Development of an evaluation method for the compressive-bending plastic buckling capacity of pipeline steel tube based on strain-based design N structural engineering and construction

S. J. Lee; Y. C. Yoon; S. S. Hwang; W. Y. Cho; Goangseup Zi

doi:10.1016/j.proeng.2011.07.038

Development of an evaluation method for the compressive-bending plastic buckling capacity of pipeline steel tube based on strain-based design N structural engineering and construction

S. J. Lee^*
, Y. C. Yoon
, S. S. Hwang
, W. Y. Cho
, Goangseup Zi

^*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

4 Citations (Scopus)

Abstract

The strain capacity of pipelines is one of the primary factors for the design of those made of high-strength and hightoughness steel. The work presented in this paper describes the evaluation method for the compressive-bending plastic buckling capacity of pipeline steel tube based on strain-based design. The evaluation method developed in this paper used Gurson-Tvergaard -Needleman(GTN) model which is the constitutive model of the steel by user-material subroutine (UMAT) for the commercial software of ABAQUS. The model parameters were decided by comparison between experiment and simulated data. The compressive-bending experimental results are simulated using this evaluation method by means of the maximum bending moment as well as the critical compressive strain. Using this method, we simulated compressive-bending plastic buckling behavior of pipeline steel tube for the practical design in the hazardous region.

Original language	English
Title of host publication	Procedia Engineering
Pages	312-317
Number of pages	6
Volume	14
DOIs	https://doi.org/10.1016/j.proeng.2011.07.038
Publication status	Published - 2011
Event	12th East Asia-Pacific Conference on Structural Engineering and Construction, EASEC12 - Hong Kong, Hong Kong Duration: 2011 Jan 26 → 2011 Jan 28

Other

Other	12th East Asia-Pacific Conference on Structural Engineering and Construction, EASEC12
Country/Territory	Hong Kong
City	Hong Kong
Period	11/1/26 → 11/1/28

Keywords

Compressive-bending plastic buckling
GTN model
Pipeline
Strain-based design

ASJC Scopus subject areas

General Engineering

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10.1016/j.proeng.2011.07.038

Cite this

Lee, SJ, Yoon, YC, Hwang, SS, Cho, WY & Zi, G 2011, Development of an evaluation method for the compressive-bending plastic buckling capacity of pipeline steel tube based on strain-based design N structural engineering and construction. in Procedia Engineering. vol. 14, pp. 312-317, 12th East Asia-Pacific Conference on Structural Engineering and Construction, EASEC12, Hong Kong, Hong Kong, 11/1/26. https://doi.org/10.1016/j.proeng.2011.07.038

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abstract = "The strain capacity of pipelines is one of the primary factors for the design of those made of high-strength and hightoughness steel. The work presented in this paper describes the evaluation method for the compressive-bending plastic buckling capacity of pipeline steel tube based on strain-based design. The evaluation method developed in this paper used Gurson-Tvergaard -Needleman(GTN) model which is the constitutive model of the steel by user-material subroutine (UMAT) for the commercial software of ABAQUS. The model parameters were decided by comparison between experiment and simulated data. The compressive-bending experimental results are simulated using this evaluation method by means of the maximum bending moment as well as the critical compressive strain. Using this method, we simulated compressive-bending plastic buckling behavior of pipeline steel tube for the practical design in the hazardous region.",

keywords = "Compressive-bending plastic buckling, GTN model, Pipeline, Strain-based design",

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AU - Cho, W. Y.

AU - Zi, Goangseup

PY - 2011

Y1 - 2011

N2 - The strain capacity of pipelines is one of the primary factors for the design of those made of high-strength and hightoughness steel. The work presented in this paper describes the evaluation method for the compressive-bending plastic buckling capacity of pipeline steel tube based on strain-based design. The evaluation method developed in this paper used Gurson-Tvergaard -Needleman(GTN) model which is the constitutive model of the steel by user-material subroutine (UMAT) for the commercial software of ABAQUS. The model parameters were decided by comparison between experiment and simulated data. The compressive-bending experimental results are simulated using this evaluation method by means of the maximum bending moment as well as the critical compressive strain. Using this method, we simulated compressive-bending plastic buckling behavior of pipeline steel tube for the practical design in the hazardous region.

AB - The strain capacity of pipelines is one of the primary factors for the design of those made of high-strength and hightoughness steel. The work presented in this paper describes the evaluation method for the compressive-bending plastic buckling capacity of pipeline steel tube based on strain-based design. The evaluation method developed in this paper used Gurson-Tvergaard -Needleman(GTN) model which is the constitutive model of the steel by user-material subroutine (UMAT) for the commercial software of ABAQUS. The model parameters were decided by comparison between experiment and simulated data. The compressive-bending experimental results are simulated using this evaluation method by means of the maximum bending moment as well as the critical compressive strain. Using this method, we simulated compressive-bending plastic buckling behavior of pipeline steel tube for the practical design in the hazardous region.

KW - Compressive-bending plastic buckling

KW - GTN model

KW - Pipeline

KW - Strain-based design

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Development of an evaluation method for the compressive-bending plastic buckling capacity of pipeline steel tube based on strain-based design N structural engineering and construction

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Keywords

ASJC Scopus subject areas

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