scholarly journals EFFECT OF LATERAL-ROTATIONAL RESTRAINT OF CONTINUOUS BRACES ON LATERAL BUCKLING STRENGTH FOR H-SHAPED STEEL BEAMS WITH COMPRESSIVE AXIAL FORCE AND FLEXURAL MOMENT

2016 ◽  
Vol 81 (726) ◽  
pp. 1321-1331 ◽  
Author(s):  
Yoshihiro KIMURA ◽  
Yayoi SUGITA ◽  
Yuki YOSHINO
Keyword(s):  
Axial Force ◽  
Steel Beams ◽  
Lateral Buckling ◽  
Buckling Strength ◽  
Rotational Restraint ◽  
Compressive Axial Force

Discussion of “Elastic Lateral Buckling of Steel Beams”

1971 ◽  
Vol 97 (3) ◽  
pp. 1008-1011
Author(s):  
Ernest F. Masur
Keyword(s):  
Steel Beams ◽  
Lateral Buckling

Lateral Buckling of Rolled Steel Beams

1957 ◽  
Vol 122 (1) ◽  
pp. 823-843
Author(s):  
Robert A. Hechtman ◽  
John S. Hattrup ◽  
Eugene F. Styer ◽  
John L. Tiedemann
Keyword(s):  
Steel Beams ◽  
Rolled Steel ◽  
Lateral Buckling

Fire Behaviors of Restrained RC Beams with Slab

2010 ◽  
Vol 163-167 ◽  
pp. 1445-1450
Author(s):  
Gui He Tang ◽  
Bo Wu
Keyword(s):  
Reinforced Concrete ◽  
Computer Program ◽  
Axial Force ◽  
Stiffness Ratio ◽  
Rc Beams ◽  
Slab Width ◽  
Standard Fire ◽  
Rotational Restraint ◽  
Simulation Results ◽  
In Fire

Using the computer program SAFIR, the behaviors of restrained reinforced concrete (RC) beams with slab exposed to ISO834 standard fire are analyzed. The influences of three parameters (i.e., width of slab, axial restraint stiffness ratio, and rotational restraint stiffness ratio) on the beams’ behaviors in fire are investigated. Simulation results show that: (a) the axial force in the slab is much larger than that in the beam on the whole; (b) after 0.5 hour of heating the axial force in the slab decreases gradually with an increasing of the slab width ranging from 1.0 m to 2.5 m, but the influence of the slab width ranging from 1.0 m to 2.5 m on the axial force in the beam is limited; and (c) the effect of the rotational restraint stiffness ratio on the axial force in the beam/slab is very limited, but the beam’s peak hogging moment increases gradually with an increasing of the rotational restraint stiffness ratio.

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