Results 21 to 30 of about 59,652 (302)

Analysis of cracked plate membrane problem using Metis finite element model

open access: yesVietnam 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
doaj   +1 more source

Simulation-based prediction of bone healing and treatment recommendations for lower leg fractures: Effects of motion, weight-bearing and fibular mechanics

open access: yesFrontiers in Bioengineering and Biotechnology, 2023
Despite recent experimental and clinical progress in the treatment of tibial and fibular fractures, in clinical practice rates of delayed bone healing and non-union remain high.
Marcel Orth   +9 more
doaj   +1 more source

Toughness of carbon nanotubes conforms to classic fracture mechanics [PDF]

open access: yesScience Advances, 2016
Israel Greenfeld   +2 more
exaly   +2 more sources

Asymptotic methods of nonlinear fracture mechanics: results, contemporary state and perspectives

open access: yesVestnik Samarskogo Gosudarstvennogo Tehničeskogo Universiteta. Seriâ: Fiziko-Matematičeskie Nauki, 2013
In the paper the brief review of the important results of nonlinear fracture mechanics recently obtained by the asymptotic methods and perturbation techniques is given.
Larisa V Stepanova, Ekaterina M Adylina
doaj   +3 more sources

Fracture mechanics approaches to modeling the pullout of anchor bolts [PDF]

open access: yes, 1992
Summarizes and presents preliminary results of a round-robin analysis of anchor bolts organized by RILEM TC 90-FMA, Fracture Mechanics of Concrete-Applications.
Elfgren, Lennart,, Schwartz, S E
core   +1 more source

Causes of scatter in high rate fracture testing of polymers [PDF]

open access: yes, 2013
A method based on the measurement of failure time is being developed by the European Structural Integrity Society to determine high rate fracture toughness of polymers.
Horsfall I.   +3 more
core   +1 more source

A fracture mechanics analysis of the micromechanical events in finite thickness fibre push-out tests [PDF]

open access: yes, 2022
Understanding the micromechanical events of interfacial failure in fibre reinforced composites is vital to accurately characterising micromechanical properties and, consequently, the macroscopic properties of the composite.
Giuliani, Finn   +9 more
core   +1 more source

Modeling the process of equilibrium crack growth in a composite specimen from the standpoints of the postcritical deformation mechanics [PDF]

open access: yesVestnik 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
doaj   +1 more source

A mechanistic approach to the Kitagawa-Takahashi diagram using a multiaxial probabilistic framework [PDF]

open access: yes, 2013
The aim of this paper is to propose a flexible multiaxial modelling framework that is capable of combining two fatigue damage mechanisms so as to continuously describe the Kitagawa-Takahashi diagram.
PESSARD, Etienne   +3 more
core   +1 more source

Review of time-dependent fracture model of concrete

open access: yes矿业科学学报, 2021
The integrity of concrete structures under strong earthquakes and the stability of concrete structures with cracks are concerns of national security strategies.These two issues are closely related to the time-dependent fracture behavior of concrete.The ...
Chen Yulong, Cao Peng
doaj   +1 more source

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