Results 21 to 30 of about 238 (121)
BuildingsA short tribute to pioneers in the development of the plastic design of metal thin-walled cross-sections is presented. This large study investigates altogether fourteen steel and four extruded aluminum cross-sections in detail.
Antonio Agüero +3 more
doaj +2 more sources
NUMERICAL SIMULATION OF BEHAVIOUR OF THIN-WALLED FRAMES SUBJECTED TO STATIC LOADS
TASK Quarterly, 2002 In this paper we are discussing the problem of behaviour of frames composed of thinwalled members with bisymmetric open cross section. We present results of computer simulations of behaviour of the frame subjected to torsional loads. The main problem of
MARCIN KUJAWA +2 more
doaj +1 more source
Torsional behaviour of thin‐walled members with regular perforation systems
ce/papers, Volume 4, Issue 2-4, Page 343-350, September 2021., 2021 Abstract Thin‐walled cold‐formed (TWCF) steel members that are frequently used in steel storage rack systems generally present a monosymmetric cross‐section. The adopted design approaches derive strictly from those developed for the more traditional bisymmetric solid web members, despite i) the presence in rack components of the eccentricity between ...
Claudio Bernuzzi +2 more
wiley +1 more source
Machines, 2023 In this paper, a numerical experimental study about coupled vibration and natural frequency of thin-walled beams with an arbitrary closed cross-section is presented.
Jianglin Yang +4 more
doaj +1 more source
Damping of torsional vibrations in thin-walled beams by viscous bimoments [PDF]
Mechanics of Advanced Materials and Structures, 2019 Torsional vibrations in beams are damped by discrete, axial viscous dampers in configurations constituting bimoments.
David Hoffmeyer, Jan Høgsberg
openaire +2 more sources
Bending torsion in Γ-shaped rigid and warping hinge joints
Magazine of Civil Engineering, 2020 This paper investigates the effect of bending torsion which is the cross-sectional warping of thin-walled rods at plane frame joints in the framework of the “semi-shear” theory of V.I. Slivker.
Vladimir Rybakov +2 more
doaj +1 more source
Nonlinear Buckling Analysis of Thin‐Walled Box Beams considering Shear Lag
Mathematical Problems in Engineering, Volume 2020, Issue 1, 2020., 2020 In this work, a general geometric nonlinear model of straight thin‐walled box beams (STBBs) under combined eccentric and axial loads is established. In order to accurately reflect the behavior of STBB, the additional shear lag warping is added to enrich the displacement field.
Minyao Tan +2 more
wiley +1 more source
Mathematical Problems in Engineering, Volume 2020, Issue 1, 2020., 2020 In order to explore the transverse bending responses of carbon fiber‐reinforced polymer (CFRP) square tubes filled with aluminum foam, the three‐point bending tests were carried out on an INSTRON machine, the full‐field deformation measurement was performed using a 3D‐DIC test system, the numerical model was established by ABAQUS/Explicit, and the ...
Dejun Yin +7 more
wiley +1 more source
The transformation matrix in the 7DOFs beam formulation [PDF]
, 2023 A non-negligible percentage of steel products for civil and industrial constructions is realised with members characterised by a mono-symmetric cross-section.
C. Bernuzzi +3 more
core +1 more source
Plastic bimoment determination for cold-formed steel open sections
, 2023 Working paper providing methods for calculating plastic warping torsion bimomentThe warping torsion strength of cold-formed steel open sections can be much higher than first yield.
Glauz, R.S.
core +1 more source