scholarly journals EFFECT OF RESTRAINT FOR CONTINUOUS BRACES ON LATERAL BUCKLING LOAD FOR H-SHAPED BEAMS WITH WARPING RESTRAINT OF BEAMS TO COLUMN JOINT

2018 ◽  
Vol 83 (751) ◽  
pp. 1353-1363 ◽  
Author(s):  
Yoshihiro KIMURA ◽  
Mutsumi MIYA ◽  
Wang LIAO
Keyword(s):  
Buckling Load ◽  
Lateral Buckling ◽  
Column Joint

The Effect of Principal Bending Curvature on the Lateral Buckling of Uniform Slender Beams

1977 ◽  
Vol 44 (2) ◽  
pp. 311-316
Author(s):  
D. A. Peters
Keyword(s):  
Numerical Solutions ◽  
Order Effect ◽  
Buckling Load ◽  
Beam Deflection ◽  
Cantilever Beams ◽  
Pure Bending ◽  
Lateral Buckling ◽  
First Order ◽  
Slender Beams ◽  
Support Conditions

The general lateral buckling equation is developed for a uniform, slender, simply supported beam fixed in torsion and with a load applied at the shear center of the midspan cross section. In this general equation, the effect of principal bending curvature (i.e., beam deflection prior to buckling) is completely accounted for. Therefore, a distinction is made between beams fixed in torsion about the deformed or undeformed elastic axis, and distinct boundary conditions are derived for each case. The equations for each of the two support conditions are then specialized to include only the first-order effect of principal bending curvature and these equations are compared with similar equations for cantilever beams and beams in pure bending. Finally, simplified buckling load formulas are derived and compared with numerical solutions of the general equations for each of the lateral buckling configurations. The comparison shows that the approximate formulas provide good estimates for the buckling load and that the classical buckling load formulas that neglect principal bending curvature are not always conservative for infinitely slender beams.

scholarly journals Analysis on lateral buckling load of beams by multi-component loadcell.

1988 ◽  
Vol 54 (504) ◽  
pp. 1518-1524
Author(s):  
Takashi JINGUUJI ◽  
Akihiro NISHIMURA ◽  
Takahiko KUNOH
Keyword(s):  
Buckling Load ◽  
Lateral Buckling

A New Shape of Snaked-Lay Pipeline

2011 ◽  
Vol 250-253 ◽  
pp. 2829-2832
Author(s):  
Yu Xiao Liu ◽  
Tao Ge ◽  
Xin Li ◽  
Jing Zhou
Keyword(s):  
Finite Element ◽  
Nonlinear Finite Element ◽  
Buckling Load ◽  
Lateral Buckling ◽  
Critical Buckling Load ◽  
Post Buckling ◽  
The Moment

Snaked-lay pipeline is an effective method for control lateral buckling of pipeline, which is used widely. For design of snaked-lay pipeline the key is how to control lateral buckling of pipeline, namely, the lateral buckling is triggered at the designed location, the moment and strain of post buckling are acceptable. A new shape of snaked-lay pipeline is presented. Based on ANSYS, nonlinear finite element of pipeline is built. Comparisons show that the critical buckling load, moment and strain of post-buckling are all reduced for the new shape of snaked-lay pipeline.

scholarly journals Analysis on Lateral Buckling Load of Beams by Multicomponent Loadcell

1989 ◽  
Vol 32 (3) ◽  
pp. 368-373
Author(s):  
Takashi JINGUUJI ◽  
Akihiko NISHIMURA ◽  
Takahiko KUNOH
Keyword(s):  
Buckling Load ◽  
Lateral Buckling
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