| 蜂窝梁的挠度影响因素分析 |
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| 引用本文： | 王森军,郑懿,杨俊杰,邹传仁.蜂窝梁的挠度影响因素分析[J].钢结构,2007(7). |
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| 作者姓名： | 王森军 郑懿 杨俊杰 邹传仁 |
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| 作者单位： | 浙江工业大学建筑工程学院 浙江工业大学建筑工程学院 杭州 |
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| 摘 要： | 对蜂窝梁挠度的4个影响因素:蜂窝梁的扩张比,孔的类型,蜂窝梁的高跨比,剪跨比进行分析比较,并与等截面实腹式梁的挠度进行对比,得出蜂窝梁的扩张比、高跨比对挠度影响较大,并指出蜂窝梁扩张比的合适范围及挠度扩大系数α值的变化规律。
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| 关 键 词： | 蜂窝梁挠度 挠度扩大系数 扩张比 高跨比 剪跨比 |
ANALYSIS OF EFFECT FACTOR OF DEFLECTION OF HONEYCOMBED GIRDER |
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| Wang Senjun Zheng Yi Yang Junjie Zou Chuanren.ANALYSIS OF EFFECT FACTOR OF DEFLECTION OF HONEYCOMBED GIRDER[J].Steel Construction,2007(7). |
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| Authors: | Wang Senjun Zheng Yi Yang Junjie Zou Chuanren |
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| Abstract: | It is analyzed that the following four factors of deflection of honeycombed girder:ratio of the dilatation,kinds of the holes,ratio of height to span and ratio of shearing span.Contrast to the deflection of general steel girder,it can be concluded that ratio of the expansion of the honeycombed girder,ratio of height to span have greater influence on deflection.It also indicates the proper range of expansion ratio and the changing law of extention coefficient of the deflection of the honeycombed girder. |
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| Keywords: | flexibility of honeycombed girder extension coefficient of deflection expansion ratio ratio of height to span ratio of shearing span |
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