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Bearing capacity of tempered glass panel in point supported glass facades against in-plane load

Wang Z., Wang Y., Liang Y., Du X., Shi Y.

Archives of Civil and Mechanical Engineering

2016

Vol. 16, no. 4

935--948

Tempered glass panels in the point supported glass facade (PSGF) are usually subjected to large in-plane load. In order to investigate the bearing capacity of tempered glass panels against in-plane load, three tests are firstly carried out. Afterwards, finite element method (FEM) is adopted to study stresses around holes under different loading conditions and explore the influence of the in-plane load on the stress distribution of the glass panel. It is concluded that stresses around holes in tempered glass panels are principally affected by the in-plane load, while stresses at centers of the surface and edges are mainly controlled by the out-of-plane load. When the in-plane load is relatively high, the out-of-plane load is probably able to reduce stresses at some points around holes, contributing to the improvement of the load-bearing capacity of tempered glass panels. If the in-plane load is large enough, specimens are bound to experience state transitions which are caused by large plastic deformation of stainless steel bolt fittings and result in the rapid increase of stresses on glass panels. Therefore, by enhancing the shear strength of bolt fittings one can improve the bearing capacity of tempered glass panels in the PSGF against the in-plane load.

Wstępne badania belek dwuteowych ze środnikami z blach falistych do konstrukcji mostowych

Łagoda G., Górecki M.

Inżynieria i Budownictwo

2010

R. 66, nr 8

430-433

Przedstawiono wstępne wyniki badań laboratoryjnych pracy dźwigarów ze środnikami z blach falistych grubości 7 mm. Wykorzystując teorię sprężystości, omówiono zachowanie się takich dźwigarów pod obciążeniem w płaszczyźnie. Przedstawiono analizę numeryczną dźwigarów stalowych ze środnikami z blachy falistej i z blachy płaskiej.

The preliminary laboratory research results of double-tee steel beams with 7 millimetre thick corruagated webs working were presented. This paper focuses on the linear elastic in-plane and torsional behaviour of corrugated web I-girders under in-plane loads, There are presented finite element analysis of corrugated web steel I-girder and flat web.

Problems of strength modelling of steel sandwich panels under in-plane load

Kozak J.

Polish Maritime Research

2006

S 1

9-12

Paper presents examples of laboratory test and numerical modelling results of steel sandwich panels under in-plane load. Test and modelling procedure is presented and comparison of numerical and laboratory test obtained results of static compression is discussed.