scholarly journals STRESS DISTRIBUTION AND ELASTIC LOCAL BUCKLING STRENGTH OF TAPERED H-SHAPED BEAM UNDER SHEAR BENDING

2013 ◽  
Vol 78 (688) ◽  
pp. 1139-1148 ◽  
Author(s):  
Kikuo IKARASHI ◽  
Katsuhito YOSHIZAWA
Keyword(s):  
Stress Distribution ◽  
Local Buckling ◽  
Buckling Strength ◽  
Shaped Beam ◽  
Shear Bending

Elastic Local Buckling Strength of Tapered H-Shaped Cantilever Beams

2012 ◽  
Vol 166-169 ◽  
pp. 1033-1039
Author(s):  
Katsuhito Yoshizawa ◽  
Kikuo Ikarashi
Keyword(s):  
Cantilever Beam ◽  
Stress Condition ◽  
Local Buckling ◽  
Cantilever Beams ◽  
Plate Element ◽  
Buckling Strength ◽  
Shaped Beam ◽  
Plate Elements

The purpose of this paper is to investigate the elastic local buckling strength and the behavior of tapered H-shaped beams under stress condition of cantilever beam. The analyses were conducted by separating H-shaped beam into two plate elements (web and flanges). From the results of analyses, authors evaluate elastic local buckling strength of each plate element, and clarify the several effects of tapered shape by comparing buckling strength and the behavior of tapered H-shaped beam with uniform H-shaped beam. In addition, authors examine coupled buckling of the two plate elements and confirm that the evaluations can be appropriate in case of coupled buckling.

Local Buckling Strength of Modular Hexagon-section Shell Wind-Turbine Towers

2013 ◽  
Vol 13 (1) ◽  
pp. 81-87
Author(s):  
Byung Ho Choi ◽  
Seong Mi Park ◽  
Min-Oh Hwang
Keyword(s):  
Wind Turbine ◽  
Local Buckling ◽  
Buckling Strength ◽  
Wind Turbine Towers
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