COMPUTATIONAL ANALYSIS OF SIZE EFFECTS IN MINIATURE COMPACT TENSION SPECIMENS THROUGH COHESIVE ZONE ELEMENTS

İlbilge Umay Aydiner¹, Dmitry Terentyev², Tuncay Yalçinkaya¹

¹Middle East Technical University, Turkiye; ²Institute of Nuclear Materials Science, SCK CEN, Belgium

A cellular automata model for the fracture behavior of carbon nanotubes

Xiaoqiao He

City University of Hong Kong, China, People's Republic of

A method for predicting the torsional fatigue life of metallic specimens containing small defects

Haru Fujishima¹, Yuya Tanaka^2,3, Keiji Yanase^2,3, Masahiro Endo^2,3

¹Fukuoka University Graduate School, 8-19-1, Nanakuma, Jonan-ku, Fukuoka-shi, Fukuoka, 814-0180, JAPAN; ²Department of Mechanical Engineering, 8-19-1, Nanakuma, Jonan-ku, Fukuoka-shi, Fukuoka, 814-0180, JAPAN; ³Institute of Materials Science and Technology, Fukuoka University, 8-19-1, Nanakuma, Jonan-ku, Fukuoka-shi, Fukuoka, 814-0180, JAPAN

Prediction of fatigue failure based on average stress criterion and stress concentration factors

Kamila Kozáková^1,2, Jan Klusák¹

¹Institute of Physics of Materials, Czech Academy of Sciences; ²Faculty of Mechanical Engineering, Brno University of Technology

A NUMERICAL STUDY OF THE BALLISTIC PERFORMANCE OF MULTI-LAYERED TARGETS THROUGH UNCOUPLED DAMAGE MODELS

Sümeyye Tekbas, Nazlıcan Gokdemir, Hande Vural, Tuncay Yalçinkaya

Middle East Technical University, Department of Aerospace Engineering, 06800 Ankara, Turkiye

A STUDY ON THE DURABILITY OF AUTOMOTIVE RUBBER COMPONENT

Changsu Woo¹, Sanghee Choi², Jinhyuk Kim³

¹Korea Institute of Machinery & Materials; ²TSR Co. LTD.; ³TSR Co. LTD.

An investigating on explosive expanding fracture of 45# steel cylinders by SPH method

Xinlong Dong, Xinlu Yu, Yingqian Fu, Gangyi zhou

Faculty of Mechanical Engineering and Mechanics, Ningbo University, Ningbo 315211, Zhejiang, China

ANALYZING FRACTURE CAUSES IN BATHTUBS DEEP DRAWING PROCESS

Adel HADJ AMAR, Ibrahim ZIDANE, Hamou ZAHLOUL, Amina BELGUEBLI

Hassiba Benbouali University Of Chlef, Algeria

Analyzing Plastic Zone Magnitude around a Crack Tip; Exact vs. Approximate Analytical Solutions

Dragan Pustaić¹, Martina Lovrenić-Jugović²

¹University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, Zagreb, Croatia; ²University of Zagreb, Faculty of Metallurgy, Sisak, Croatia

Assessment of crack propagation under mixed-mode conditions

Lucie Malíková^1,2, Petr Miarka^1,2, Mohammad Sami Al Khazali^1,2, Stanislav Seitl^1,2

¹Czech Academy of Sciences, Institute of Physics of Materials, Czech Republic; ²Brno University of Technology, Faculty of Civil Engineering, Czech Republic

Comparative evaluation of surgical methods in the treatment of chronic irreparable supraspinatus tears

Eleni Koumantou¹, Christopher J. Feroussis², Ermioni D. Pasiou¹, Stavros K. Kourkoulis¹

¹National Technical University of Athens, School of Applied Mathematical and Physical Sciences, Department of Mechanics, Laboratory of Biomechanics and Biomedical Physics; ²National and Kapodistrian University of Athens, School of Medicine

