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Structural Integrity and Durability of Structures Views: 1,070 Downloads: 560 Vol. 14, No. 54 (2020) September 23, 2020 pp. 21-35

Modeling of CFRP strengthened RC beams using the SNSM technique, proposed as an alternative to NSM and EBR techniques

Adel Boulebd, Ferhoune Noureddine, Boukhezar Mohcene, Habib Abdelhak Mesbah

In this paper, an analytical and numerical study in FEM finite element by the ABAQUS software was conducted. Which aims to study the behaviour of RC beams bending strengthened with SNSM side near surface mounted technique, proposed as a…

10.3221/IGF-ESIS.54.02Copy the DOI link

Details: Modeling of CFRP strengthened RC beams using the SNSM technique, proposed as an alternative to NSM and EBR techniques PDF Visual Abstract

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Analytical, computational and physical models Views: 484 Downloads: 425 Vol. 19, No. 74 (2025) September 7, 2025 pp. 262-293

An innovative analytical approach for predicting the fundamental time period of moment-resisting frames

Eman Sharaf, Atef Eraky, Shimaa Emad, Abdallah Salama

Most seismic design codes provide formulas for estimating base shear and lateral loads. To determine lateral loads, the building's fundamental vibration period must be calculated, either theoretically or experimentally. However, there is…

10.3221/IGF-ESIS.74.17Copy the DOI link

Details: An innovative analytical approach for predicting the fundamental time period of moment-resisting frames PDF HTML Visual Abstract

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Failure Analysis, Case Studies and Forensic Engineering Views: 1,202 Downloads: 656 Vol. 15, No. 56 (2021) March 28, 2021 pp. 123-136

Experimental and analytical investigations of reinforced concrete beams strengthened by different CFRP sheet schemes.

Mahmoud Madqour, Khaled Fawzy, Hilal Hassan

The use of bonded externally polymer reinforced fiber (FRP) Laminates has been introduced as an effective approach in rehabilitating (RC) structures due to their high strength, corrosion resistance, reduced weight, and ease of use. This…

10.3221/IGF-ESIS.56.10Copy the DOI link

Details: Experimental and analytical investigations of reinforced concrete beams strengthened by different CFRP sheet schemes. PDF VIsual Abstract

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SI: Modeling in Structural Integrity Views: 692 Downloads: 354 Vol. 19, No. 71 (2025) October 31, 2024 pp. 182-192

Numerical study of delamination process of the CFRP composite

Eva Kormaníková, Kamila Kotrasova

A quasi-static approach for an interface damage model, incorporating Rayleigh damping for viscoelastic carbon fiber reinforced polymer composites, is introduced. The interface traction-relative displacement behavior is modeled using a thin…

10.3221/IGF-ESIS.71.13Copy the DOI link

Details: Numerical study of delamination process of the CFRP composite PDF HTML Visual Abstract

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Failure Analysis, Case Studies and Forensic Engineering Views: 651 Downloads: 653 Vol. 15, No. 58 (2021) September 25, 2021 pp. 191-201

Fracture analysis of AA6061-graphite composite for the application of helicopter rotor blade

Saleemsab Doddamani, Chao Wang, M. Sheik Mohamed Jinnah, Md. Arefin Kowser

The main objective of the work is to study the fracture behavior of AA6061-graphite material using both experimental technique and finite element simulation by considering helicopter rotor blade as a case study. From the case study, it has…

10.3221/IGF-ESIS.58.14Copy the DOI link

Details: Fracture analysis of AA6061-graphite composite for the application of helicopter rotor blade PDF Visual Abstract

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Reliability and Life Extension of Components Views: 812 Downloads: 706 Vol. 13, No. 50 (2019) July 16, 2019 pp. 68-85

Modeling of a cracked and repaired Al 2024T3 aircraft plate: effect of the composite patch shape on the repair performance: Effect of the composite patch shape on the repair performance.

