tion parameter and geomitry parameter is established.This paper also discusses both source ofanalysing result error and effect.
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| 关 键 词： | strese concentration parameter steel crane beam right angle sudden changeheight near supports.geomitry parameter finite element |
RESEACHES OF STRESS CONCBNTRATION PARAMETER ON THE STEEL CRANE BEAM WITN RIGNT ANGLE SUDDEN CHANGE HEIGHT NEAR SUPPORTS |
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| Lu Tieying:Li Hui.RESEACHES OF STRESS CONCBNTRATION PARAMETER ON THE STEEL CRANE BEAM WITN RIGNT ANGLE SUDDEN CHANGE HEIGHT NEAR SUPPORTS[J].Storage & Process,1994(2). |
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| Authors: | Lu Tieying:Li Hui |
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| Institution: | Faculty of Civil Engineering |
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| Abstract: | Using the method of homogenous testing design this paper analyses a steel cranebeam with right angle sudden change height near supports of different geomitry parameters by the fi-nite elements.The part of height stress point and the stress con cen tration parameter in the beam arefound.After analysing more element nonlinear regression,the relationship between stress concentra-tion parameter and geomitry parameter is established.This paper also discusses both source ofanalysing result error and effect. |
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| Keywords: | strese concentration parameter steel crane beam right angle sudden changeheight near supports geomitry parameter finite element |
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