COMPARISON OF THE STIFFNESSES OF THREE TYPES OF POROUS STRUCTURES

Katarina Monkova^1,2, Peter Pavol Monka^1,2, Iva Rački³, Željko Božić³

¹TU of Košice, FMT with a seat in Prešov, Slovak Republic; ²Faculty of Technology, Tomas Bata University in Zlin, Nam. T.G. Masaryka 275, 760 01 Zlin, Czech Republic; ³Faculty of Mechanical Engineering and Naval Architecture, University of Zagreb, Zagreb, Croatia

CREEP FATIGUE LIFE PREDICTION ON NOTCHED BAR SPECIMENS OF 316 STAINLESS STEEL USING A CYCLIC VISCOPLASTIC CREEP MODEL

Kenji Tokuda

IHI Corporation, Japan

Critical crack size evaluation for RPV SG nozzle subjected to pressurized thermal shock

Han-Bum Surh, Ik-Joong Kim, Shin-Beom Choi, Kwanghyun Ahn

Korea Atomic Energy Research Institute

DAMAGE AND CRACK EVOLUTION OF NCM POLYCRYSTALLINE PARTICLES IN LIBS BASED ON COHESIVE ZONE MODEL

Weiling Luan¹, Haofeng Chen²

¹East China University of Science and Technology, People's Republic of China; ²University of Strathclyde, Department of Mechanical & Aerospace Engineering UK

DETERMINATION OF FRACTURE MECHANICS PARAMETERS ON PIPE RING NOTCH TENSILE (PRNT) SPECIMENS

Isaak Dragan Trajkovic¹, Miloš Slobodan Milošević¹, Aleksandar Stojan Sedmak², Jovan Dobrica Tanaskovic², Bojan Ilija Medjo³

¹Innovation center of the faculty of Mechanical Engineering, Serbia; ²University of Belgrade, Faculty of Mechanical Engineering, Kraljice Marije 16, 11000 Belgrade, Serbia; ³University of Belgrade, Faculty of Technology and Metallurgy, Karnegijeva 4, 11000 Belgrade, Serbia

EFFECT ASSESSMENT OF FATIGUE BY CYCLIC TENSILE LOADING ON DAMAGE EVOLUTION IN GLASS/EPOXY COMPOSITE TUBE LAMINATE

GHOUAOULA ABDELHAMID¹, MAIZIA ABDELHAKIM², HABBAR GHANIA³, HOCINE ABDELKADER⁴

¹CHLEF UNIVERSITY; ²CHLEF UNIVERSITY; ³CHLEF UNIVERSITY; ⁴CHLEF UNIVERSITY

EFFECT OF CYCLIC HARDENING ON STRESS CORROSION CRACKING BEHAVIOR OF NICRMOV STEEL WELDED JOINTS

Yuhui Huang¹, Shuo Weng², Mingliang Zhu¹, Fuzhen Xuan¹

¹East China University of Science and Technology; ²University of Shanghai for Science and Technology

Effect of hydrogen on tensile and fatigue properties of copper-based cast alloy

Ren Yoshimoto¹, Kojiro Fujiyama², Takafumi Yano², Hirotoshi Enoki³, Takashi Iijima³, Junichiro Yamabe^1,3

¹Fukuoka University, 8-19-1 Nanakuma, Jonan-ku, Fukuoka, Japan; ²Takatori Seisakusho Co., Ltd., 213-1 Yoshiimachi, Ukiha, Fukuoka, Japan; ³National Institute of Advanced Industrial Science and Technology, 16-1 Onogawa, Tsukuba, Ibaraki, Japan

EFFECT OF PRECIPITATION HAREDENING ON THE FATIGUE LIMIT OF A BERYLLIUM COPPER ALLOY

TAKUMA KAWAHARA, YUYA TANAKA, MASAHIRO ENDO

Fukuoka University, Japan

EFFECT OF TEMPERATURE ON THE TOUGHNESS OF BILAYER ABS/15% PMMA COMPOSITE SHEETS

Abdelwahab KHLEDJ, Mohamed HADJ MILOUD, Mohammed MENDAS, Pavol HVIZDOŠ, Ibrahim ZIDANE, Richard SEDLÁK

