| 门式脚手架的搭设构造及设计计算 |
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| 引用本文： | 薛政. 门式脚手架的搭设构造及设计计算[J]. 合肥工业大学学报(自然科学版), 1996, 0(Z1) |
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| 作者姓名： | 薛政 |
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| 作者单位： | 合肥工业大学建筑工程系 |
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| 摘 要： | 文章运用弹性稳定理论的有限元法．探讨了门式钢管脚手架各种搭设状态下的实际受力性能，分析了影响脚手架承载力的各主要因素．文中还提出了承受非比例荷载的结构稳定计算新方法。通过计算表明，所提出的计算方法对门式钢管脚手架的设计计算有实用价值。
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| 关 键 词： | 门式钢管脚手架；临界荷载；非比例荷载；交叉拉杆；连墙装置 |
LINKING FORMS AND THEIR DESIGN CALCULATION OF DOOR-TYPE SCAFFOLD |
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| Xue Zheng. LINKING FORMS AND THEIR DESIGN CALCULATION OF DOOR-TYPE SCAFFOLD[J]. Journal of Hefei University of Technology(Natural Science), 1996, 0(Z1) |
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| Authors: | Xue Zheng |
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| Abstract: | In this paper,the finite element method for elastic stable theory is ueed to deal with the practical laed-bearing properties of door-type steel pipe scaffold linking in different way and analyze main factors influencing the load bearing ability of scaffold. A calculating method is also put forward for non-proportional load bearing structures to calculate their stability.It is shown through calculation that the method proposed in the paper has great practical value for the design and calculation of door-type steel pipe scaffolds. |
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| Keywords: | door-type steel pipe scaffold critical load non-proportion load cross bar wall-linking pipe |
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