Preisach Elasto-Plastic Model for Mild Steel Hysteretic Behavior-Experimental and Theoretical Considerations

The Preisach model already successfully implemented for axial and bending cyclic loading is applied for modeling of the plateau problem for mild steel. It is shown that after the first cycle plateau disappears an extension of the existing Preisach model is needed. Heat dissipation and locked-in ener...

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Main Authors:	Dragoslav Sumarac, Petar Knezevic, Cemal Dolicanin, Maosen Cao
Format:	Article
Language:	English
Published:	MDPI AG 2021-05-01
Series:	Sensors
Subjects:	cyclic loading elastic plastic locked-in energy heat cyclic counting
Online Access:	https://www.mdpi.com/1424-8220/21/10/3546

id	doaj-130d200c66024c648495e62805bf0790
record_format	Article
spelling	doaj-130d200c66024c648495e62805bf07902021-06-01T00:31:15ZengMDPI AGSensors1424-82202021-05-01213546354610.3390/s21103546Preisach Elasto-Plastic Model for Mild Steel Hysteretic Behavior-Experimental and Theoretical ConsiderationsDragoslav Sumarac0Petar Knezevic1Cemal Dolicanin2Maosen Cao3Department of Technical Sciences, Civil Engineering, State University of Novi Pazar, 36300 Novi Pazar, SerbiaDepartment of Technical Sciences, Civil Engineering, State University of Novi Pazar, 36300 Novi Pazar, SerbiaDepartment of Technical Sciences, Civil Engineering, State University of Novi Pazar, 36300 Novi Pazar, SerbiaJiangxi Province Key Laboratory of Environmental Geotechnical Engineering and Hazards Control, Jiangxi University of Science and Technology, Ganzhou 341000, ChinaThe Preisach model already successfully implemented for axial and bending cyclic loading is applied for modeling of the plateau problem for mild steel. It is shown that after the first cycle plateau disappears an extension of the existing Preisach model is needed. Heat dissipation and locked-in energy is calculated due to plastic deformation using the Preisach model. Theoretical results are verified by experiments performed on mild steel S275. The comparison of theoretical and experimental results is evident, showing the capability of the Presicah model in predicting behavior of structures under cyclic loading in the elastoplastic region. The purpose of this paper is to establish a theoretical background for embedded sensors like regenerated fiber Bragg gratings (RFBG) for measurement of strains and temperature in real structures. In addition, the present paper brings a theoretical base for application of nested split-ring resonator (NSRR) probes in measurements of plastic strain in real structures.https://www.mdpi.com/1424-8220/21/10/3546cyclic loadingelasticplasticlocked-in energyheatcyclic counting
collection	DOAJ
language	English
format	Article
sources	DOAJ
author	Dragoslav Sumarac Petar Knezevic Cemal Dolicanin Maosen Cao
spellingShingle	Dragoslav Sumarac Petar Knezevic Cemal Dolicanin Maosen Cao Preisach Elasto-Plastic Model for Mild Steel Hysteretic Behavior-Experimental and Theoretical Considerations Sensors cyclic loading elastic plastic locked-in energy heat cyclic counting
author_facet	Dragoslav Sumarac Petar Knezevic Cemal Dolicanin Maosen Cao
author_sort	Dragoslav Sumarac
title	Preisach Elasto-Plastic Model for Mild Steel Hysteretic Behavior-Experimental and Theoretical Considerations
title_short	Preisach Elasto-Plastic Model for Mild Steel Hysteretic Behavior-Experimental and Theoretical Considerations
title_full	Preisach Elasto-Plastic Model for Mild Steel Hysteretic Behavior-Experimental and Theoretical Considerations
title_fullStr	Preisach Elasto-Plastic Model for Mild Steel Hysteretic Behavior-Experimental and Theoretical Considerations
title_full_unstemmed	Preisach Elasto-Plastic Model for Mild Steel Hysteretic Behavior-Experimental and Theoretical Considerations
title_sort	preisach elasto-plastic model for mild steel hysteretic behavior-experimental and theoretical considerations
publisher	MDPI AG
series	Sensors
issn	1424-8220
publishDate	2021-05-01
description	The Preisach model already successfully implemented for axial and bending cyclic loading is applied for modeling of the plateau problem for mild steel. It is shown that after the first cycle plateau disappears an extension of the existing Preisach model is needed. Heat dissipation and locked-in energy is calculated due to plastic deformation using the Preisach model. Theoretical results are verified by experiments performed on mild steel S275. The comparison of theoretical and experimental results is evident, showing the capability of the Presicah model in predicting behavior of structures under cyclic loading in the elastoplastic region. The purpose of this paper is to establish a theoretical background for embedded sensors like regenerated fiber Bragg gratings (RFBG) for measurement of strains and temperature in real structures. In addition, the present paper brings a theoretical base for application of nested split-ring resonator (NSRR) probes in measurements of plastic strain in real structures.
topic	cyclic loading elastic plastic locked-in energy heat cyclic counting
url	https://www.mdpi.com/1424-8220/21/10/3546
work_keys_str_mv	AT dragoslavsumarac preisachelastoplasticmodelformildsteelhystereticbehaviorexperimentalandtheoreticalconsiderations AT petarknezevic preisachelastoplasticmodelformildsteelhystereticbehaviorexperimentalandtheoreticalconsiderations AT cemaldolicanin preisachelastoplasticmodelformildsteelhystereticbehaviorexperimentalandtheoreticalconsiderations AT maosencao preisachelastoplasticmodelformildsteelhystereticbehaviorexperimentalandtheoreticalconsiderations
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Preisach Elasto-Plastic Model for Mild Steel Hysteretic Behavior-Experimental and Theoretical Considerations

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