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Structural Integrity and Durability of Structures Views: 532 Downloads: 438 Vol. 16, No. 59 (2022) December 22, 2021 pp. 49-61

Analysis of the bond-slip performance of steel bars and steel fiber recycled concrete based on the constitutive relationship model

Zhengbing Xia, Xiaofang Duan

In order to promote the application of steel fiber recycled concrete in projects such as roads and bridges, 25 groups of steel fiber recycled concrete with different mix proportions were designed, taking the replacement rate of recycled…

10.3221/IGF-ESIS.59.04Copy the DOI link

Details: Analysis of the bond-slip performance of steel bars and steel fiber recycled concrete based on the constitutive relationship model PDF Visual Abstract

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Miscellanea Views: 1,212 Downloads: 482 Vol. 9, No. 33 (2015) June 19, 2015 pp. pages 221-228

Crack tip fields and mixed mode fracture behaviour of progressively drawn pearlitic steel

J. Toribio, B. González, J.C. Matos

This paper deals with the influence of the cold drawing process on the fracture behaviour of pearlitic steels. To this end, fracture tests under axial loading were performed on steel wires with different drawing degree (from a hot rolled…

10.3221/IGF-ESIS.33.28Copy the DOI link

Details: Crack tip fields and mixed mode fracture behaviour of progressively drawn pearlitic steel PDF

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Miscellanea Views: 1,080 Downloads: 469 Vol. 8, No. 30 (2014) September 11, 2014 pp. pages 252-262

Use of Circumferentially Cracked Bar sample for CTOD fracture toughness determination in the upper shelf regime

D. Gentile, I. Persechino, N. Bonora, G. Iannitti, A. Carlucci

In this work, the use of circumferentially cracked bar (CCB) sample to determine material fracture toughness in the upper shelf regime for carbon steels has been investigated. Since high fracture toughness materials are known to exhibit…

10.3221/IGF-ESIS.30.32Copy the DOI link

Details: Use of Circumferentially Cracked Bar sample for CTOD fracture toughness determination in the upper shelf regime PDF

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Miscellanea Views: 1,121 Downloads: 864 Vol. 11, No. 42 (2017) September 29, 2017 pp. Pages 9-22

Effect of corrosion and sandblasting on the high cycle fatigue behavior of reinforcing B500C steel bars

Marina C. Vasco, Panagiota Polydoropoulou, Apostolos N. Chamos, Spiros G. Pantelakis

In a series of applications, steel reinforced concrete structures are subjected to fatigue loads during their service life, what in most cases happens in corrosive environments. Surface treatments have been proved to represent proper…

10.3221/IGF-ESIS.42.02Copy the DOI link

Details: Effect of corrosion and sandblasting on the high cycle fatigue behavior of reinforcing B500C steel bars PDF

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Miscellanea Views: 1,713 Downloads: 660 Vol. 9, No. 31 (2015) December 18, 2014 pp. pages 138-147

FEM simulation of a crack propagation in a round bar under combined tension and torsion fatigue loading

R. Citarella, M. Lepore, A. Maligno, V. Shlyannikov

An edge crack propagation in a steel bar of circular cross-section undergoing multiaxial fatigue loads is simulated by Finite Element Method (FEM). The variation of crack growth behaviour is studied under axial and combined in phase…

10.3221/IGF-ESIS.31.11Copy the DOI link

Details: FEM simulation of a crack propagation in a round bar under combined tension and torsion fatigue loading PDF

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Miscellanea Views: 1,599 Downloads: 1,110 Vol. 10, No. 37 (2016) June 13, 2016 pp. 287-296

Quality Control system for a hot-rolled metal surface

I. Mazur, T. Koinov

The modern ideas about of quality of products are based on the principle of the absolute satisfaction of requirements of recommendations of the buyer. A presence of surface defects of steel-smelting and rolling origin is peculiar to the…

