| 葫芦单梁门式起重机动态刚度分析和实验研究 |
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| 引用本文： | 徐格宁,陈琴芬.葫芦单梁门式起重机动态刚度分析和实验研究[J].太原科技大学学报,2000(3). |
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| 作者姓名： | 徐格宁 陈琴芬 |
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| 作者单位： | 太原重型机械学院!太原030024(徐格宁)，常州矿山机械厂!江苏常州213012(陈琴芬) |
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| 基金项目： | 国家“八 .五”重大技术装备攻关项目! (960 71 2 7) |
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| 摘 要： | 本文针对葫芦单梁门式起重机的特点 ,建立了 4种工况的振动模型 ,采用QR方法求解特征值问题 ,编制专用动态分析软件 ,并结合新样机的实验研究 ,验证了本文分析方法的正确性 ,为单梁门机动刚度计算提供现代方法。
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| 关 键 词： | 动态分析 实验研究 动刚度 葫芦单梁门式起重机 |
Dynamic Stiffness Analysis and Experimetal Researeh on Monogirder Gantry Crane with Electric Hoisting Block |
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| XU Ge ning ,CHEN Qin fen.Dynamic Stiffness Analysis and Experimetal Researeh on Monogirder Gantry Crane with Electric Hoisting Block[J].Journal of Taiyuan University of Science and Technology,2000(3). |
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| Authors: | XU Ge ning CHEN Qin fen |
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| Institution: | XU Ge ning 1,CHEN Qin fen 2 |
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| Abstract: | vibration models under different working cases were established in accordance with special characteristics of monogirder gantry crane with electric hoisting block The eigenvalue problem is solved by means of QR method and a dynamic analysis sofrware is worked out The correctness of analysis method that mentioned in this paper is verified through real size crane experiment The moderm analysis method and special software are contributed for calculating dynamic stiffness of monogirder gantry crane with electric hoisting block. |
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| Keywords: | dynamic analysis experimental research dynamic stiffness monogirder gantry crane with electric hoisting block |
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