Results 21 to 30 of about 1,676,393 (393)
Dynamic Fracture Criteria Evaluation of Bridge Structural Steel
The Baltic Journal of Road and Bridge Engineering, 2011 J-integral is the main effective and commonly used tool for elastic-plastic cracked material resistance assessment. Considering ductile behavior of bridges steel integral approach is suitable for fracture toughness evaluation.
Antanas Žiliukas, Marius Gintalas
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Fracture Behavior of Two Biopolymers Containing Notches: Effects of Notch Tip Plasticity
Applied Sciences, 2020 This paper analyzes the notch effect on the fracture behavior of two biomaterials (a brittle bone cement and a ductile dental material) under mode I loading. U-notched Brazilian disk (UNBD) specimens of both materials were tested under remote compression,
Sahel Shahbaz +3 more
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The Journal of Bone and Joint Surgery. British volume, 1961 1. Linear fractures of the shaft of the long bones are divided into four basic types: 1) transverse; 2) oblique transverse; 3) spiral; and 4) oblique. 2. The mode of production of these fractures is deduced on the grounds of simple mechanical theory: 1) transverse fractures are a result of angulation; 2) oblique transyerse are the result of ...
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Determination of Residual Welding Stresses in Load Bearing Structures Made of Welded Hollow Sections
The Baltic Journal of Road and Bridge Engineering, 2010 This paper presents methodology for determining residual stresses originated from welding process in load bearing bridge steel structures made of square profile tubes.
Antanas Žiliukas, Andrius Surantas
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Fracture mechanics of system "aerated concrete masonry – plaster covering" [PDF]
Инженерно-строительный журнал, 2014 Properties of plaster mortar must be appointed taking into account fracture mechanics of system "aerated concrete masonry – plaster covering", understanding the processes at his hardening and exploitation.
V.A. Paruta
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Nihon Kikai Gakkai ronbunshu, 2018 Carbon nanotube yarn, which is an aggregation of Carbon nanotubes (CNTs), enables CNTs to be used on macro scale. However, tensile strength of the CNT yarn is much lower than CNT itself, and improvement of the mechanical properties is a challenge for ...
Taesung KIM +7 more
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Frontiers in Materials, 2019 One of the common issues that occur after total knee replacement surgery is the aseptic loosening. The problem usually occurs after about 15 years from the surgery.
Majid Reza Ayatollahi +3 more
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Analysis of cracked plate membrane problem using Metis finite element model
Vietnam Journal of Mechanics, 2002 A conformable and convergent finite element technique is presented for calculation of stress intensity factors for cracked plate membrane problem, which is based on the formulation of the hybrid displacement finite element method, named "Metis elements".
Nguyen Dang Hung, Tran Thanh Ngoc
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Modeling the process of equilibrium crack growth in a composite specimen from the standpoints of the postcritical deformation mechanics [PDF]
Vestnik Samarskogo Gosudarstvennogo Tehničeskogo Universiteta. Seriâ: Fiziko-Matematičeskie Nauki, 2022 Ensuring the strength and safety of structures requires studying the issues of crack initiation and equilibrium growth. An analogy between the approaches of phenomenological fracture mechanics, which is based on the complete deformation diagrams usage ...
Valeriy E. Wildemann, Artur I. Mugatarov
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AIMS Materials Science, 2019 The fatigue life of an externally cracked modern tank gun barrel is controlled by the prevailing combined stress intensity factor (SIF) KIN, which consists of two components:KIP-the SIF caused by internal pressure; KIA-the positive SIF due to the tensile
Mordechai Perl, Tomer Saley
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