| 刀把形楼板受力特点及配筋建议 |
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| 引用本文： | 林磊,王寒冰. 刀把形楼板受力特点及配筋建议[J]. 建筑科学, 2011, 27(11) |
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| 作者姓名： | 林磊 王寒冰 |
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| 作者单位： | 1. 清华大学建筑设计研究院,北京,100084
2. 中国建筑标准设计研究院,北京,100048 |
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| 摘 要： | 采用SAP2000程序分析了不同刀把比的刀把形楼板受力特征,对其与矩形楼板的受力相似性进行了简单讨论,并着重分析刀把板内角部位附近的楼板应力。根据分析结果,本文提出了在工程中简洁合理的配筋构造方式,同时还提出了一种在楼板有限元分析中便于观察任何方向正应力的简化方法。
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| 关 键 词： | 刀把板 刀把比 配筋构造 应力观察梁 |
Mechanical Characteristics of L-type-slab and Advices for Design |
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| LIN Lei,WANG Han-bing. Mechanical Characteristics of L-type-slab and Advices for Design[J]. Building Science, 2011, 27(11) |
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| Authors: | LIN Lei WANG Han-bing |
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| Affiliation: | LIN Lei(Architectural Design and Research Institute of Tsinghua University,Beijing 100084,China) WANG Han-bing(China Institute of Building Standard Design and Research,Beijing 100048,China) |
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| Abstract: | Mechanical characteristics of L-type-slab were analyzed in this paper with SAP2000.Similarity of mechanical characteristics between L-type-slab and rectangular slab was discussed,and emphasis was focused on stress in the inner-corner of L-type-slab.According to the discussion,a simple and reasonable method of arranging reinforcing bars in L-type-slab is raised.As an easy way of observing stress in any direction on surface of slab,FEM model is used in this paper too. |
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| Keywords: | L-type-slab ratio of L-type-slab reinforcing bar beam for observing stress |
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