| 混凝土简支矩形小挠度薄板的横向动力分析 |
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| 引用本文： | 邱纪胜.混凝土简支矩形小挠度薄板的横向动力分析[J].工程建设与设计,2010(12):22-24. |
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| 作者姓名： | 邱纪胜 |
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| 作者单位： | 青海建筑设计院,西宁810000 |
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| 摘 要： | 通过建立混凝土简支矩形小挠度薄板受横向干扰时弹性力学的数理方程,解出方程的挠度函数,以此对其振动波形、波形衰减周期、最大振动反应及其时间等振动特征进行分析,并与静力分析的解比较,阐述了横向干扰混凝土简支矩形等厚薄板工程应用问题的若干基本观点。
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| 关 键 词： | 固有频率 阻尼比 动荷系数 弹性力学 动力平衡 小挠度薄板 中面直角坐标系 |
Analysis The Lateral Dynamic on Support Simplified Rectangular Small Deflection Thin Concrete Plate |
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| QUI Ji-sheng.Analysis The Lateral Dynamic on Support Simplified Rectangular Small Deflection Thin Concrete Plate[J].Construction & Design for Project,2010(12):22-24. |
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| Authors: | QUI Ji-sheng |
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| Affiliation: | QUI Ji-sheng (Archiectural Design institute ofQing hai,Xining 81000,Chian) |
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| Abstract: | by establishing mathematical equations on the simple support rctangular small deflection thin concrete plate of lateral interference, its oscillation waveform and waveform decay cycle and maximum vibration response and vibration characteristics of its time are analyzed on a solution the equation, and static analysis solution for comparison. It addresses several basic views on lateral interference of thin concrete plate of rectangular small deflection during the engineering application. |
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| Keywords: | intrinsic frequency resistance ratio dynamic load coefficient elasticity mechanics dynamic balance small deflection plate plane rectangular coordinate system |
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