State-of-the-art review on measurement techniques and numerical modeling of geometric imperfections in cold-formed steel members
Cold-formed steel (CFS) members are susceptible to geometric imperfections due to the
high length-to-thickness ratio of the flat partitions, in other words, high slenderness …
high length-to-thickness ratio of the flat partitions, in other words, high slenderness …
Behavior and design of normal-and high-strength steel SHS and RHS columns
The behavior and design of hot-rolled and cold-formed steel square and rectangular hollow
section (SHS and RHS) columns, made of both normal-and high-strength material, are …
section (SHS and RHS) columns, made of both normal-and high-strength material, are …
Tunable multi-stability of conical Kresling origami structures utilizing local imperfections
The classic Kresling origami structure has been widely studied in the past two decades
because of its interesting mechanical properties, including compressive-twist coupling …
because of its interesting mechanical properties, including compressive-twist coupling …
Effect of Preload on Box-Section Steel Columns Filled with Concrete under Axial Load: A Numerical Study
AM Sayed - Buildings, 2024 - search.proquest.com
External loads applied to a box-section steel column before it is filled with concrete to
increase its efficiency due to modifications in structural systems or design errors may reduce …
increase its efficiency due to modifications in structural systems or design errors may reduce …
Residual stress measurements on welded square box sections using steel grades of S235–S960
According to the previous research results the effect of residual stresses on the high strength
steel members (HSS–S500 and higher steel grades) are less severe than for normal …
steel members (HSS–S500 and higher steel grades) are less severe than for normal …
Testing, modelling and design of normal and high strength steel tubular beam-columns
The influence of yield strength on the in-plane stability and design of structural steel square
and rectangular hollow section (SHS and RHS) beam-columns under compression plus …
and rectangular hollow section (SHS and RHS) beam-columns under compression plus …
Local/global coupled instabilities of slender I-sections under compression
L Li, N Boissonnade - Thin-Walled Structures, 2022 - Elsevier
Current standards usually deal with local/global interactive buckling behaviour rather
roughly through combining the traditional Effective Width Method (EWM) with member …
roughly through combining the traditional Effective Width Method (EWM) with member …
Data-driven design approaches for hollow section columns—Database analysis and implementation
Structural engineering has a plethora of existing data from previous experiments and
computational modeling results, yet the benefits of employing data methods in structural …
computational modeling results, yet the benefits of employing data methods in structural …
Flexural buckling resistance of cold-formed HSS hollow section members
The application range of the current EN 1993-1-1 [1] for column buckling resistance
determination is limited for steel materials up to the steel grade of S460. The EN 1993-1-12 …
determination is limited for steel materials up to the steel grade of S460. The EN 1993-1-12 …
Flexural buckling resistance of welded HSS box section members
The exact consideration of the global buckling behaviour of HSS steel structures is very
important in the design because due to the higher yield strength smaller cross sections can …
important in the design because due to the higher yield strength smaller cross sections can …