𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Buckling of laminated glass elements in out-of-plane bending

✍ Scribed by C. Amadio; C. Bedon

Publisher
Elsevier Science
Year
2010
Tongue
English
Weight
688 KB
Volume
32
Category
Article
ISSN
0141-0296

No coin nor oath required. For personal study only.

✦ Synopsis

Because of their characteristic high slenderness ratios, monolithic and laminated glass elements in bending are frequently subjected to lateral-torsional buckling phenomena. As regards laminated glass beams or panes, in particular, the effects of temperature variations or the load duration represent only some aspects that contribute to make complex the buckling response, already conditioned by slenderness ratios and by limited tensile strengths. In this context, the load bearing capacity of laminated glass beams in out-of-plane bending is investigated through a simple analytical model developed on the basis of Newmark's theory, regarding the flexural response of composite beams with deformable connection. Some buckling curves are presented to illustrate how a combination of weathering variations, initial imperfections or particular load conditions can simultaneously affect the buckling response of laminated glass beams and put forward their failure.

πŸ“œ SIMILAR VOLUMES

HIGH-ORDER ELEMENT FOR PREBUCKLING AND B
HIGH-ORDER ELEMENT FOR PREBUCKLING AND BUCKLING ANALYSIS OF LAMINATED PLANE FRAMES
✍ I. SHEINMAN; M. EISENBERGER; Y. BERNSTEIN πŸ“‚ Article πŸ“… 1996 πŸ› John Wiley and Sons 🌐 English βš– 559 KB

A new high-order element for prebuckling and buckling of any laminated plane frame is developed. The kinematic approach involves a variety of high-order models with different powers of the thickness coordinate, and the derived stiffness matrix is based on a special power series, without a numerical

First and second derivative matrix eleme
First and second derivative matrix elements for linear and out-of-plane bending motion
✍ Kenneth J. Miller πŸ“‚ Article πŸ“… 1990 πŸ› John Wiley and Sons 🌐 English βš– 658 KB

## Abstract Simplified formulas for first and second derivatives of the internal coordinates with respect to Cartesian coordinates are reported for linear and out‐of‐plane bending motion. They are expressed in a local coordinate system and then rotated to a space‐fixed Cartesian coordinate system.