Durability of SG-laminated reinforced glass beams: Effects of temperature, thermal cycling, humidity and load-duration

被引：65

作者：

Louter, Christian ^{[1
,2
]}

Belis, Jan ^{[3
]}

Veer, Frederic ^{[2
]}

Lebet, Jean-Paul ^{[1
]}

机构：

[1] Ecole Polytech Fed Lausanne, Steel Struct Lab ICOM, CH-1015 Lausanne, Switzerland

[2] Delft Univ Technol, Fac Architecture, NL-2628 BL Delft, Netherlands

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

来源：

CONSTRUCTION AND BUILDING MATERIALS | 2012年 / 27卷 / 01期

关键词：

Structural glass; Reinforced glass; Redundancy; Interlayer; SentryGlas (SG); Durability; Load duration; Humidity; Temperature; Thermal cycling;

D O I：

10.1016/j.conbuildmat.2011.07.046

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

This paper investigates the durability of structural glass beams that are composed of annealed glass, stainless steel reinforcement and SG (SentryGlas (R)) interlayer sheets. To do so, a series of pull-out tests (to investigate the shear transfer capacity of the SG) and a series of bending tests (to investigate the structural response of the beams) have been performed at different temperatures, after thermal cycling, after humidity exposure, and for long-duration loading. From the results it is concluded that the beams are highly redundant and durable, but that the effects of humidity are not yet sufficiently understood to apply them in humid environments. (C) 2011 Elsevier Ltd. All rights reserved.

引用

页码：280 / 292

页数：13

共 24 条

[1]

[Anonymous], P GLASS PROC DAYS TA

[2] Effects of thermal loading history on structural adhesive modulus across glass transition [J].

Bai, Yu ;

Keller, Thomas .

CONSTRUCTION AND BUILDING MATERIALS, 2011, 25 (04) :2162-2168

[3] Experimental failure investigation of a hybrid glass/steel beam [J].

Belis, J. ;

Callewaert, D. ;

Delince, D. ;

Van Impe, R. .

ENGINEERING FAILURE ANALYSIS, 2009, 16 (04) :1163-1173

[4]

Belis J, 2011, BROAD SCREENING ADHE, P286

[5]

BELLS J, 2009, C P GLASS PERF DAYS, P191

[6]

BLOCK V, 2005, C P GLASS PROC DAYS, P118

[7]

Bos F.P., 2009, Safety Concepts in Structural Glass Engineering, Towards an Integrated Approach

[8]

Bucak O, 2005, TRAG RESTTRAGFAHIGKE

[9]

Callewaert D, 2008, CHALLENGING GLASS, P431

[10]

*CEN, 1254341998 EN ISO CE

← 1 2 3 →