Experimental and analytical assessment of lateral torsional buckling of laminated glass beams

被引：51

作者：

Belis, Jan ^{[1
]}

Bedon, Chiara ^{[2
]}

Louter, Christian ^{[3
]}

Amadio, Claudio ^{[2
]}

Van Impe, Rudy ^{[1
]}

机构：

[1] Univ Ghent, Dept Struct Engn LMO, B-9052 Ghent, Belgium

[2] Univ Trieste, Fac Engn, Dept Civil Engn & Architecture, I-34127 Trieste, Italy

[3] Delft Univ Technol, Fac Architecture, Dept Bldg Technol, NL-2628 CR Delft, Netherlands

来源：

ENGINEERING STRUCTURES | 2013年 / 51卷

关键词：

Structural glass; Lateral torsional buckling; Buckling; Glass-beam; Experiment; Analytical analysis; Initial geometrical imperfection; Laminated Glass; Equivalent torsional stiffness;

D O I：

10.1016/j.engstruct.2013.02.002

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

Due to their increasing use in contemporary architecture: the lateral torsional buckling performance of laminated structural glass beams represents a topic of great interest for researchers. Although several analytical models and design approaches have been recently proposed, various aspects complicate the realistic prediction of this phenomenon. Based on experimental results of a large campaign of lateral torsional buckling tests (55 laminated beams), the paper investigates analytically the effects of various mechanical (e.g. the stiffness of interlayer) and geometrical properties (e.g. initial twist, production tolerances) on the typical lateral torsional buckling response of laminated glass beams. (C) 2013 Elsevier Ltd. All rights reserved.

引用

页码：295 / 305

页数：11

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