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

• Autorzy: Wang Z. , Wang Y. , Liang Y. , Du X. , Shi Y.

Identyfikatory

DOI

10.1016/j.acme.2016.07.005

• Języki publikacji: EN

Abstrakty

EN

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.

Słowa kluczowe

EN

tempered glass; point supported glass facade; in-plane load; hole; bearing capacity

PL

szkło hartowane; nośność; fasada szklana

• Wydawca: Springer ; Wrocław University of Science and Technology
• Czasopismo: Archives of Civil and Mechanical Engineering
• Rocznik: 2016
• Tom: Vol. 16, no. 4
• Strony: 935--948
• Opis fizyczny: Bibliogr. 28 poz., rys., tab., wykr.

Twórcy

autor

Wang Z.

• School of Civil Engineering, Wuhan University, 430072 Wuhan, China

autor

Wang Y.

• Key Laboratory of Civil Engineering Safety and Durability of Education Ministry, Department of Civil Engineering, Tsinghua University, 100084 Beijing, China

autor

Liang Y.

• China road & Bridge Corporation, 100011 Beijing, China

autor

Du X.

• School of Civil Engineering, Wuhan University, 430072 Wuhan, China

autor

Shi Y.

• Key Laboratory of Civil Engineering Safety and Durability of Education Ministry, Department of Civil Engineering, Tsinghua University, 100084 Beijing, China

Bibliografia

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Uwagi

PL

Opracowanie ze środków MNiSW w ramach umowy 812/P-DUN/2016 na działalność upowszechniającą naukę