Results 101 to 110 of about 16,413 (225)
Tests show that aluminum welds are improved by bead removal [PDF]
, 1967 Tests with 2218-T87 aluminum alloy plate indicate improvements in strength, ductility, fatigue properties, and burst pressure result when one or both of the top and bottom weld beads are removed. There is, however, a drop in yield strength.
Hood, D. W.
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Composite structural materials [PDF]
Transverse properties of fiber constituents in composites, fatigue in composite materials, matrix dominated properties of high performance composites, numerical investigation of moisture effects, numerical investigation of the micromechanics of composite
Ansell, G. S. +2 more
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Metalurgija, 2017 The contribution deals with a research into the fatigue life of weld joints of AlMgSi07.F25 aluminium alloy. The paper will present unique biaxial testing equipment, process of preparation of specimen rods for fatigue tests, and the results of fatigue ...
M. Vaško +3 more
doaj
A real time neural net estimator of fatigue life [PDF]
A neural net architecture is proposed to estimate, in real-time, the fatigue life of mechanical components, as part of the Intelligent Control System for Reusable Rocket Engines. Arbitrary component loading values were used as input to train a two hidden-
Merrill, W., Troudet, T.
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Crack mode and life of Ti-6Al-4V under multiaxial low cycle fatigue
Fracture and Structural Integrity, 2015 This paper studies multiaxial low cycle fatigue crack mode and failure life of Ti-6Al-4V. Stress controlled fatigue tests were carried out using a hollow cylinder specimen under multiaxial loadings of ?=0, 0.4, 0.5 and 1 of which stress ratio R=0 at room
Takamoto Itoh +4 more
doaj
Application study of filamentary composites in a commercial jet aircraft fuselage [PDF]
A study of applications of filamentary composite materials to aircraft fuselage structure was performed. General design criteria were established and material studies conducted using the 727-200 forebody as the primary structural component.
Johnson, R. W., June, R. R.
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Analytical and experimental investigation of fatigue in a sheet specimen with an interference-fit bolt [PDF]
A fatigue analysis, based on finite-element calculations and fatigue tests, was conducted for an aluminum-alloy sheet specimen with a steel interference-fit bolt.
Crews, J. H., Jr.
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Mechanical characterization of elastic edible films with single, crosslinked and interpenetrating biopolymer networks using combined uniaxial and biaxial analysis. [PDF]
Curr Res Food SciSteffens Q +6 more
europepmc +1 more source
HOST structural analysis program overview [PDF]
Hot-section components of aircraft gas turbine engines are subjected to severe thermal structural loading conditions, especially during the startup and takeoff portions of the engine cycle.
Thompson, Robert L.
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