| 关于5部钢-混凝土组合结构设计规程中的若干计算问题 |
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| 引用本文： | 屠忠尧,滕国明,钱国桢. 关于5部钢-混凝土组合结构设计规程中的若干计算问题[J]. 钢结构, 2011, 26(8): 43-45 |
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| 作者姓名： | 屠忠尧 滕国明 钱国桢 |
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| 作者单位： | 杭州天元建筑设计研究院有限公司,杭州,311201 |
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| 摘 要： | 介绍了国内钢-混凝土组合结构的5部规程,重点阐述了以截面平衡法为基础的JGJ 138-2001《型钢混凝土组合结构技术规程》中存在的问题.并认为叠加法理论概念清楚、计算简单、结果安全,更适合作为实际工程设计的依据.
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| 关 键 词： | 钢-混凝土组合结构 改进叠加法 平截面假定 截面平衡法 |
SOME PROBLEMS OF CALCULATIONS IN FIVE TECHNICAL SPECIFICATIONS OF STEEL-CONCRETE COMPOSITE STRUCTURE |
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| Tu Zhongyao,Teng Guoming,Qian Guozhen. SOME PROBLEMS OF CALCULATIONS IN FIVE TECHNICAL SPECIFICATIONS OF STEEL-CONCRETE COMPOSITE STRUCTURE[J]. Steel Construction, 2011, 26(8): 43-45 |
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| Authors: | Tu Zhongyao Teng Guoming Qian Guozhen |
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| Affiliation: | (Hangzhou Tianyuan Architectural Design and Research Institute, Hangzhou 311201, China) |
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| Abstract: | In this paper, the five codes of steel-concrete composite structure are introduced, and the defects of "Technical Specification for Steel Reinforced Concrete Composite Structures" (JGJ 138-2001) based on the section equilibrium method are elaborated. The modified superposition method in this paper is thought to be well defined, safe and simple, which is more suitable to be a basis for engineering design. |
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| Keywords: | steel-concrete composite structure modified superposition method assumption of plane section section equilibrium method |
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