| 泵站厂房中吊车竖向荷载下吊车梁最大内力值及作用面的计算方法 |
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| 引用本文： | 戴康程,叶政权,葛恒军,陈锐,袁海霞.泵站厂房中吊车竖向荷载下吊车梁最大内力值及作用面的计算方法[J].城市道桥与防洪,2012(11):86-88,28,29. |
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| 作者姓名： | 戴康程 叶政权 葛恒军 陈锐 袁海霞 |
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| 作者单位： | 扬州市勘测设计研究院有限公司,江苏扬州,225007 |
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| 摘 要： | 在厂房中设有吊车来起吊大构件,运行时吊车在吊车梁上移动,对梁产生的最大内力值及作用面在变化;而吊车梁等自重产生的内力值则随截面位置的不同而变化。该文推导用公式一次即能准确计算出吊车梁的最大内力值及作用位置,以便设计吊车梁。
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| 关 键 词： | 吊车梁 竖向荷载 最大内力值及作用面 计算方法 |
Maximum Internal Force Value and Acting Face of Crane Girder under Vertical Load of Crane in Pumping Station Workshop |
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| Dai Kangcheng,Ye Zhengquan,Ge Hengjun,Chen Rui,Yuan Haixia.Maximum Internal Force Value and Acting Face of Crane Girder under Vertical Load of Crane in Pumping Station Workshop[J].Urban Roads Bridges & Flood Control,2012(11):86-88,28,29. |
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| Authors: | Dai Kangcheng Ye Zhengquan Ge Hengjun Chen Rui Yuan Haixia |
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| Institution: | Dai Kangcheng,Ye Zhengquan,Ge Hengjun,Chen Rui,Yuan Haixia |
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| Abstract: | The crane is installed in the workshop to hoist the big components.The crane travels on the crane girder during its operation to cause the variation of the maximum internal value and acting face pro- duced for the girder,but the internal value produced by the dead weights of crane girder and so on is changed with the difference of the section location.The article deduces the formula once able to correctly compute the maximum internal force and acting location of the crane girder so as to design the crane girder. |
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| Keywords: | crane girder vertical load maximum internal value and acting face design method |
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