How to Consider Dynamic Elastic-Plastic Stability Due to Earthquake

Genshu Tong

doi:10.13206/j.gjgS22102815

Volume 38 Issue 3

Mar. 2023

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Genshu Tong. How to Consider Dynamic Elastic-Plastic Stability Due to Earthquake[J]. STEEL CONSTRUCTION(Chinese & English), 2023, 38(3): 51-53. doi: 10.13206/j.gjgS22102815

Citation:

Genshu Tong. How to Consider Dynamic Elastic-Plastic Stability Due to Earthquake[J]. STEEL CONSTRUCTION(Chinese & English), 2023, 38(3): 51-53. doi: 10.13206/j.gjgS22102815

Genshu Tong. How to Consider Dynamic Elastic-Plastic Stability Due to Earthquake[J]. STEEL CONSTRUCTION(Chinese & English), 2023, 38(3): 51-53. doi: 10.13206/j.gjgS22102815

Citation:

Genshu Tong. How to Consider Dynamic Elastic-Plastic Stability Due to Earthquake[J]. STEEL CONSTRUCTION(Chinese & English), 2023, 38(3): 51-53. doi: 10.13206/j.gjgS22102815

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How to Consider Dynamic Elastic-Plastic Stability Due to Earthquake

doi: 10.13206/j.gjgS22102815

Genshu Tong

Institute of High Performance Structures, Zhejiang University, Hangzhou 310058, China

Received Date: 2022-10-28
Available Online: 2023-05-24
Publish Date: 2023-03-25

Abstract

Abstract

The relation between the applicable ductility factor with the factor of the second-order effect was presented, the seismic forces for three different fortification aims were presented. Considerations of the dynamic stability in seismic design in the codes of USA, Europe and New Zealand were briefly introduced. Formulas for the static and dynamic elastic-plastic second-order effects were presented and the amplification factors of seismic action due to the elastic-plastic dynamic second-order effect was presented.
- dynamic stability,
- second-order effect,
- aseismic design

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References(4)

References

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[2]	ASCE. Minimum design loads and associated criteria for buildings and other structures:ASCE 7-2016[S]. Virginia:Structural Engineering Institute, 2016.
[3]	ESC. Design of structures for earthquake resistance. part 1:general rules, seismic actions and rules for buildings:EC8:2004[S]. Brussels:European Committee for Standardization, 2004.
[4]	SNZ. Structural design actions, part 5, earthquake actions New Zealand:NZS 1170. 5:2004[S]. Wellington:Standards New Zealand, 2004.