Testing, numerical modelling and design of S890 and S960 ultra-high strength steel circular hollow sections under combined loading

Y Wang, H Yang, Y Wang, A Su - Thin-Walled Structures, 2023 - Elsevier
The present paper reports the experimental and numerical investigations into the structural
behavior and resistances of S890 and S960 ultra-high strength steel circular hollow sections …

Tests, numerical simulations and design of G550 high strength cold-formed steel lipped channel section columns failing by interactive buckling

Y Mei, Y Cui, C Ma, Y Sun, A Su - Thin-Walled Structures, 2023 - Elsevier
This paper presents the experimental and numerical investigations into the structural
performance and strengths of G550 high strength cold-formed steel (CFS) lipped channel …

Numerical study and design of ultra-high-strength steel plate girders subjected to patch loading after elevated temperature

Z Luo, Y Shi, X Xue, Y Xu, L Xu - Thin-Walled Structures, 2024 - Elsevier
When a steel structure does not collapse after a fire, it is meaningful to study its residual
resistance after exposure to elevated temperatures to evaluate its post-fire service capacity …

Buckling curves of stainless steel CHS members: Current state and proposed provisions

D Jindra, Z Kala, J Kala - Journal of Constructional Steel Research, 2022 - Elsevier
The study objective is to propose the optimal shape of the flexural buckling curves for
stainless steel circular hollow cross-section (CHS) members. It has been pointed out by …

S890 hot-rolled ultra-high strength steel (UHSS) seamless circular hollow section beam–columns: Testing, modelling and design

Y Wang, A Su, H Yang, J Zhao, Y Wang - Thin-Walled Structures, 2024 - Elsevier
With the recent rapid development of manufacturing techniques and material science,
advanced hot-rolling of ultra-high strength steel (UHSS) with material grades up to S890 …

Experimental and numerical investigations of S960 hot-rolled ultra-high strength steel seamless circular hollow section beam–columns

A Su, H Yang, Y Wang, Y Wang - Thin-Walled Structures, 2024 - Elsevier
The rapid development of manufacturing techniques and material science enables
advanced hot-rolled ultra-high strength steel (UHSS) with material grades up to S960 to be …

Design of cold-formed stainless steel circular hollow section columns using machine learning methods

Y Xu, M Zhang, B Zheng - Structures, 2021 - Elsevier
Most existing design methods for the bearing capacity of stainless steel circular hollow
section (CHS) columns were developed for a specific grade considering merely the global …

Mechanical properties of double-sided stainless-clad bimetallic steel at elevated temperatures

HT Li, CY Xu, X Cai, B Yan - Thin-Walled Structures, 2024 - Elsevier
This paper presents a comprehensive test program on the elevated-temperature mechanical
properties of double-sided stainless-clad bimetallic steel (DSSCBS), which is a new type of …

Flexural buckling of stainless steel CHS columns: Reliability analysis utilizing FEM simulations

D Jindra, Z Kala, J Kala - Journal of Constructional Steel Research, 2022 - Elsevier
This paper presents a numerical investigation of the ultimate limit state of imperfect columns
under axial compression; the columns are made of stainless steel with a circular hollow …

Cold-formed ferritic stainless steel SHS and RHS beams: Testing, modeling and design

L Li, HT Li, B Young - Journal of Constructional Steel Research, 2022 - Elsevier
Ferritic stainless steel is characterized by its low or even no nickel content and has relatively
lower material cost than austenitic and duplex stainless steel. It may offer a viable alternative …