Results 21 to 30 of about 43,169 (163)

An experimental investigation of fatigue reliability laws /

open access: yes, 1983
This item was digitized as part of a project to share McGill's intellectual legacy with the public. If you are the copyright holder or a relative of the copyright holder who is deceased, you may request withdrawal by emailing escholarship.library@mcgill.ca.
J. W. Provan, Y. Theriault
openaire   +3 more sources

Experimental Study on Flexural Fatigue Properties of Reinforced Concrete Beams after Salt Freezing

open access: yesAdvances in Materials Science and Engineering, 2020
In order to study the fatigue behavior decay law of reinforced concrete structures in cold region under the action of chlorine salt and freeze-thaw, 150-time water freeze-thaw and salt freeze-thaw cycles of reinforced concrete beams were carried out by ...
Jianxi Yang   +2 more
doaj   +1 more source

A cyclic slip irreversibility based model for fatigue crack initiation of nickel base alloys

open access: yesMATEC Web of Conferences, 2018
The opportunity to define a microscopic law of fatigue crack initiation using Manson-Coffin law formulated in terms of cyclic slip irreversibility deduced from AFM measurements is discussed for a polycrystalline superalloy with different grain sizes and ...
Ho Hsin Shen   +2 more
doaj   +1 more source

Effect of different surface conditions on fatigue properties of 7N01 aluminum alloy and the behavioral mechanism of crack of the alloy under alternating load

open access: yesMaterials Research Express, 2020
In this paper, the surface of 7N01 aluminum alloy profile is sandblasted or electropolished. The influence of different surface conditions on its conditional fatigue strength and fatigue mechanism under the alternating load after prefabricated short ...
Zhiyuan Chen   +5 more
doaj   +1 more source

Stochastic filter-based fatigue crack growth prediction for pipelines considering unknown model parameters and measurement uncertainty

open access: yesJournal of Pipeline Science and Engineering, 2022
In this study a methodology is developed and implemented in Python for fatigue crack growth prediction in pipelines, by leveraging measurement data and fatigue growth model predictions.
Durlabh Bartaula, Samer Adeeb, Yong Li
doaj   +1 more source

Experimental Research on Acoustic Emission Characteristics and Felicity Effects during Coal Fatigue Failure under Cyclic Loading

open access: yesAdvances in Materials Science and Engineering, 2020
In order to study the acoustic emission characteristics and Felicity effect in the process of coal fatigue failure and reveal the internal relationship between the fatigue damage evolution law and the acoustic emission activity, with the help of MTS815 ...
Yongjie Yang, Luyi Xing
doaj   +1 more source

An Entropy Based Low-Cycle Fatigue Life Prediction Model for Solder Materials

open access: yesEntropy, 2017
Fatigue damage is an irreversible progression which can be represented by the entropy increase, and it is well known that the second law of thermodynamics can describe an irreversible process.
Jundong Wang, Yao Yao
doaj   +1 more source

Consecutive shock wave and fatigue loads: action invariants as optimization parameters under Laser Shock Pinning

open access: yesFracture and Structural Integrity
The criteria for optimizing shock-wave modes to increase the fatigue life of aircraft engine alloys are discussed with reference to laser shock peening (LSP).
Mikhail Bannikov   +5 more
doaj   +1 more source

Interface damage model for fatigue-driven fracture

open access: yesMATEC Web of Conferences, 2018
A fatigue interface damage model is presented that is based on combining a fatigue evolution law with a static interface damage model. The fatigue model elegantly enables the simulation of crack initiation and propagation in a computationally efficient ...
Geng Feiyu, Suiker Akke S. J.
doaj   +1 more source

Algorithm for automatic fatigue crack growth simulation on welded high strength steels

open access: yesFracture and Structural Integrity, 2019
Nowadays the demand for high strength steels is increasing. In order to design and develop high performance products, it is essential to understand the fatigue behavior of these materials.
R. Baptista, J. Marques, V. Infante
doaj   +3 more sources

Home - About - Disclaimer - Privacy