Hassiba Benbouali Univesity of Chlef, Algeria

Evaluation of Bonding Strength of Epoxy Adhesive Joints with Weak Bonding Using Laser Shock-wave Adhesion Tests (LaSAT)

Risa Noda¹, Yuto Kasuya¹, Aoi Takagi¹, Yuichi Hosoya¹, Akio Yonezu²

¹Precision Engineering Course, Graduate School of Science and Engineering, Chuo University, Japan; ²Department of Precision Mechanics, Department of Precision Mechanics, Faculty of Science and Engineering, Chuo University, Japan

Evaluation of Hydrogen Compatibility of Cr-Mo Steel by the Continuous Hydrogen Charging Test

Kosuke Toyota¹, Takashi Matsuo^2,3

¹Fukuoka University, Graduate School of Engineering; ²Fukuoka University, Department of Mechanical Engineering.; ³Fukuoka University, Institute of Materials Science and Technology

Evaluation of Interfacial Bonding Strength of CFRP/Epoxy Resin Adhesive Using Laser Shock-Wave Adhesion Test

Yuto Kasuya¹, Aoi Takagi¹, Yuichi Hosoya¹, Cong Lee¹, Akio Yonezu²

¹Precision Engineering Course, Graduate School of Science and Engineering, Chuo University, Japan; ²Department of Precision Mechanics, Faculty of Science and Engineering, Chuo University Japan

EXPERIMENTAL DETERMINATION AND NUMERICAL VALIDATION OF THE FATIGUE GROWTH RATE OF A LOW CARBON MICROALLOYED STEEL

Bojana Zecevic¹, Ana Maksimović¹, Ljubica Milović², Vujadin Aleksic³, Srdjan Bulatovic³

¹Innovation Centre of the Faculty of Technology and Metallurgy; ²University of Belgrade, Faculty of Technology and Metallurgy; ³Institute for Testing of Materials-IMS Institute

FAILURE ANALYSIS FOR A HYPOCYCLOID-TYPE CRACK WITHIN A THERMO-ELASTIC MATERIAL

Yi-Lun Liao¹, Chien-Ching Ma¹, Ching-Kong Chao²

¹National Taiwan University; ²National Taiwan University of Science and Technology

FATIGUE PROPERTIES OF A NOVEL CAST QUASICRYSTAL ALUMINUM ALLOY

Mirjam Bajt Leban¹, Tadeja Kosec¹, Blaž Leskovar²

¹Slovenian National Building and Civil Engineering Institute, Slovenia; ²University of Ljubljana, Faculty of Natural Sciences and Engineering, Department of Matrials and Metallurgy, Aškerčeva cesta 12, 1000 Ljubljana, Slovenia

Fatigue properties of prestrained metastable austenitic stainless steels in presence of hydrogen

Kento Hashiguchi, Junichiro Yamabe

Fukuoka University, Japan

Features of the microdefects formation in geomaterials when exposed to high-power nanosecond electromagnetic pulses

Igor Bunin, Alexey Kochanov

Mel’nikov Institute of Comprehensive Exploitation of Mineral Resources RAS, Russian Federation

Finite element simulation of frost heaving induced cracking in rock-like materials using a phase field approach

Quy Minh VUONG¹, Minh Quan THAI², Yann CHARLES¹, Jia LI¹

¹LSPM Sorbonne Paris Nord, France; ²University of Transport and Communications

Fracture behaviour prediction of an historical bridge steel elements using machine learning models

Dorin Radu¹, Aman Kumar², Aleksandar Sedmak³, Simon Sedmak⁴, Mihajlo Arandjelovic⁵

¹Transilvania University of Brasov, Romania; ²Central Building Research Institute, Roorkee, India; ³University of Belgrade, Faculty of Mechanical Engineering, Belgrade, Serbia; ⁴Innovation center of the Faculty of Mechanical Engineering, Belgrade, Serbia; ⁵Innovation center of the Faculty of Mechanical Engineering, Belgrade, Serbia

FRACTURE MODELING AND EXPERIMENTAL STUDY ON INTERFACIAL ADHESION IN A THERMAL BARRIER COATING SYSTEM ON NI-BASED SUPERALLOYS

