Buckling of Bolt-Supported Plates and Its Application
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摘要: 点支承板件的应用包括螺栓连接受压板件和对拉螺栓拉结的双钢板内填混凝土组合墙。论述了点支承板件受压时板式屈曲和柱式屈曲的临界应力的计算公式,为使弹塑性临界应力达到屈服强度必须限制的螺栓纵向和横向间距。对比了对拉螺栓双钢板组合墙和多腔钢管混凝土组合墙的不同,对组合墙的对拉螺栓提出了设计要求。Abstract: Plates supported by bolts find application in bolted connections and in composite walls whose two face plated are interconnected by tie bolts and concrete is filled in between. This article presents the formula of the buckling stresses of this type of plate when plate-like and column-like buckling occur respectively. The bolt-bolt distances both in line and in row were determined by requiring their capacity be the yielding strength. The difference between the composite wall with double face-plate and tie-bolts and the multicellular concretefilled tube wall is discussed and the design requirement on tie-bolts are provided
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Key words:
- buckling /
- plate /
- bolt /
- tie bolt /
- duble steel plate concrete composite wall
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[1] 中华人民共和国住房和城乡建设部.钢结构设计标准:GB50017-2017[S].北京:中国建筑工业出版社,2018. [2] Norris C H,Polychrone D A,Capozzoli L S.Buckling of intermittently supported rectangular plates[J].Welding Journal,1951,30:546-556. [3] 杨嘉胤.非均匀压力下竖向加劲和双向加劲钢板墙的稳定性[D].杭州:.浙江大学,2015. [4] 童根树.钢结构的平面外稳定[M].北京:中国建筑工业出版社,2013. [5] European Standard Committee.Eurocode 3-design of steel structures-part 1-5:plated structural elements,rue de stassart:36 B-1050[S].Brussels:ESC,2006. [6] 童根树.钢结构与钢-混凝土组合结构设计方法[M].北京:中国建筑工业出版社,2022.
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