10.3221/IGF-ESIS.37.38Copy the DOI link

Details: Quality Control system for a hot-rolled metal surface PDF

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SI: Research activities of the Greek Society of Experimental Mechanics of Materi Views: 1,134 Downloads: 1,148 Vol. 13, No. 50 (2019) September 3, 2019 pp. 548-559

Comparison of the mechanical response of B400c and B450c dual phase steel bar categories, in long terms

Charis Apostolopoulos, Argyro Drakakaki, Alkiviadis Apostolopoulos, Konstantinos Koulouris

In this work, the effects of chloride-induced corrosion on temp­core B400c and B450c steel grades are evaluated, in terms of corrosion resis­tance and mechanical characteristics, after the performance of Tensile and Low Cycle Fatigue…

10.3221/IGF-ESIS.50.46Copy the DOI link

Details: Comparison of the mechanical response of B400c and B450c dual phase steel bar categories, in long terms PDF Visual Abstract

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SI: Structural Integrity and Safety: Experimental and Numerical Perspectives Views: 1,098 Downloads: 610 Vol. 14, No. 52 (2020) March 4, 2020 pp. 197-210

Effect of concrete cover thickness and main reinforcement ratio on flexural behavior of RC beams strengthened by NSM-GFRP bars

Hesham EL-Emam, Alaa El-Sisi, Ramy Reda, Mohamed Bneni, Mohamed Seleem

Experimental and numerical programs were invoked to investigate the effect of concrete cover and area of main steel reinforcement on the flexural behavior of strengthened RC beams by near-surface mounted glass fiber reinforced polymeric…

10.3221/IGF-ESIS.52.16Copy the DOI link

Details: Effect of concrete cover thickness and main reinforcement ratio on flexural behavior of RC beams strengthened by NSM-GFRP bars PDF Visual Abstract

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SI: Modeling in Structural Integrity Views: 514 Downloads: 278 Vol. 20, No. 75 (2026) October 21, 2025 pp. 124-156

Elasto-plastic truss optimization under geometric nonlinearity using a genetic algorithm

Péter Grubits, Pálma Porrogi, Majid Movahedi Rad

This paper presents an advanced optimization methodology for truss structures, addressing both elasto-plastic design cases—where plastic deformations are controlled within predefined limits—and purely elastic scenarios, in which inelastic…

10.3221/IGF-ESIS.75.10Copy the DOI link

Details: Elasto-plastic truss optimization under geometric nonlinearity using a genetic algorithm PDF HTML Visual Abstract

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SI: Failure Analysis of Materials and Structures Views: 900 Downloads: 626 Vol. 16, No. 62 (2022) September 22, 2022 pp. 261-270

Numerical simulation of creep notched bar of P91 steel

Norhaida Ab Razak, C. M. Davies

Numerous components designed for use at elevated temperatures now exhibit multiaxial stress states as a result of geometric modification and material inhomogeneity. It is necessary to anticipate the creep rupture life of such components…

10.3221/IGF-ESIS.62.18Copy the DOI link

Details: Numerical simulation of creep notched bar of P91 steel PDF Visual Abstract

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Miscellanea Views: 1,820 Downloads: 714 Vol. 8, No. 29 (2014) July 9, 2014 pp. pages 284-292

Bond-slip analysis via a cohesive-zone model simulating damage, friction and interlocking

R. Serpier, L. Varricchio, E. Sacco, G. Alfano

A recently proposed cohesive-zone model which effectively combines damage, friction and mechanical interlocking has been revisited and further validated by numerically simulating the pull-out test, from a concrete block, of a ribbed steel…

10.3221/IGF-ESIS.29.24Copy the DOI link

Details: Bond-slip analysis via a cohesive-zone model simulating damage, friction and interlocking PDF

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Fatigue and Fracture of non metallic materials Views: 1,387 Downloads: 579 Vol. 18, No. 67 (2024) December 17, 2023 pp. 80-93

