|Table of Contents|

Influence of Supporting Point Displacement on Load-carrying Properties of Point-supported Glass Panels(PDF)

《建筑科学与工程学报》[ISSN:1673-2049/CN:61-1442/TU]

Issue:
2009年03期
Page:
110-116
Research Field:
Publishing date:
2009-09-20

Info

Title:
Influence of Supporting Point Displacement on Load-carrying Properties of Point-supported Glass Panels
Author(s):
ZHAO Min-xing12 SHI Yong-jiu12 WANG Yuan-qing12
1. Institute of Glass and Metal Structure for Architecture, Tsinghua University, Beijing 100084, China; 2. Key Laboratory of Structural Engineering and Vibration of Ministry of Education, Tsinghua University, Beijing 100084, China
Keywords:
point-supported glass panel supporting point displacement load-carrying property stress deflection
PACS:
TU382
DOI:
-
Abstract:
The calculated models of point-supported glass panels were built by using finite element software ANSYS. The influences of supporting point displacement on the load-carrying properties of four and six point-supported glass panels, such as hole-edge stress, middle-span stress and middle-span deflection were analyzed by means of linear elastic finite element method. The results illustrate that supporting point displacement has little influence on the load-carrying properties of four point-supported glass panels which is controlled by the stress of central point of edges, but has relatively great influence on the load-carrying properties of six point-supported glass panels with the determinant stress of points around holes.

References:

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Last Update: 2009-09-20