Elena FEDOROVA^1,2, Andrey BUROV¹, Egor MOSKVICHEV¹, Nadejda SUKHODOEVA²

¹Federal Research Centre for Information and Computational Technologies, Russian Federation; ²Siberian Federal University

Fracture toughness of shot peened 6060 T6 aluminium alloy

Erik Calvo-García^1,2, Óscar Barro², Pablo Pou-Álvarez², Aida Badaoui¹, Daniel Wallerstein², Antonio Riveiro^1,2, Rafael Comesaña^1,2

¹Materials Engineering, Applied Mechanics and Construction Department, EEI, University of Vigo, Lagoas-Marcosende, 36310 Vigo, Spain; ²LaserOn, CINTECX, University of Vigo, Lagoas-Marcosende, 36310 Vigo, Spain

FULL FIELD J-INTEGRALS BY DIGITAL IMAGE CORRELATION

Antti Forsström, Bruno Goncalves

VTT, Finland

HYDROGEN EMBRITTLEMENT OF AISI 420 STEEL: CONVENTIONAL VS. ADDITIVELY MANUFACTURED

Bojan Zajec¹, Mirjam Bajt Leban¹, Andraž Legat¹, Bojan Podgornik², Frantz Martin³

¹Slovenian National Building and Civil Engineering Institute (ZAG), Slovenia; ²Institute of Metals and Technology (IMT), Slovenia; ³Université Paris-Saclay, CEA, France

Hydrogen-Induced Ductility Losses of Additively Manufactured 17-4 PH Steels with Internal Hydrogen

Soma Kato¹, Kazuyuki Morishita², Kentaro Wada³, Junichiro Yamabe¹

¹Fukuoka University, Japan; ²Industrial Technology Center of Fukui Prefecture, Japan; ³National Institute for Materials Science, Japan

IDENTIFICATION BY INVERSE ANALYSIS OF COUPLED HARDENING LAW AND GTN DAMAGE MODEL PARAMETERS OF A COLD ROLLED STEEL

Abdelilah BOURAGBA, Ibrahim ZIDANE, Mohamed HADJ MILOUD, Mohamed MENDAS

Hassiba Benbouali University of Chlef, Algeria

IDENTIFYING A STRENGTHENING CONTRIBUTION VOID IN POROUS CERAMIC

Zhaoxiu Jiang, Yonggang Wang

Ningbo university, China, People's Republic of

INFLUENCE OF TEMPERATURE AND SPECIMEN ORIENTATION ON THE IMPACT TOUGHNESS OF MICROALLOYED STEEL

Ana Maksimović¹, Bojana Zečević¹, Ljubica Milivović², Vujadin Aleksić³

¹Innovation Centre of Faculty of Technology and Metallurgy; ²University of Belgrade, Faculty of Technology and Metallurgy; ³IMS Institute

Influence of vanadium content on the microstructure, mechanical and electrochemical properties of carbides in Cr-Mo steel

Aleksandar Todić¹, Milan T. Djordjević¹, Dušan Arsić², Ružica Nikolić³, Djordje Ivković², Dragan Cvetković⁴

¹Faculty of Technical Sciences, University of Priština, Kosovska Mitrovica, Serbia; ²Faculty of Engineering, University of Kragujevac, Kragujevac, Serbia; ³Research Centre, University of Žilina, Žilina, Slovakia; ⁴Institute for information technologies, Kragujevac

INVESTIGATION OF PHYSICOCHEMICAL PROPERTIES OF CHITOSAN BIOPOLYMER FILMS CONTAINING TEA TREE (MELALEUCA ALTERNIFOLIA) OR THYME (THYMUS VULGARIS) ESSENTIAL OIL

Krastena Todorova Nikolova¹, Gabor Zsivanovits², Maria Marudova³, Alexander Pashev⁴, Sofia Milenkova³, Anelia Gerasimova¹

¹Medical University Varna, Bulgaria; ²Institute of Food Preservation and Quality-Plovdiv, Agricultural Academy of Bulgaria,; ³University of Plovdiv “Paisii Hilendarski”; ⁴Medical University—Pleven, Faculty of Pharmacy

