Exact Solutions for Torsion and Warping of Axial-Loaded Beam-Columns Based on Matrix Stiffness Method. [PDF]
Nanomaterials (Basel), 2022 The typically-used element torsional stiffness GJ/L (where G is the shear modulus, J the St. Venant torsion constant, and L the element length) may severely underestimate the torsional stiffness of thin-walled nanostructural members, due to neglecting ...
Pan WH, Zhao CH, Tian Y, Lin KQ.
europepmc +2 more sources
Estimation of the stress-strain state of orthotropic plates on elastic foundation using the bimoment theory [PDF]
E3S Web of Conferences, 2023 The study is devoted to the development of the bimoment theory and the method for calculating thick plates in the framework of the three-dimensional theory of elasticity.
Usarov M.K. +4 more
exaly +2 more sources
Estimation of seismic resistance of multi-story buildings in the framework of the bimoment theory using the plate model [PDF]
E3S Web of Conferences, 2023 This article is devoted to the development of a continual layered plate model of a multi-story building to dynamically assess the seismic resistance of multi-story buildings in a spatial statement. Seismic vibrations of a building are modeled as a motion
Usarov M.K. +4 more
exaly +2 more sources
Resistance of Steel Sections (Classes 1 to 4) Including Bimoment Effects
BuildingsThis article investigates the structural resistance of thin-walled steel sections classified as Classes 1 to 4 under Eurocode 3. The study focuses on flexural capacity, and takes into consideration the effects of local buckling and the bimoment. Although
Antonio Agüero +2 more
exaly +3 more sources
Experimental study of the bearing capacity of compressed steel struts of an I-beam profile in conditions of constrained torsion [PDF]
E3S Web of Conferences, 2023 Wide application in the construction of thin-walled steel rods of an open profile requires taking into account the peculiarities of the work of load-bearing structural elements under the action of the entire complex of loads.
Abdurakhmonov Amirshokh +1 more
doaj +1 more source
To the solution of the problem of longitudinal vibrations of multi-storey buildings on the basis of the plate model [PDF]
E3S Web of Conferences, 2023 The article is devoted to the development of a continual spatial plate model of a multi-story building, developed in the framework of the bimoment theory of thick plates. A technique for dynamic spatial calculation for the seismic resistance of buildings
Mamatisaev G.I. +4 more
doaj +1 more source
Non-uniform torsion of thin-walled open-section multi-span beams [PDF]
Инженерно-строительный журнал, 2016 In the article a calculation of the bending moment and bimoment for different occasions single- and multi-span continuous thin-walled channel section beams using B.P.E. Clapeyron and N.L. Kuzmin methods have been made.
A.D. Pavlenko +3 more
doaj +1 more source
Applied Sciences, 2022 The resistances of HVH sections (H—horizontal upper flange, V—vertical web, H—horizontal bottom flange) were investigated by the authors in the frame of the large parametrical studies focused on the complete HVH-section categories: channels, Z-sections ...
Antonio Agüero +2 more
doaj +1 more source
Equivalent geometric imperfections for the LTB‐design of members with I‐sections
Steel Construction, Volume 15, Issue 4, Page 213-228, November 2022., 2022 Abstract For the stability assessment of members and structures according to EN 1993‐1‐1, the equivalent member method, the geometrical non‐linear calculation with equivalent geometrical imperfections or the GMNIA analysis with geometrical imperfections and residual stresses can be used alternatively.
Richard Stroetmann, Sergei Fominow
wiley +1 more source
Local Buckling of Compressed Cold‐Formed Lipped Channels via Buckling Mode Shapes
ce/papers, Volume 5, Issue 4, Page 178-185, September 2022., 2022 Abstract The effective width method is the most well‐known approach to determine the resistance of cold‐formed members using design formulas, accounting for the effect of local and distortional buckling. Local buckling is usually the most dominant failure mode of compressed C channels.
Bálint Vaszilievits‐Sömjén
wiley +1 more source