| 钢圆煤斗竖壁及环向加劲肋设计方法 |
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| 引用本文： | 胡云霞,何喜洋. 钢圆煤斗竖壁及环向加劲肋设计方法[J]. 钢结构, 2011, 26(6): 24-28 |
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| 作者姓名： | 胡云霞 何喜洋 |
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| 作者单位： | 广东省电力设计研究院,广州,510663 |
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| 摘 要： | 通过自身的工程实践和国内经验的借鉴,总结出基于强度的钢圆煤斗竖壁优化设计方法.在钢圆煤斗竖壁简化的两端固定梁计算模型基础上,考虑了圆煤斗竖壁和环向加劲肋的环向空间约束作用,并将其归结为平面弹性地基梁模型,按第四强度理论建立了确定竖壁厚度的解析表达式.解析表达式概念清晰,并能方便地应用于工程设计,对钢圆煤斗竖壁的设计(尤...
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| 关 键 词： | 钢圆煤斗 浅仓 约束刚度 设计方法 解析分析 |
DESIGN METHOD OF VERTICAL WALL AND HOOP STIFFENERS FOR STEEL ROUND COAL BUNKER |
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| Hu Yunxia,He Xiyang. DESIGN METHOD OF VERTICAL WALL AND HOOP STIFFENERS FOR STEEL ROUND COAL BUNKER[J]. Steel Construction, 2011, 26(6): 24-28 |
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| Authors: | Hu Yunxia He Xiyang |
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| Affiliation: | Hu Yunxia He Xiyang(Guangdong Electric Power Design Institute,Guangzhou 510663,China) |
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| Abstract: | According to the own engineering practice and the reference of domestic experience,optimization design method of the vertical wall of a steel round coal bunker based on strength is summarized.Based on simplified fixed-end calculation model of beam,the round spatial restraint action of vertical wall and stiffeners are considered in the calculation model,final calculation model of the problem is a beam lying on elastic ground base,an analytical expression to determine the thickness of vertical wall are set up... |
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| Keywords: | steel round coal bunker shallow barn restrained stiffness design method analytical analysis |
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