A hinge model with elastoplastic behaviour

M. Geradin; V. E. Sonzogni

doi:10.1108/02644409410799263

A hinge model with elastoplastic behaviour

M. Geradin, V. E. Sonzogni

Research output: Contribution to journal › Article › peer-review

3 Scopus citations

Abstract

An elastoplastic hinge model for transient beam response analysis has been developed. A variety of monotonic curves as well as hystereutic cycles can be constructed. Special models for unstable cycles of constitutive relationships are offered by this model. Practical cases such as impact of a hollow section or cracking of a reinforced concrete beam can be handled. The application to the analysis of the impact of a rectangular hollow section is shown. Good performance is obtained and comparison is made with the use of an explicit impact code.

Original language	English
Pages (from-to)	227-256
Number of pages	30
Journal	Engineering Computations (Swansea, Wales)
Volume	11
Issue number	3
DOIs	https://doi.org/10.1108/02644409410799263
State	Published - 1 Mar 1994
Externally published	Yes

Keywords

KEY WORDS Elastoplastic Hinge Transient Hysteresis Degrading cycle

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10.1108/02644409410799263

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abstract = "An elastoplastic hinge model for transient beam response analysis has been developed. A variety of monotonic curves as well as hystereutic cycles can be constructed. Special models for unstable cycles of constitutive relationships are offered by this model. Practical cases such as impact of a hollow section or cracking of a reinforced concrete beam can be handled. The application to the analysis of the impact of a rectangular hollow section is shown. Good performance is obtained and comparison is made with the use of an explicit impact code.",

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AB - An elastoplastic hinge model for transient beam response analysis has been developed. A variety of monotonic curves as well as hystereutic cycles can be constructed. Special models for unstable cycles of constitutive relationships are offered by this model. Practical cases such as impact of a hollow section or cracking of a reinforced concrete beam can be handled. The application to the analysis of the impact of a rectangular hollow section is shown. Good performance is obtained and comparison is made with the use of an explicit impact code.

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A hinge model with elastoplastic behaviour

Abstract

Keywords

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