| ANALYSIS FOR VIBRATION OF ARCHES BY TRANSFER MATRIX METHOD |
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| 引用本文： | Huang Dongjie. ANALYSIS FOR VIBRATION OF ARCHES BY TRANSFER MATRIX METHOD[J]. 保鲜与加工, 1988, 0(1) |
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| 作者姓名： | Huang Dongjie |
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| 作者单位： | Huang Dongjie |
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| 摘 要： | This paper presents a transfer matrix method for analysing dynamiccharacteristics of arches.The calculation models are the broken-line rigidframes with a series of mass points,which are simplified from the criginalstructures.The geometric stiffness and the axial deformation of arch are consi-dered in formulating its vibration transfer equation.Through application ofthe method,the vibration modes and the relative values of internal forces canbe obtained simultaneously as soon as the vibration frequencies of arch areknown.The simple and direct method developed may be easily calculated withmicrocomputer,and it has extensive usage with high precision.
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| 关 键 词： | transfer matrix method dynamic characteristics of arches geometric stiffness axial deformation |
ANALYSIS FOR VIBRATION OF ARCHES BY TRANSFER MATRIX METHOD |
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| Huang Dongjie. ANALYSIS FOR VIBRATION OF ARCHES BY TRANSFER MATRIX METHOD[J]. Storage & Process, 1988, 0(1) |
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| Authors: | Huang Dongjie |
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| Affiliation: | Huang Dongjie |
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| Abstract: | This paper presents a transfer matrix method for analysing dynamiccharacteristics of arches.The calculation models are the broken-line rigidframes with a series of mass points,which are simplified from the criginalstructures.The geometric stiffness and the axial deformation of arch are consi-dered in formulating its vibration transfer equation.Through application ofthe method,the vibration modes and the relative values of internal forces canbe obtained simultaneously as soon as the vibration frequencies of arch areknown.The simple and direct method developed may be easily calculated withmicrocomputer,and it has extensive usage with high precision. |
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| Keywords: | transfer matrix method dynamic characteristics of arches geometric stiffness axial deformation |
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