原文传递
Shear-to-Moment Interaction in Glass Beams with Open Cross Sections
| 题名： | Shear-to-Moment Interaction in Glass Beams with Open Cross Sections |
| 其他题名： | Amadio,C.,and Bedon,C.(2011)."Buckling of laminated glass elements in compression."J.Struct.Eng.,10.1061/(ASCE)ST.1943-541X.0000328,803-810. |
| 正文语种： | 英文 |
| 作者： | Giuseppe Campione |
| 关键词： | Glass;Adhesion;Mechanical testing;Assembly |
| 摘要： | An experimental investigation regarding the flexural behavior of glass beams with a length of 1,200 mm and rectangular, T-shaped, or I-shaped cross sections is presented and discussed. T-shaped and I-shaped cross sections were obtained by assembling laminated glass (LG) panels of 200 mm depth and 12.76 mm thickness through an acrylic adhesive. Three specimens for each series investigated were tested in flexure, focusing on the flexural and shear response of beams through the determination of the load-deflection curves and crack patterns at rupture. The shear span to depth ratio a=d was 2.25, which is a very low value, and interaction of shear and bending moment occurred during the tests. An analytical model is presented for a preliminary design of composite glass beams. The model, able to predict the load-deflection response of the beam, includes limit states attributable to flexure, glass web crushing, and glue shear failure. The experimental data generated, confirmed by numerical analyses, show the effectiveness of the analytical model to reproduce experimental results. |
| 出版年： | 2018 |
| 论文唯一标识： | P-26Y2018V144N06002 |
| 英文栏目名称： | TECHNICAL PAPERS |
| doi： | 10.1061/(ASCE)ST.1943-541X.0002033 |
| 期刊名称： | Journal of Structural Engineering |
| 拼音刊名(出版物代码)： | P-26 |
| 卷： | 144 |
| 期： | 06 |
| 页码： | 1-11 |
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