| 大型构件吊装翻转过程动载荷分析 |
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| 引用本文： | 王庆春,李玉龙.大型构件吊装翻转过程动载荷分析[J].宇航计测技术,2011,31(6):21-24. |
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| 作者姓名： | 王庆春 李玉龙 |
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| 作者单位： | 中国人民解放军91550部队,大连,116023 |
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| 摘 要： | 通过对大型构件吊装作业分析,建立了相应的数学模型,对其在吊装、翻转过程中主、副吊车的动载荷进行了计算与仿真分析,初步获取了该过程中的载荷变化规律,进而指出了大型构件吊装作业中应注意的问题,以达到确保吊装作业安全的效果.
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| 关 键 词： | 大型构件 吊装 翻转 动载荷 |
Dynamic Load Analysis During a Large Components Being Hoisted and Reversed |
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| WHANG Qing-chun
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LI Yu-long.Dynamic Load Analysis During a Large Components Being Hoisted and Reversed[J].Journal of Astronautic Metrology and Measurement,2011,31(6):21-24. |
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| Authors: | WHANG Qing-chun LI Yu-long |
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| Institution: | WHANG Qing-chun LI Yu-long(91550 Army Unit,Dalian 116023) |
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| Abstract: | Through the analyzing of the hoisting operation of a large components,corresponding mathematic model is built.The dynamic load of the chief crane and subsidiary crane during the large components being hanged and reversed is simulated and calculated,then the changing regularity of dynamic load is obtained,the problems needing attention are points out in order to insure the safety of hoisting operation at the same time. |
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| Keywords: | Large component Hoisting Reversing Dynamic load |
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