摘要
对蜂窝梁的扩张比,孔的类型,蜂窝梁的高跨比和剪跨比四个因素对挠度的影响进行分析比较,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.
In this paper,the influence of ratio of the dilatation,kinds of the holes,ratio of depth to span,ratio of shearing span on the deflection of honeycombed girder was investigated.Comparing with the deflection of general steel girder,the ratio of the dilatation of the honeycombed girder,ratio of depth to span are more important effect factors on the deflection.The proper range of the ratio of the dilatation and variety of enlarging coefficient of the deflection of the honeycombed girder.were also indicated in the paper.
出处
《浙江工业大学学报》
CAS
2007年第6期695-698,共4页
Journal of Zhejiang University of Technology
关键词
蜂窝梁挠度
挠度扩大系数
扩张比
高跨比
剪跨比
flexibility of honeycombed girder
ratio of dilatation
ratio of the dilatation
depth-span ratio
shear-span ratio
作者简介
郑懿（1979-），男，浙江杭州人，硕士研究生，主要从事结构工程方面的研究．
