| 高层建筑筒体结构考虑建造过程和徐变的结构分析 |
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| 引用本文： | 陈渭彬,林南薰,陈靖东. 高层建筑筒体结构考虑建造过程和徐变的结构分析[J]. 建筑技术开发, 2000, 0(2) |
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| 作者姓名： | 陈渭彬 林南薰 陈靖东 |
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| 作者单位： | 深圳市政府投资项目审计中心(陈渭彬),华南理工大学(林南薰),广州市设计院(陈靖东) |
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| 摘 要： | 本文建立了考虑建造过程及混凝土徐变效应时简体结构的结构分析方法和计算机程序。在弹性老化徐变理论 的基础上,将得到的微分方程解析解与有限元方法结合,所提出的计算方法合理,计算工作量也甚小。算例表 明,建造过程和徐变过程对结构分析结果影响较为明显,不可忽视。
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| 关 键 词： | 徐变 高层建筑 钢筋混凝土结构 |
ANALYSIS OF R. C. FRAME - TUBE STRUCTURE WITH CONSTRUCTION EFFECT AND CREEP OF CONCRETE INTO CONSIDERATION |
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| CHEN Wei - bin, LIN Nan - xun, CHEN Jing - dong. ANALYSIS OF R. C. FRAME - TUBE STRUCTURE WITH CONSTRUCTION EFFECT AND CREEP OF CONCRETE INTO CONSIDERATION[J]. Building Technique Development, 2000, 0(2) |
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| Authors: | CHEN Wei - bin LIN Nan - xun CHEN Jing - dong |
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| Affiliation: | CHEN Wei - bin; LIN Nan - xun; CHEN Jing - dong |
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| Abstract: | The tube structure's structural analysis method considering the construction process and the computer program is compiled in this paper. Based on the elastic aging creep theory, the calculation means in which the analytic resolution of the differential equation is combined with the finite element method is reasonable and the workload is small. The examples demonstrate that the influence of the construction and creep process to the structure analysis result is evidence and can' t be ignored. |
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| Keywords: | Creep High - rise building Reinforced concrete structure |
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