A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Experimental Investigation on Stub-Column Behavior of Cold-Formed High-Strength Steel Tubular Sections
This paper presents the experimental investigation on the compressive behavior of cold-formed high-strength steel tubular stub columns. In this paper, the nominal 0.2% proof stress of the high-strength steel was 700, 900, and 1,100 MPa. A total of 25 stub column tests on circular, rectangular, and square hollow structural sections were conducted. Geometric imperfections and load-deformation histories were reported and assessed. The experimental results were compared against the design values calculated from the Australian, European, and North American codes, and the corresponding compactness criteria were assessed. A finite-element model, which incorporated the varying material properties, was described, and the influence of geometric and material imperfections was also evaluated. The finite-element results successfully captured the experimental observations and can be adopted for future parametric studies.
Experimental Investigation on Stub-Column Behavior of Cold-Formed High-Strength Steel Tubular Sections
This paper presents the experimental investigation on the compressive behavior of cold-formed high-strength steel tubular stub columns. In this paper, the nominal 0.2% proof stress of the high-strength steel was 700, 900, and 1,100 MPa. A total of 25 stub column tests on circular, rectangular, and square hollow structural sections were conducted. Geometric imperfections and load-deformation histories were reported and assessed. The experimental results were compared against the design values calculated from the Australian, European, and North American codes, and the corresponding compactness criteria were assessed. A finite-element model, which incorporated the varying material properties, was described, and the influence of geometric and material imperfections was also evaluated. The finite-element results successfully captured the experimental observations and can be adopted for future parametric studies.
Experimental Investigation on Stub-Column Behavior of Cold-Formed High-Strength Steel Tubular Sections
Ma, Jia-Lin (author) / Chan, Tak-Ming (author) / Young, Ben (author)
2015-12-29
Article (Journal)
Electronic Resource
Unknown
Stub Column Tests on Cold-Formed Steel Angle Sections
| British Library Conference Proceedings | 2000
Stub Column Tests on Cold-Formed Steel Angle Sections
| British Library Conference Proceedings | 2000