ABAQUS Dynamic Elasto-Plastic Analysis in Earthquake-Resistant Structure Design

Since the Wenchuan earthquake in 2008, the earthquake-resistant consideration in structure design is highlighted in the Chinese code. This paper introduces a dynamic elasto-plastic method in structure modeling using ABAQUS finite element analysis. In the first stage, structural models are transferre...

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Veröffentlicht in:	Applied Mechanics and Materials 2013-10, Vol.438-439 (Civil Engineering, Architecture and Sustainable Infrastructure II), p.1494-1497
Hauptverfasser:	Shen, W., Zhao, F.H., Zhou, Y.Y., Dai, Guo Zhong
Format:	Artikel
Sprache:	eng
Schlagworte:	Computer simulation Construction Design engineering Dynamic structural analysis Dynamics Finite element method Mathematical models Structural steels
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Beschreibung
Zusammenfassung:	Since the Wenchuan earthquake in 2008, the earthquake-resistant consideration in structure design is highlighted in the Chinese code. This paper introduces a dynamic elasto-plastic method in structure modeling using ABAQUS finite element analysis. In the first stage, structural models are transferred into ABAQUS INP files. Then the user subroutines are given to describe the elastic and plastic behaviors of both concrete and steel materials. Finally, the models are analyzed in an ABAQUS implicit or explicit analysis. The result can suggest the weakness of the building and provide advisement in reinforcing the structure.
ISSN:	1660-9336 1662-7482 1662-7482
DOI:	10.4028/www.scientific.net/AMM.438-439.1494