Plastic Effect Analysis of Stainless Steel Frame Structures

CHEN Peixu; ZHANG Zheng; LIAO Rensheng; ASANTE Richard

doi:10.13204/j.gyjzG20102301

Volume 53 Issue 2

Feb. 2023

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CHEN Peixu, ZHANG Zheng, LIAO Rensheng, ASANTE Richard. Plastic Effect Analysis of Stainless Steel Frame Structures[J]. INDUSTRIAL CONSTRUCTION, 2023, 53(2): 116-121. doi: 10.13204/j.gyjzG20102301

Citation:

CHEN Peixu, ZHANG Zheng, LIAO Rensheng, ASANTE Richard. Plastic Effect Analysis of Stainless Steel Frame Structures[J]. INDUSTRIAL CONSTRUCTION, 2023, 53(2): 116-121. doi: 10.13204/j.gyjzG20102301

CHEN Peixu, ZHANG Zheng, LIAO Rensheng, ASANTE Richard. Plastic Effect Analysis of Stainless Steel Frame Structures[J]. INDUSTRIAL CONSTRUCTION, 2023, 53(2): 116-121. doi: 10.13204/j.gyjzG20102301

Citation:

CHEN Peixu, ZHANG Zheng, LIAO Rensheng, ASANTE Richard. Plastic Effect Analysis of Stainless Steel Frame Structures[J]. INDUSTRIAL CONSTRUCTION, 2023, 53(2): 116-121. doi: 10.13204/j.gyjzG20102301

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Plastic Effect Analysis of Stainless Steel Frame Structures

doi: 10.13204/j.gyjzG20102301

1. School of Civil Engineering, Fujian University of Technology, Fuzhou 350118, China;
2. Fujian-Taiwan Cooperative Institute of Civil Engineering Technology in Universities of Fujian Province, Fujian University of Technology, Fuzhou 350118, China

Received Date: 2020-10-23
Available Online: 2023-05-25
Publish Date: 2023-02-20

Abstract

Abstract

Stainless steel is more and more widely used in civil engineering because of its superior material properties. However, its frame design often refers to steel structure, ignoring the plastic strain before the nominal yield strength of stainless steel, which may cause hidden dangers in stainless steel frame design. In order to reveal the influence of the plastic effect on stainless steel frame, the accurate second-order elastoplastic analysis of three typical frames was carried out and compared with the simplified design method of the national standard Standard for Design of Steel Structures (GB 50017-2017). The results showed that the plastic effect had a great effect on the bending moment and side shift of the stainless steel frame in most cases. The design of the stainless steel frame with reference to the steel structure tended to be unsafe, and the plastic effect coefficient could better reflect the influence of the plastic effect on the frame. Based on the analysis results, the design proposal of stainless steel frame structures was proposed.
- stainless steel,
- frame structure,
- material nonlinearity,
- plastic effect,
- finite element analysis

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References

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