Dear friends, after obtaining the WoS Impact Factor, the number of submissions increased dramatically. Therefore, it was necessary to re-organize the Journal structure. First of all, we defined new Sections. The updated list is now the following: 1) Analytical, computational and physical models; 2) Damage mechanics; 3) Environmentally assisted fracture; 4) Failure analysis and forensic engineering; 5) Fatigue and fracture of metallic alloys; 6) Fatigue and fracture of non-metallic materials; 7) Integrity of materials and structures. Then, a new Section Editors team has been activated and we also renewed the Editorial Board. With this little “revolution” we hope we will be able to reduce the reviewing times and further improve the journal quality. Finally, as you can see in the papers published in this issue, we also modified the papers layout, increasing the visibility of the Visual Abstract. Now, the written version of the abstract is still available in the paper web page, but in the pdf there is a direct link to the Visual Abstract. This new layout has nice consequences on the browsable version of the journal, and we hope you will appreciate this new approach! We are grateful for the activity of all the Sections Editors and all the Editorial Board members who helped the journal up to the last issue … without their help and their time it would have been impossible to achieve the great results we obtained up to now!
Next IGF event: The 8th International Conference on Crack Paths (CP2024). The Conference will be held in Rimini (Italy) and online in September 10-12, 2024. The deadlines are: - Always open: Registration - 01.10.2023 to 31.12.2023: Symposia proposal - 01.01.2024 to 15.06.2024: Abstracts submission - 15.06.2024: Acceptance notification - 15.08.2024: Early bird registration and payment - 10.09.2024 to 12.09.2024: Conference - 30.09.2024: Papers submission (after the Conference) - 15.10.2024: Papers acceptance
Machining with a cutting edge with extensive damage or a fractured cutting edge significantly influences the machining performance. Therefore, investigations on tool wear behavior, their forms, and wear mechanisms will be very helpful in…
Over the last two decades, piezoelectric actuators have emerged as a promising solution for structural repair. In this work, initially the stress intensity factor (SIF) estimation using the finite element (FE) approach at crack tips in…
This paper describes a study of recycled concrete under compressive loads. The study was conducted in two main parts. In the first part, experimental tests were carried out on concrete samples with varying levels of substitution (25%, 50%…
H. S. Vishwanatha, S. Muralidhara, B. K. Raghu Prasad
Simulating the concrete fracture unlike other elastic and brittle materials quite different due to its quasibrittleness. The present research focussed on assess softening behavior by varying different fractions of aggregates and cement…
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…
Amal Zamrawi, Ata El-Kareim Shoeib, Angelos Abdo, Samir M. Ahmed
This study aims to evaluate the effect of various parameters on the behavior of the reinforced concrete flat slabs and the contribution of each design element in the punching shear strength. This research presents experimental results of…
In the present work, the fracture performance of pre-cracked reinforced concrete beams was investigated numerically and experimentally. Experimental and numerical programs were designed to examine the effect of beam width, b, (120 and 250…
Indra Mawardi, Hanif Razak, Zaini Akadir, Ramadhansyah Putra Jaya
In this study, Al2O3 microparticle was used as a filler for pineapple fiber reinforced composites with different matrix polymers. The effect of Al2O3 microparticles in the epoxy and unsaturated polyester matrix on the mechanical, physical…
Mohamed Selim, Muhammad E. Kamel, Eman Elshamy, Mohamed Emara
The study explores the feasibility of a new all-steel buckling restrained brace (BRB) with the double pre-tensioning system as an alternative to conventional concentrically braced frames by using finite element method (ABAQUS program), And…
Costanzo Bellini, Filippo Berto, Vittorio Di Cocco, Francesco Iacoviello, Larisa Patricia Mocanu
Three key qualities should define the structures used in the aviation industry: they should be light, rigid, and strong. These goals can be met by selecting lightweight, high-performance materials like titanium alloy or composites, but…
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.…
Saeesh Verenkar, I. Sridhar, Vinayak S. Uppin, P. S. Shivakumar Gouda
Damage detection in composite materials is crucial for ensuring the safety and reliability of engineering structures. Conventional methods often face challenges in accurately identifying damage in plate-like structures, particularly in…
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…
Daniela Scorza, Andrea Carpinteri, Camilla Ronchei, Andrea Zanichelli, Raimondo Luciano, Sabrina Vantadori
In the present paper, the mechanical behaviour of edge-cracked nanobeams under Mixed-Mode loading is analytically investigated by means of the Stress-Driven nonlocal model. Firstly, the proposed formulation is outlined, and then applied to…
Andrea Chiocca, Michele Sgamma, Francesco Frendo, Francesco Bucchi, Giuseppe Marulo
Material fatigue is extensively discussed and researched within scientific and industrial communities. Fatigue damage poses a significant challenge for both metallic and non-metallic components, often resulting in unexpected failures of…
Vladimir Oborin, Aleksandr Balakhnin, Oleg Naimark, Yuri Gornostyrev, Vladimir Pushin, Nataliya Kuranova, Dimitrii Rasposienko, Aleksey Svirid, Aleksey Uksusnikov
The role of structural mechanisms responsible for the consequent staging of damage-failure transition as the combination and continuity of ductile and creep kinetics of the structure evolution and the modeling in dwell fatigue regime.…
Abdoullah Namdar, Omer Mughieda, Ts Haji Azahar Bin Mohd Yasin, Falak Azhar
Cracks in clayey soil cause a reduction in the seismic loading capacity which can lead to structural failures. Seismic acceleration is the primary cause of crack propagation and damage to the earth's structure. This study investigated the…
Fatima Gugouch, M. Meknassi, M. Elghorba, A. Wahid, H. Mouradi, H. Bouhssis, A. Maziri
In several industrial applications, plastic, composites and ceramics replace a number of metallic structures such as copper, aluminum and steel. Most recently installed piping water and gas systems in the world are made of thermoplastic…
Ahmed Mahmoud, Haitham F. Mostafa, Tarek S. Mostafa, Ahmed N. Khater
A thorough study of the literature indicated that there is not much relevant research on the application of GFRP gratings. Otherwise, extensive study has been done on FRP bars, laminates, sheets, strips, and rods. This study proposes a…
Ahmed Mahmoud, Moaz A. Nasser, Tarek S. Mostafa, Ahmed N. Khater
There are a few kinds of research about box section Reinforced Concrete (RC) beams under the effect of combined shear and torsional stresses. In the present research, the concept of adding external strengthening, in the transverse…
It is known that the initial waviness of the fiber affects the stiffness characteristics and strength of the polymer composite material. The article presents a continuum model taking into account the nonlinearity of the longitudinal…
Timur Dibirov, Aleksey Drobyshev, Eduard Kharazyan, Nikolay Redko, Egor Pankov, Alexander Kozulin, Sergey Panin, Sergey Arutyunov
The research addresses evaluation of stress-strain state (SSS) in the “zygomatic bones–implants–denture base” system by varying the type and number of the zygomatic implants, as well as applying loads. The load magnitude was varied over a…
This study is devoted to the investigation of residual stresses distribution (RSD) in a TC4 sample treated with laser shock peening. The study placed special emphasis on analyzing the RSD at the part of the samples structurally similar to…
Roman Izyumov, Alexander Svistkov, Vyacheslav Chudinov, Irina Osorgina, Alexander Pelevin
The paper describes the results of an experimental study of a polyurethane material treated by ion implantation technology. The problems of crack growth in the near-surface layer carbonized by ion treatment were investigated using digital…