MICRO-MECHANICAL CHARACTERISATION OF HYDROGEN-ENHANCED FATIGUE CRACK GROWTH IN HIGH-CARBON CHROMIUM BEARING STEEL

Kurumi Kwaguchi¹, Yoji Mine¹, Kwangsik Kwak¹, Masahide Natori², Hiroki Komata²

¹Kumamoto University, Japan; ²NSK Ltd., Japan

MICROSTRUCTURAL FATIGUE CRACK GROWTH IN SINGLE COLONY OF TI-6AL-4V LAMELLER ALLOY

Yoji Mine¹, Shohei Ueki², Yu-Lung Chiu³, Paul Bowen³, Kazuki Takashima¹

¹Kumamoto University, Japan; ²Kyushu University, Japan; ³University of Birmingham, UK

NUMERICAL ANALYSIS OF A PARTIAL HIP IMPLANT FATIGUE BEHAVIOUR

Katarina Čolić¹, Simon Sedmak¹, Aleksandar Sedmak², Aleksandar Grbović²

¹Innovation Center of Faculty of Mechanical Engineering; ²University of Belgrade, Faculty of Mechanical Engineering

NUMERICAL ANALYSIS OF A TRANSPORTATION PIPELINE SYSTEM STRUCTURAL INTEGRITY

Katarina Čolić¹, Simon Sedmak¹, Aleksandar Sedmak², Aleksandar Grbović²

¹University of Belgrade, Faculty of Mechanical Engineering; ²University of Belgrade, Faculty of Mechanical Engineering

PHOTOPOLYMERIZATION 3D PRINTING OF 17-4PH /ZRO2 COMPOSITE STRUCTURE

Enkhtsolmon Choijilsuren¹, Jeong Seon Im¹, Minsoo Park²

¹Seoul National University of Science and Technology, Mechanical Information Engineering; ²Seoul National University of Science and Technology, Mechanical System Design Engineering

Relationship between defects and fatigue limit of cast aluminum alloy

Shohei Matsuda¹, Kota Takamatsu^2,3, Tohru Hashimoto^2,3, Takashi Matsuo¹, Masahiro Endo¹

¹Fukuoka University, Japan; ²HINODE Holdings Co. Ltd, Japan; ³Fukuoka University, Institute of Materials Science and Technology, Japan

Root Cause Failure Analysis of a 9Cr-1Mo tube in the CCR Unit of a Refinery

Reza Khadem Hosseini

Research Institute of Petroleum Industry, Iran, Islamic Republic of

STRESS STATE DEPENDENT PHASE FIELD MODELING OF DUCTILE FRACTURE

Iremnaz Yücel, Can Erdogan, Tuncay Yalçinkaya

Middle East Technical University, Department of Aerospace Engineering, 06800 Ankara, Türkiye

Study of the performance of a radial turbine operating with butane

Reda Belhouari, Mohamed Hammel

Oran University of Science and Technology , MOHAMED BOUDIAF

Surface Treatment of Thin Metallic Plate using Laser Induced Particle Impact Test (LIPIT)

Ryo Ichikawa, Miki Kajihara, Hiroto Suzuki, Tatsuya Amamiya, Aoi Takagi, Akio Yonezu

Department of Precision Mechanics, Chuo University, Tokyo, Japan

THE EFFECT OF CONSTRAINT ON THE T0 REFERENCE TEMPERATURE OF A533B C1 PRESSURE VESSEL STEEL ASSESSED WITH SMALL-SCALE SE(T) AND SE(B) SPECIMENS

Timo Petteri Veijola

VTT Technical Research Centre of Finland Ltd, Finland

THE EFFECT OF HEATH TREATMENT OF HIGH STRENGTH STEEL ON DYNAMIC STRENGTH OF HOWITZER CANNON BARREL

Gašper Fašun¹, Nenad Gubeljak², Jožef Predan², Mirco D. Chapetti³

¹SIJ Ravne Systems d.o.o., Slovenia; ²University of Maribor, Faculty of Mech. Eng.; ³University of Mar del Plata, Faculty of Mech. Eng.

