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SI: Developments in the fracture and fatigue assessment of materials Views: 900 Downloads: 574 Vol. 12, No. 46 (2018) September 22, 2018 pp. 54-61

A progessive damage fatigue model for unidirectional laminated composites based on finite element analysis: theory and practice

Michael Hack, D. Carrella-Payan, B. Magneville, T. Naito, Y. Urushiyama, W. Yamazaki, T. Yokozeki, W. Van Paepegem

The simulation of the fatigue damage of laminated composites under multi-axial and variable amplitude loadings has to deal with several new challenges and several methods of damage modelling. In this paper we present how to account for the…

10.3221/IGF-ESIS.46.06Copy the DOI link

Details: A progessive damage fatigue model for unidirectional laminated composites based on finite element analysis: theory and practice PDF Visual Abstract

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Analytical, Numerical and Physical Models Views: 1,372 Downloads: 537 Vol. 13, No. 50 (2019) September 20, 2019 pp. 667-683

Numerical simulation of subsurface defect identification by pulsed thermography and improvement of this technique for noisy data

Oleg Plekhov, Anastasiya Kostina, Sergey Aizikovich

Pulsed thermography is an active non-destructive technique which uses optical excitation source to stimulate heating of the object under investigation. This work is devoted to the simulation of the pulsed thermography method in a steel…

10.3221/IGF-ESIS.50.57Copy the DOI link

Details: Numerical simulation of subsurface defect identification by pulsed thermography and improvement of this technique for noisy data PDF Visual Abstract

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Structural Integrity and Durability of Structures Views: 1,103 Downloads: 692 Vol. 17, No. 64 (2023) March 21, 2023 pp. 77-92

Damage identification in RC bridges by confronting two approaches: visual inspection and numerical analysis

Mohammed Ayad, Nadir Boumechra, Karim Hamdaoui

The present article aims to summarize the research study that was conducted the efficiency of methods and techniques designed for the detection and localization of faults in civil engineering structures, particularly in bridge structures.…

10.3221/IGF-ESIS.64.05Copy the DOI link

Details: Damage identification in RC bridges by confronting two approaches: visual inspection and numerical analysis PDF Visual Abstract

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Miscellanea Views: 1,367 Downloads: 843 Vol. 12, No. 44 (2018) March 21, 2018 pp. 140-150

Modification of the Bonora Damage Model for shear failure

Nicola Bonora, Gabriel Testa, Andrew Ruggiero, Gianluca Iannitti, Domenico Gentile

The Bonora damage model was extended to account for shear-controlled damage. To this purpose, a new definition for the damage dissipation potential in which an explicit dependence on the third invariant of deviatoric stress was proposed.…

10.3221/IGF-ESIS.44.11Copy the DOI link

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Structural Integrity and Durability of Structures Views: 2,782 Downloads: 1,478 Vol. 17, No. 64 (2023) March 21, 2023 pp. 51-76

A review of the application of the simulated annealing algorithm in structural health monitoring (1995-2021)

Parsa Ghannadi, Seyed Sina Kourehli, Seyedali Mirjalili

In recent years, many innovative optimization algorithms have been developed. These algorithms have been employed to solve structural damage detection problems as an inverse solution. However, traditional optimization methods such as…

10.3221/IGF-ESIS.64.04Copy the DOI link

Details: A review of the application of the simulated annealing algorithm in structural health monitoring (1995-2021) PDF Visual Abstract

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Structural Integrity and Durability of Structures Views: 384 Downloads: 406 Vol. 14, No. 54 (2020) September 23, 2020 pp. 36-55

A Novel Method to Estimate the Damage Severity Using Spatial Wavelets and Local Regularity Algorithm

Mallikarjuna Reddy, Arun Kumar K

In the process of structural damage detection using continuous wavelet transform (CWT), the perturbation or damage is located by identifying the defects locally in the input signal data. In this work the damage identification procedure…

10.3221/IGF-ESIS.54.03Copy the DOI link

Details: A Novel Method to Estimate the Damage Severity Using Spatial Wavelets and Local Regularity Algorithm PDF Visual Abstract

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SI: IGF27 - 27th International Conference on Fracture and Structural Integrity Views: 734 Downloads: 862 Vol. 18, No. 69 (2024) April 27, 2024 pp. 142-153

Experimental investigation on the fatigue and fracture properties of a fine pearlitic rail steel

Davide Leonetti, Bart Schotsman

This study reports an experimental investigation of the fatigue and fracture resistance of R350HT, a heat-treated pearlitic rail steel with refined microstructure used in rails. Monotonic tensile, rotating bending, linear elastic plane…

10.3221/IGF-ESIS.69.11Copy the DOI link

Details: Experimental investigation on the fatigue and fracture properties of a fine pearlitic rail steel PDF Visual Abstract

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Miscellanea Views: 1,526 Downloads: 579 Vol. 12, No. 44 (2018) March 26, 2018 pp. 106-122

Development of an optimal process for friction stir welding based on GA-RSM hybrid algorithm

Nabi Mehri Khansari, Filippo Berto, Namdar Karimi, S.M.N Ghoreishi, Mozhgan Mokari

Performance of Friction Stir Welding (FSW) as a solid-state process is approved in several engineering applications, especially aluminum industries. Identification of mechanical behavior of the associated welded zone is necessary due to…

10.3221/IGF-ESIS.44.09Copy the DOI link

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Miscellanea Views: 1,296 Downloads: 777 Vol. 13, No. 49 (2019) June 24, 2019 pp. 775-790

Evaluation on the fatigue behavior of sand-blasted AlSi10Mg obtained by DMLS

Annalisa Pola, Davide Battini, Marialaura Tocci, Andrea Avanzini, Luca Girelli, Candida Petrogalli, Marcello Gelfi

In the present paper, fatigue tests were performed on sand-blasted AlSi10Mg samples produced by Direct Metal Laser Sintering (DMLS). The effect of sand-blasting on surface properties was evaluated by roughness and residual stresses…

10.3221/IGF-ESIS.49.69Copy the DOI link

Details: Evaluation on the fatigue behavior of sand-blasted AlSi10Mg obtained by DMLS PDF Visual Abstract

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Structural Integrity and Durability of Structures Views: 1,794 Downloads: 984 Vol. 16, No. 62 (2022) September 22, 2022 pp. 460-489

The Application of PSO in Structural Damage Detection: An Analysis of the Previously Released Publications (2005–2020)

Parsa Ghannadi, Seyed Sina Kourehli, Seyedali Mirjalili

The structural health monitoring (SHM) approach plays a key role not only in structural engineering but also in other various engineering disciplines by evaluating the safety and performance monitoring of the structures. The structural…

10.3221/IGF-ESIS.62.32Copy the DOI link

Details: The Application of PSO in Structural Damage Detection: An Analysis of the Previously Released Publications (2005–2020) PDF Visual Abstract

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Structural Integrity and Durability of Structures Views: 647 Downloads: 477 Vol. 18, No. 67 (2024) December 17, 2023 pp. 12-23

Fault detection in beam structure using adaptive immune based approach

Sasmita Sahu, Shakti Jena

Different structural and machine elements are used over the ages. These are subjected to various loads like static and dynamic load, temperature, corrosion etc. Due to the above-mentioned reasons, ageing of the structural elements occur.…

10.3221/IGF-ESIS.67.02Copy the DOI link

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