Mohammed Baghdadi, Boualem Serier, Mokadem Salem, Bouchra Zaoui, Khacem Kaddouri

In this work the finite element method was used to analyse the composite patch shape effect of the repair performance. Unlike all the works done conducted so far in this domain, this work proposed here, takes into account the reducing…

10.3221/IGF-ESIS.50.08Copy the DOI link

Details: Modeling of a cracked and repaired Al 2024T3 aircraft plate: effect of the composite patch shape on the repair performance: Effect of the composite patch shape on the repair performance. PDF Visual Abstract

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SI: Research activities of the Greek Society of Experimental Mechanics of Materi Views: 697 Downloads: 479 Vol. 13, No. 50 (2019) September 2, 2019 pp. 407-413

Experimental and numerical study on the influence of critical 3D printing processing parameters

Nikoletta Chatzidai, Dimitrios Karalekas

In the present work the temperature profile variations generated in rectangular specimens built using the Fused Deposition Modeling (FDM) process, at different printing speeds and orientations, were investigated. The temperature recordings…

10.3221/IGF-ESIS.50.34Copy the DOI link

Details: Experimental and numerical study on the influence of critical 3D printing processing parameters PDF Visual Abstract

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SI: IGF25 – International Conference 2019 Views: 727 Downloads: 450 Vol. 14, No. 51 (2020) December 3, 2019 pp. 410-422

Numerical modeling based on moving mesh method to simulate fast crack propagation

Francesco Fabbrocino, Marco Francesco Funari, Fabrizio Greco, Paolo Lonetti, Raimondo Luciano

An analysis to show the capability of moving mesh strategy to predict dynamic crack growth phenomena in 2D continuum media is proposed. The numerical method is implemented in the framework of the finite element method, which is coupled…

10.3221/IGF-ESIS.51.30Copy the DOI link

Details: Numerical modeling based on moving mesh method to simulate fast crack propagation PDF Visual Abstract

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Analytical, Numerical and Physical Models Views: 1,585 Downloads: 1,454 Vol. 15, No. 58 (2021) September 25, 2021 pp. 319-343

Periodic homogenization and damage evolution in RVE composite material with inclusion

Karim Benyahi, Youcef Bouafia, Mohand Said Kachi, Sarah Benakli, Amel Hamri

This work deals with the coupling between a periodic homogenization procedure and a damage process occurring in a RVE of inclusion composite materials. We mainly seek on the one hand to determine the effective mechanical properties…

10.3221/IGF-ESIS.58.24Copy the DOI link

Details: Periodic homogenization and damage evolution in RVE composite material with inclusion PDF Visual Abstract

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Structural Integrity and Durability of Structures Views: 595 Downloads: 491 Vol. 14, No. 54 (2020) September 23, 2020 pp. 104-115

Effect of Stiffener Characteristics on the Seismic Behavior and Fracture Tendency of Steel Shear Walls

Osman Shallan, Hassan Maaly, Mohammed Elgiar, Alaaeldin Elsisi

The steel plate shear walls (SPSW) are currently being considered as a lateral load resisting system. A numerical method was proposed to have a comprehensive comparison of seismic behaviors of the plane wall (PW) and stiffened plane wall…

10.3221/IGF-ESIS.54.07Copy the DOI link

Details: Effect of Stiffener Characteristics on the Seismic Behavior and Fracture Tendency of Steel Shear Walls PDF Visual Abstract

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Integrity of materials and structures Views: 292 Downloads: 148 Vol. 20, No. 76 (2026) February 15, 2026 pp. 183-211

Numerical assessment of the seismic vulnerability of the historical earthen remains of the Mansourah enclosure (Tlemcen, Algeria): influence of geometry and identification of critical damage zones

Walid Hanini, Nadir Boumechra

This work primarily aims to carry out a numerical assessment of the seismic vulnerability of the historical Rammed Earth (RE) remains of the enclosure of Mansourah, a small town in the Wilaya (Province) of Tlemcen, in northwestern Algeria.…

