Paper Title:
Elastic Buckling Strength of Restrained Orthotropic Web Plates
  Abstract

In this paper, the buckling behavior of elastically restrained orthotropic web plates is investigated. In general, the pultruded FRP structural member is composed of flat plate elements and each plate element is elastically restrained against rotation by adjacent plate components. For finding the local buckling strength of composite flexural member considering the elastic restraint at the juncture of plate components, the orthotropic web plate is modeled as an elastically restrained orthotropic plate under linearly distributed in-plane forces. For the derivation of buckling equation, the power series solution technique is employed. For the plate having different mechanical properties, the parametric studies are conducted by varying the degree of restraint along the longitudinal edge under compression. By using the results obtained, simplified form of equation is also developed so that the practicing engineers can evaluate the buckling stress of such a plate for the preliminary design of FRP flexural members.

  Info
Periodical
Key Engineering Materials (Volumes 261-263)
Edited by
Kikuo Kishimoto, Masanori Kikuchi, Tetsuo Shoji and Masumi Saka
Pages
615-620
DOI
10.4028/www.scientific.net/KEM.261-263.615
Citation
J. H. Jung, S. J. Yoon, S.K. You, "Elastic Buckling Strength of Restrained Orthotropic Web Plates", Key Engineering Materials, Vols. 261-263, pp. 615-620, 2004
Online since
April 2004
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: Seung Sik Lee, Soon Jong Yoon, Sung Yong Back
Abstract:The use of pultruded fiber reinforced polymeric (FRP) members in civil engineering applications can greatly reduce construction time and...
1733
Authors: Joo Hyung Joo, Soon Jong Yoon, Ju Kyung Park, Sun Kyu Cho
Abstract:Recently there has been an increased demand in the use of FRP materials as load-bearing structural elements for the civil engineering...
377
Authors: Jin Woo Choi, Seung Sik Lee, Hyung Joong Joo, Young Jong Sim, Soon Jong Yoon
Abstract:As a new construction material, fiber reinforced polymeric plastic structural shapes are readily available. Therefore, construction and...
2648
Authors: Zhe Zhang, Guo Qiang Li, Fei Fei Sun
Abstract:To analyze the flexural and torsional buckling of H-beams with corrugated webs, the stress characteristics were compared with beams with plat...
351
Authors: Bao Zhang, Qin Sun
Structural Strength and Robustness
Abstract:The post-buckling behavior of a stiffened panel is investigated in this paper. Firstly, the buckling mode of the stiffened panel is obtained...
1297