THE EFFECT OF HELICAL DIAMETER AND OVALITY ON COLLAPSE PRESSURE OF HELICAL-SHAPED TUBE SUBJECTED TO EXTERNAL PRESSURE

GyoGeun Youn¹, MyeongWoo Lee², KwangHyun Ahn¹, Moonsu Park¹

¹SMART System Development Division, KAERI (Korea Atomic Energy Research Institute), Korea, Republic of (South Korea); ²Multi-purpose Small Reactor System Development Division, KAERI (Korea Atomic Energy Research Institute), Korea, Republic of (South Korea)

The effect of mean shear stress on torsional low-cycle fatigue life of notched AISI 4340 and 300M steels

Marian Patrick, Jeremy Laliberté, Xin Wang

Carleton University, Department of Mechanical and Aerospace Engineering, 1125 Colonel By Drive, Ottawa, Ontario Canada K1S 5B6

The Effect of Porosity on the Experimental Fracture Toughness of Cementitious Materials

Anne Zora Gierth, Tommy Mielke, Doru C. Lupascu

University of Duisburg-Essen, Germany, Institute for Materials Science and Center for Nanointegration Duisburg-Essen (CENIDE)

THE EFFECT OF RECYCLED STEEL FIBERS ON THE FRACTURE RESISTANCE OF CEMENT MORTARS

Zachary Charles Grasley¹, Xijun Shi²

¹Texas A&M University, United States of America; ²Texas State University, United States of America

THE EFFECT OF THE TRANSITION FRACTURE TEMPERATURE DEPENDENCE MODEL ON THE CONSERVATISM OF THE REFERENCE TEMPERATURE, T0

Kamila Karolina Nowosad¹, Eleanor Stillman², Daniel Cogswell¹

¹Department of Materials Science and Engineering, University of Sheffield; ²School of Mathematics and Statistics, University of Sheffield

The investigation into the mechanism of hydrogen embrittlement of ferritic spheroidal graphite cast iron using porous carbon steel

Yudai Kuga, Takashi Matsuo

Fukuoka University, Japan

THE MECHANICAL PROPERTIES OF X70 STEEL PRE-CHARGED IN BLEND OF HYDROGEN AND METHAN

Jan Kec, Lukáš Jeníček, Jakub Jindra, Miloslav Poupa

SVÚM a.s., Tovární 2053, 250 88 Čelákovice, Czech Republic

THE STORY BEHIND THE BEGINNINGS OF LINEAR ELASTIC FRACTURE MECHANICS (LEFM)

Ivana Cvetkovic¹, Radica Prokic Cvetkovic¹, Olivera Popovic¹, Marina Dojcinovic²

¹University of Belgrade, Faculty of Mechanical Engineering; ²University of Belgrade, Faculty of Technology and Metallurgy

UNDERSTANDING OF RELATIONSHIP BETWEEN FRACTURE AND SLIP BEHAVIOUR IN PERMENDUR ALLOYS USING MULTISCALE MECHANICAL TESTING OF POLY- AND SINGLE-CRYSTALLINE SPECIMENS

Yuki Tampa¹, Yoji Mine¹, Daiki Kato², Motoki Ohta³

¹Kumamoto University, Japan; ²Proterial, Ltd., Japan; ³Shimane University, Japan

VERIFICATION OF DIGITAL TWINS TO PREDICT MATERIAL FAILURE IN REAL SITUATION

Milos Milosevic¹, Isaak Trajkovic¹, Nenead Mitrovic², Ivana Jevtic¹, Dragica Manojlovic³, Jelena Sakovic Jovanovic⁴

¹Innovation Centre of Faculty of Mechanical Engineering in Belgrade, Serbia; ²University of Belgrade, Faculty of Mechanical Engineering, Serbia; ³University of Belgrade, Departmen of Restorative Odontology and Endodotics,Belgrade, Serbia; ⁴University of Montenegro, Faculty of Mechanical Engineering Podgorica

