Modeling of thermo-mechanical fracture behaviors based on cohesive segments formulation
Sign Up to like & getrecommendations! Published in 2017 at "Engineering Analysis With Boundary Elements"
DOI: 10.1016/j.enganabound.2017.01.007
Abstract: Abstract An element-free framework is developed to study the thermo-mechanical fracture behavior of materials based on the cohesive segments model, in which a crack is treated as a combination of a series of cohesive segments… read more here.
Keywords: mechanical fracture; thermo mechanical; cohesive segments; modeling thermo ... See more keywords
Mechanical and fracture properties of geopolymer concrete with basalt fiber using digital image correlation
Sign Up to like & getrecommendations! Published in 2021 at "Theoretical and Applied Fracture Mechanics"
DOI: 10.1016/j.tafmec.2021.102909
Abstract: Abstract This paper investigates the mechanical and fracture properties of basalt fiber reinforced fly ash geopolymer concrete with different length (3 mm, 6 mm, 12 mm and 18 mm), which were tested by means of compressive strength test, splitting… read more here.
Keywords: basalt fiber; fracture; fracture properties; mechanical fracture ... See more keywords
Finite element analysis potentially identifies nonessential prophylactic stabilization in femurs with metastatic disease
Sign Up to like & getrecommendations! Published in 2022 at "Proceedings of the Institution of Mechanical Engineers, Part H: Journal of Engineering in Medicine"
DOI: 10.1177/09544119221109740
Abstract: Metastatic bone disease (MBD) is often managed by non-specialized orthopedic surgeons who rely on Mirels’ criteria to predict pathologic fracture risk. However, low specificity of Mirels’ criteria implies many lesions are scored at high fracture… read more here.
Keywords: strength; fracture; fracture risk; finite element ... See more keywords
A phase-field model for thermo-mechanical fracture
Sign Up to like & getrecommendations! Published in 2022 at "Mathematics and Mechanics of Solids"
DOI: 10.1177/10812865221085198
Abstract: In this article, we propose a thermodynamically consistent phase-field model for thermo-mechanical fracture and provide an open-source implementation of the proposed model using a recently developed finite element toolbox, Gridap in Julia. Here, we have… read more here.
Keywords: phase field; thermo mechanical; field model; mechanical fracture ... See more keywords
Individualized Determination of the Mechanical Fracture Environment After Tibial Exchange Nailing—A Simulation-Based Feasibility Study
Sign Up to like & getrecommendations! Published in 2021 at "Frontiers in Surgery"
DOI: 10.3389/fsurg.2021.749209
Abstract: Non-union rate after tibial fractures remains high. Apart from largely uncontrollable biologic, injury, and patient-specific factors, the mechanical fracture environment is a key determinant of healing. Our aim was to establish a patient-specific simulation workflow… read more here.
Keywords: mechanical fracture; fracture; exchange nailing; simulation ... See more keywords
Mechanical Fracture and Fatigue Characteristics of Fine-Grained Composite Based on Sodium Hydroxide-Activated Slag Cured under High Relative Humidity
Sign Up to like & getrecommendations! Published in 2020 at "Applied Sciences"
DOI: 10.3390/app11010259
Abstract: A typical example of an alternative binder to commonly used Portland cement is alkali-activated binders that have high potential as a part of a toolkit for sustainable construction materials. One group of these materials is… read more here.
Keywords: activated slag; mechanical fracture; fracture; fine grained ... See more keywords
Mechanical and Fracture Properties of Fly Ash Geopolymer Concrete Addictive with Calcium Aluminate Cement
Sign Up to like & getrecommendations! Published in 2019 at "Materials"
DOI: 10.3390/ma12182982
Abstract: In this paper, the mechanical and fracture properties of fly ash geopolymer concrete (FAGC) mixed with calcium aluminate cement (CAC) were explored. Fly ash was partially replaced by CAC with 2.5%, 5% and 7.5%. The… read more here.
Keywords: properties fly; mechanical fracture; fracture; ash geopolymer ... See more keywords
Experimental Investigation of Mechanical and Fracture Behavior of Parallel Double Flawed Granite Material under Impact with Digital Image Correlation
Sign Up to like & getrecommendations! Published in 2023 at "Materials"
DOI: 10.3390/ma16062263
Abstract: During the excavation of underground projects, the rock masses left as the bearing support system are also subjected to dynamic loads from the excavation activities ahead. These rock masses have been damaged and fractured during… read more here.
Keywords: investigation mechanical; experimental investigation; behavior parallel; mechanical fracture ... See more keywords