Design of the Composite Steel-Glass Beams with Semi-Rigid Polymer Adhesive Joint

作     者：Michal Netusil Martina Eliasova 

作者机构：Department of Steel and Timber Structures Faculty of Civil Engineering Czech Technical University in Prague Prague 14000 Czech Republic 

出 版 物：《Journal of Civil Engineering and Architecture》 (土木工程与建筑（英文版）)

年 卷 期：2012年第6卷第8期

页      码：1059-1069页

摘      要：New and high transparent structural element, steel-glass composite beam was developed in respect to fabrication, static-structural and architectural criteria and consists of steel flanges and glass web assembled together by semi-rigid polymer adhesive, which is the key element of whole composite system. These beams can be used mainly as members of high transparent roof or floor structure as well as stiffening fins for large area glass facades. This paper deals with experimental research performed at CTU (Czech Technical University) Prague, which started by adhesive selection and initial material tests by ISO527, continued via small-scale steel-glass connection tests and graduated by full-scale tests of hybrid beams with the span of 4 m. Generalized results of these experiments, analytical and numerical studies serve as device, how to accurately predict the behavior of the beam, describe the stress distribution along the cross section and safely and economically design such a kind of structure with semi-rigid shear connection, made by polymer adhesive.

主 题 词：复合材料梁 玻璃网络 玻璃钢 梁设计 刚性高分子 胶接接头 结构元素 材料试验 

学科分类：08[工学] 081402[081402] 081304[081304] 0805[工学-能源动力学] 080502[080502] 0813[工学-化工与制药类] 0814[工学-地质类] 

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