Results 11 to 20 of about 1,662,412 (236)

Fracture toughness characterization of thin Ti/SiC composites [PDF]

open access: yes, 2011
Titanium based alloys reinforced uniaxially with silicon carbide fibres (Ti/SiC) are advanced and innovative materials for aerospace vehicles.
Ma, Wei
core   +7 more sources

Modelling of behaviour of metals at high strain rates [PDF]

open access: yes, 2006
The aim of the work presented in this thesis was to produce the improvement of the existing simulation tools used for the analysis of materials and structures, which are dynamically loaded and subjected to the different levels of temperatures and strain ...
Panov, Vili
core   +15 more sources

Modelling of Damage in Orthotropic Materials: Including Strain-Softening Effects in Dynamic Problems [PDF]

open access: yes, 2013
Damage models are developed within the continuum damage mechanics framework which allows the description of material degeneration with general constitutive equations.
Gemkow, Karla Simone
core   +7 more sources

Fracture mechanisms and failure criteria of adhesive joints and toughened epoxy adhesives [PDF]

open access: yes, 2010
PhDAdhesive bonded applications are used widely in industry because of significant advantages such as uniform stress distribution, and the ability to join different materials.
Xu, Botao
core   +4 more sources

Mechanically Robust Free-Standing Single-Walled Carbon Nanotube Thin Films With Uniform Mesh-Structure by Blade Coating

open access: yesFrontiers in Materials, 2020
Carbon nanotubes (CNTs) have garnered tremendous attention as building blocks for self-supporting membranes owing to remarkable developments in the manufacturing technology of high-quality CNT films.
Yuichi Kato   +5 more
doaj   +1 more source

Finite - Element Analysis of Shear - Connection Shear - Out Fracture Performance

open access: yesCivil and Environmental Engineering, 2022
This paper presents the finite-element analysis of the shear-connection shear-out fracture (SOF) performance, covering the prediction of the SOF displacement at fracture and surface and through-thickness fracture failure analyses.
Adewole Kazeem K.   +2 more
doaj   +1 more source

Evolution mechanism of optical fiber strain induced by multi-fracture growth during fracturing in horizontal wells

open access: yesPetroleum Exploration and Development, 2022
A forward model for optical fiber strain was established based on a planar 3D multi-fracture model. Then the forward method calculating distributed fiber strain induced by multi-fracture growth was proposed.
Ming CHEN   +6 more
doaj   +1 more source

Fracture analysis of debonding mechanism for FRP plates [PDF]

open access: yes, 2009
Inevitable flaws in the concrete-FRP interface govern plate debonding, and are not amenable to finite element analysis because the models require far more detail than will ever be available for the interface. This thesis describes a global-energy-balance
Achintha, Paththini Marakkala Mithila
core   +3 more sources

Sheared edge formability of multi-phase steels under in- and out-of-plane deformation [PDF]

open access: yesMATEC Web of Conferences
Multi-phase advanced high strength steels can exhibit significant sheared edge sensitivity due to their microstructures and alloying elements. Processing defects such as centerline segregation of martensite or Ti-based inclusions can affect edge ...
Narayanan Advaith   +4 more
doaj   +1 more source

Hot tensile deformation behavior and a fracture damage model of the wrought Mg–Gd−Y–Zn–Zr alloy

open access: yesJournal of Materials Research and Technology, 2023
The hot deformation behavior of the wrought Mg–Gd−Y–Zn–Zr alloy was studied by uniaxial tensile tests conducted at various temperatures (350–500 °C) and strain rates (0.1–0.0001s−1).
Honglei Zhang   +7 more
doaj   +1 more source

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