10.3221/IGF-ESIS.76.12Copy the DOI link

Details: Numerical assessment of the seismic vulnerability of the historical earthen remains of the Mansourah enclosure (Tlemcen, Algeria): influence of geometry and identification of critical damage zones PDF HTML Visual Abstract

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Analytical, Numerical and Physical Models Views: 647 Downloads: 509 Vol. 13, No. 50 (2019) July 10, 2019 pp. 29-37

Numerical simulation of crack propagation behavior of a semi-cylindrical specimen under dynamic loading

Ghorban Khandouzi, Mohsen Mollashahi, Mojtaba Moosakhani

To design and evaluate the analytical crack propagation of a specimen under dynamic load, measurement of dynamic fracture parameters is necessary. However, analytical methods have significant complexity, and experimental methods are also…

10.3221/IGF-ESIS.50.04Copy the DOI link

Details: Numerical simulation of crack propagation behavior of a semi-cylindrical specimen under dynamic loading PDF Visual Abstract

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SI: Fracture and Damage Detection in Masonry Structures Views: 914 Downloads: 633 Vol. 14, No. 51 (2020) December 12, 2019 pp. 517-533

Rigid block and finite element analysis of settlement-induced failure mechanisms in historic masonry wall panels

Raffaele Gagliardo, Lucrezia Cascini, Francesco Portioli, Raffaele Landolfo, Giovanni Tomaselli, Marialaura Malena, Gianmarco de Felice

The paper is related to the assessment of collapse mechanisms of historic masonry structures suffering settlements induced by ground movements. Two numerical strategies are adopted in order to study the influence of the settled zone on the…

10.3221/IGF-ESIS.51.39Copy the DOI link

Details: Rigid block and finite element analysis of settlement-induced failure mechanisms in historic masonry wall panels PDF Visual Abstract

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Structural Integrity and Durability of Structures Views: 767 Downloads: 744 Vol. 17, No. 64 (2023) March 21, 2023 pp. 121-136

Evaluating the Safety and the Effect of Blast Loading on the Shotcrete together with lattice girder Support of Tunnels

Farnoosh Basaligheh, Hamidreza Karimi Tabar, Majid Nikkhah

Damage to tunnels caused by explosions may damage the support structure and the stability. This damage is due to either blasting the working face for drilling progress or an explosion inside the tunnel. The present study investigates the…

10.3221/IGF-ESIS.64.08Copy the DOI link

Details: Evaluating the Safety and the Effect of Blast Loading on the Shotcrete together with lattice girder Support of Tunnels PDF Visual Abstract

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Fatigue Views: 607 Downloads: 445 Vol. 15, No. 57 (2021) June 22, 2021 pp. 182-194

Numerical modeling of the contact effect on the parameters of cracking in a 2D Fatigue Fretting Model

Mohammed Bentahar, Habib Benzaama, Mahmoudi Noureddin

The objective of this work is to study the effects of contact parameters on the cracking parameters of a specimen and a pad assembly. These parameters have been studied and evaluated by the finite element method analysis in two dimensions…

10.3221/IGF-ESIS.57.15Copy the DOI link

Details: Numerical modeling of the contact effect on the parameters of cracking in a 2D Fatigue Fretting Model PDF Visual Abstract

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SI: Fracture and Damage Detection in Masonry Structures Views: 875 Downloads: 620 Vol. 14, No. 51 (2020) November 18, 2019 pp. 92-114

Nonlinear modeling of unreinforced masonry structures under seismic actions: validation using a building hit by the 2016 Central Italy earthquake

Chiara Ferrero, Paulo Barbosa Lourenço, Chiara Calderini

A prolonged seismic sequence struck the regions of Central Italy between August 2016 and January 2017, causing several fatalities and widespread damage to the built environment. The main objective of this work was to study the structural…

10.3221/IGF-ESIS.51.08Copy the DOI link

Details: Nonlinear modeling of unreinforced masonry structures under seismic actions: validation using a building hit by the 2016 Central Italy earthquake PDF Visual Abstract

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