Effect of Granular Waste Compact Disc on Bond Strength between Steel Bars and Surrounding Concrete

Barzan Mawlood, Sanaa Khaleel, Ahmed Mohammad

In recent decades, researchers have tried to use waste materials as a partial or complete replacement of the gravel ingredients of concrete to reduce environmental impact. One of these materials is electronic waste. The problem of this…

10.3221/IGF-ESIS.67.06Copy the DOI link

Details: Effect of Granular Waste Compact Disc on Bond Strength between Steel Bars and Surrounding Concrete PDF Visual Abstract

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Miscellanea Views: 697 Downloads: 844 Vol. 13, No. 49 (2019) June 25, 2019 pp. 630-642

Coupled identification of the hardening behavior laws and Gurson–Tvergaard–Needleman damage parameters - Validation on tear test of 12NiCr6 CT specimen

Mohamed Hadj Miloud, Ibrahim Zidane, Mohammed Mendas

This work is devoted to the application of the micromechanical Gurson-Tvergaard-Needleman (GTN) model to study the ductile tearing of 12NiCr6 steel. GTN model is widely used to describe the three stages of ductile tearing: nucleation…

10.3221/IGF-ESIS.49.57Copy the DOI link

Details: Coupled identification of the hardening behavior laws and Gurson–Tvergaard–Needleman damage parameters - Validation on tear test of 12NiCr6 CT specimen PDF Visual Abstract

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SI: IGF26 - 26th International Conference on Fracture and Structural Integrity Views: 879 Downloads: 438 Vol. 16, No. 59 (2022) December 22, 2021 pp. 514-524

Influence of the interphase between laser-cladded metal layer and steel substrate on fatigue propagation of a short edge crack

Lucie Malikova, Pavel Doubek, Petr Miarka, Stanislav Seitl

Laser cladding is a relatively new technology how to combine properties of various materials. Thus, bi-material interfaces are presented in real structures and can affect the fatigue crack propagation. A cracked bar subjected to pure…

10.3221/IGF-ESIS.59.33Copy the DOI link

Details: Influence of the interphase between laser-cladded metal layer and steel substrate on fatigue propagation of a short edge crack PDF Visual Abstract

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Structural Integrity and Durability of Structures Views: 705 Downloads: 525 Vol. 18, No. 67 (2024) December 17, 2023 pp. 337-351

Structural integrity analysis of the pre-stressed concrete dome of the Belgrade fair hall 1

Mirjana Jelić, Aleksandar Sedmak, Boris Folić, Simon Sedmak, Mihajlo Aranđelović, Radomir Folić, Dorin Radu

Belgrade fair hall 1 is well known for its dome, which is still the world largest self-supported construction made of pre-stressed concrete, with its diameter of 106 m. In this paper the Finite Element Method (FEM) was performed to analyze…

10.3221/IGF-ESIS.67.24Copy the DOI link

Details: Structural integrity analysis of the pre-stressed concrete dome of the Belgrade fair hall 1 PDF Visual Abstract

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SI: Characterisation of Crack Tip Fields Views: 876 Downloads: 385 Vol. 13, No. 49 (2019) May 24, 2019 pp. 26-35

Verification of the ΔKeff hypothesis along the fatigue crack path in thin and thick Al specimens

Julián Andrés Ortiz González, Jaime Tupiassú Pinho de Castro, Giancarlo Luis Gomez Gonzáles, Marco Antonio Meggiolaro, José Luiz de França Freire

Elber assumed that the actual driving force for fatigue crack growth (FCG) is the effective stress intensity factor ΔK_eff. To verify this hypothesis, both DC(T) and C(T) specimens are cut from a 6351-T6 Al alloy circular bar with two…

10.3221/IGF-ESIS.49.03Copy the DOI link

Details: Verification of the ΔKeff hypothesis along the fatigue crack path in thin and thick Al specimens PDF Visual Abstract

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