| 某科学会堂钢筋混凝土空腹网架屋盖结构的柔度法内力计算 |
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| 引用本文： | 薛明琛,汤美安,赵永生,金杰,宁蕊蕊.某科学会堂钢筋混凝土空腹网架屋盖结构的柔度法内力计算[J].工业建筑,2011(Z1):109-111. |
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| 作者姓名： | 薛明琛 汤美安 赵永生 金杰 宁蕊蕊 |
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| 作者单位： | 聊城大学建筑工程学院; |
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| 基金项目： | 山东省中青年科学家奖励基金:节能型预置薄壁管复合墙体关键技术研究(2006BS08021); 山东省科技攻关项目:新型薄壁管组合装配式节能住宅体系的研究(2008GC10006007); 聊城大学校级课题:聊城大学科学会堂的加固改造方案优化(X061026) |
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| 摘 要： | 利用柔度法求出聊城大学科学会堂钢筋混凝土空腹网架屋盖结构的内力方程和各项柔度系数,由此方程可以知道各杆件内力,为今后的试验模拟提供了对比依据,并为进一步加大网格尺寸提供依据。
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| 关 键 词： | 空腹网架结构 惯性矩 柔度系度 反弯点 |
INTERNAL FORCES CALCULATION OF BRACED GRID OF REINFORCED CONCRETE ROOF STRUCTURE OF A SCIENCE HALL USING FLEXIBILITY METHOD |
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| Xue Mingchen Tang Meian Zhao Yongsheng Jin Jie Ning Ruirui.INTERNAL FORCES CALCULATION OF BRACED GRID OF REINFORCED CONCRETE ROOF STRUCTURE OF A SCIENCE HALL USING FLEXIBILITY METHOD[J].Industrial Construction,2011(Z1):109-111. |
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| Authors: | Xue Mingchen Tang Meian Zhao Yongsheng Jin Jie Ning Ruirui |
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| Affiliation: | Xue Mingchen Tang Meian Zhao Yongsheng Jin Jie Ning Ruirui(Liaocheng University,Liaocheng 252059,China) |
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| Abstract: | This articles use flexibility method to get the endogenic force equation and each flexibility coefficient of braced grid of reinforced concrete roof structure of Liaocheng University Science Hall,from this equation various members endogenic force can be calculated,which has provided the contrast basis for the next experimental simulation,and the one for further enlarging the grid size. |
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| Keywords: | braced grid structure rotational inertia flexibility coefficient inflection point |
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