Verification of digital twins to predict material failure in real situations

Miloš S Milosevic¹, Isaak Trajkovic¹, Nenad Mitrovic², Ivana Jevtic¹, Dragica Manojlovic³

¹Innovation center of the faculty of Mechanical Engineering, Serbia; ²University of Belgrade, Faculty of Mechanical Engineering, Kraljice Marije 16, 11000 Belgrade, Serbia; ³University of Belgrade, Departmen of Restorative Odontology and Endodotics, Serbia

An innovative solution for determining stress intensity factors (SIF) using the GMDH neural network

Morteza Khomami Abadi¹, Mohammad Zaman Kabir¹, Kamran Nikbin²

¹Amirkabir University of Technology (Tehran Polytechnic), Iran, Islamic Republic of; ²Imperial College London, London, UK

Crack Identification Based on Dynamic Brittle Fracture Initiation Energy in Steel Specimens Using an Improved Artificial Neural Network

Abdelmoumin Oulad Brahim

Marche Polytechnic University, Italy

FAILURE ASSESMENT THROUGH VARIOUS UNCOUPLED DAMAGE MODELS IN FLOW FORMING PROCESSES

Tuncay Yalcinkaya¹, Hande Vural¹, Tevfik Ozan Fenercioglu²

¹Department of Aerospace Engineering, Middle East Technical University, 06800 Ankara, Türkiye; ²Repkon Machine and Tool Industry and Trade Inc., 34980, Istanbul, Türkiye

COMPARATIVE NUMERICAL ANALYSIS OF GAP AND OVERLAP EFFECTS ON MECHANICAL PROPERTIES OF VARIABLE STIFFNESS COMPOSITES

Gul Demirer, Altan Kayran

Dept. of Aerospace Eng., Middle East Technical University, Turkiye

FRACTURE BEHAVIORS OF FIBER-REINFORCED COMPOSITE BASED ON CLAMPED SINGLE EDGE NOTCHED TENSILE SPECIMEN

Xu Chen, Jinghui Wang, Zheng Liu

Tianjin University, China, People's Republic of

DWELL FATIGUE DAMAGE ANALYSIS IN TITANIUM ALLOYS USING CRYSTAL PLASTICITY AND PHASE FIELD FRAMEWORKS

Orhun Bulut, Tuncay Yalçinkaya

Middle East Technical University, Department of Aerospace Engineering, 06800 Ankara, Türkiye

COMPARATIVE ANALYSIS OF HYDROGEN CHARGING METHODS AND THEIR IMPACT ON THE MECHANICAL PROPERTIES AND TRAPPING CAPACITY OF AN X70 PIPELINE STEEL

Ismael Fernando Izquierdo Torres, Lisa Claeys, Margo Cauwels, Kim Verbeken, Tom Depover

Ghent University, Department of Materials, Textiles and Chemical Engineering, Sustainable Materials Sci-ence, Technologiepark-Zwijnaarde 46, 9052, Zwijnaarde, Belgium

Influence of grain size and secondary phases on the hydrogen embrittlement sensitivity of Al8(CoCrFeNi)92 high entropy alloy

Lisa Claeys¹, Kateryna Ulybkina², Kateryna Kamyshnykova², Kim Verbeken¹, Tom Depover¹

¹Ghent University, Department of Materials, Textiles and Chemical Engineering, Technologiepark 46, 9052 Zwijnaarde, Belgium; ²Institute of Materials and machine mechanics, Dubravska cesta 9, 845 13 Bratislava, Slovakia

STRUCTURAL INTEGRITY ASSESSMENT OF OIL STORAGE TANK: NON-DESTRUCTIVE APPROACH ACCORDING TO API CRITERIA

Lazar Jeremic¹, Branislav Djordjevic¹, Igor Martic¹, Aleksandar Sedmak¹, Aleksandar Jovanovic², Ana Petrovic³

¹Innovation Centre of the Facultyof Mechanical Engineering, Belgrade, Serbia, Serbia; ²Mont R Ltd., Belgrade, Serbia; ³University of Belgrade, Faculty of Mechanical Engineering, Serbia