The study presents the results of theoretical investigations into lateral torsional buckling (LTB) of bi-symmetric I-beams, elastically restrained against warping at supports. Beam loading schemes commonly used in practice are taken into account. The whole range of stiffness of the support joints, from free warping to warping fully restrained, is considered. To determine the critical moment, the energy method is used. The function of the beam twist angle is described with power polynomials that have simple physical interpretation. Computer programs written in symbolic language for numerical analysis are developed. General approximation formulas are devised. Detailed calculations are performed for beams with end-plate joints. Critical moment...
A torsion differential equation previously used for analysing the elastic lateral buckling of simply...
Almost traditionally the design load in an intermediate lateral restraint against lateral torsional ...
Master's thesis in Structural engineeringThis thesis compares results from experimental and numerica...
The study shows the results of theoretical investigations into lateral torsional buckling of bisymme...
The study presents the results of theoretical investigations into lateral torsional buckling (LTB) o...
International audienceIn practice, the elastic lateral-torsional buckling of doubly symmetric I-sect...
Critical moment expressions for steel beams based on elastic lateral torsional buckling as given in ...
AbstractThe resistance of steel members in bending can be influenced by the lateral-torsional stabil...
In the past decades, great progress has been made in analyzing lateral torsional buckling of slender...
Even for the doubly symmetric I-beams under linear distributed moment, the design formulas given by ...
Lateral torsional buckling is a limit state for I-shaped steel beams that may often be a controlling...
This paper deals with lateral-torsional buckling of doubly symmetric non-composite I-beams with cros...
Lateral torsional buckling is a global buckling mode which should be considered in design of slender...
The influence of the end restraint conditions on the lateral-torsional buckling of beams is investig...
Measured short-term critical loading for linear elastic lateral-torsional buckling of a pultruded I-...
A torsion differential equation previously used for analysing the elastic lateral buckling of simply...
Almost traditionally the design load in an intermediate lateral restraint against lateral torsional ...
Master's thesis in Structural engineeringThis thesis compares results from experimental and numerica...
The study shows the results of theoretical investigations into lateral torsional buckling of bisymme...
The study presents the results of theoretical investigations into lateral torsional buckling (LTB) o...
International audienceIn practice, the elastic lateral-torsional buckling of doubly symmetric I-sect...
Critical moment expressions for steel beams based on elastic lateral torsional buckling as given in ...
AbstractThe resistance of steel members in bending can be influenced by the lateral-torsional stabil...
In the past decades, great progress has been made in analyzing lateral torsional buckling of slender...
Even for the doubly symmetric I-beams under linear distributed moment, the design formulas given by ...
Lateral torsional buckling is a limit state for I-shaped steel beams that may often be a controlling...
This paper deals with lateral-torsional buckling of doubly symmetric non-composite I-beams with cros...
Lateral torsional buckling is a global buckling mode which should be considered in design of slender...
The influence of the end restraint conditions on the lateral-torsional buckling of beams is investig...
Measured short-term critical loading for linear elastic lateral-torsional buckling of a pultruded I-...
A torsion differential equation previously used for analysing the elastic lateral buckling of simply...
Almost traditionally the design load in an intermediate lateral restraint against lateral torsional ...
Master's thesis in Structural engineeringThis thesis compares results from experimental and numerica...