Results 291 to 300 of about 1,392,331 (344)

Risks of Accumulated Environmental Damage

Issues of Risk Analysis, 2023
The article deals with the issues related to the accumulated environmental damage that was formed on the territory of Russia during the Soviet era and after the collapse of the USSR, the decision on the elimination of which is only being planned at the present time. This damage is due to the lack of attention on the part of the state and enterprises of
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Damage accumulation of graded steel

Engineering Failure Analysis, 2010
Abstract The damage evolution of graded steel is studied. Specimens are taken out of a flange shaft having a graded microstructure resulting from thermo-mechanical forming process. Fatigue experiments are performed for the base material with a ferritic–pearlitic microstructure as well as for the nearly fully martensitic microstructure which is found ...
M. Besel, A. Brueckner-Foit, F. Zeismann, A. Gruening, J. Mannel   +4 more
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Damage Accumulation in Glass Plates

Journal of Engineering Mechanics, 2002
This paper examines the glass cladding damage accumulation caused by wind loading. The primary focus is the effect of the non-Gaussian nature of wind pressure fluctuations. The damage is estimated using the Monte Carlo methodology and Brown's integral formulation.
GIOFFRE', Massimiliano, GUSELLA, Vittorio   +1 more
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Three-dimensional anisotropic damage accumulation

1999
Directional damage or, more precisely, damage anisotropy in creep conditions under nonproportional loading requires a modification of the simple scalar description of the damage growth rule (Chap. 2) and the creep-damage coupling in constitutive equations.
Jacek J. Skrzypek, Artur Ganczarski
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Damage Accumulation in Fibers

2002
The term damage accumulation is a means of addressing cumulative change in the fiber material (chemically and/or structurally) without necessarily implying that the change(s) is (are) detrimental to further processing of the fibers, or to their functioning as load-bearing components.
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Prediction of bone adaptation using damage accumulation

Journal of Biomechanics, 1994
The adaptation of bones to a change in function has been recognised for many centuries, but only recently have mathematical laws been proposed to describe it. One proposed mathematical law is based on the hypothesis that, after a change in load, the strain in the bone microstructure is regulated to a homeostatic equilibrium. Strain-adaptive remodelling
P J, Prendergast, D, Taylor
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Scaling in Damage Accumulation

2009
A detailed analysis of damage accumulation in metal specimens under irradiation, tension, mechanical and thermal fatigue shows that it occurs in two stages, the first being dominated by defect accumulation and the second, by defect growth. The stages are characterized by different sensitivity of defects to material structure and different defect size ...
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Vulnerability of damage-accumulating systems

Reliability Engineering & System Safety, 1996
Abstract Disastrous failures have shown that systems can be highly vulnerable. Quantified vulnerability can help designers and regulators to decide how much vulnerability is tolerable. Vulnerability of a system to a specified disturbance is defined as the ratio of the probability of failure of the disturbed system to the probability of failure of the
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Designing Scenarios of Damage Accumulation

2019
The problems arising in working out damage accumulation scenarios in performance based designing are considered. These include specifying the group of limiting states for the structure under consideration, specifying the design input for each limiting state, establishing the criterion of the limit state occurrence, methods of calculating the structure ...
Andrey Benin, Shoxista Nazarova, Alexander Uzdin   +2 more
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Damage Accumulation in CMCs

Silicon carbide/ silicon carbide ceramic matrix composites (SiC/SiC CMCs) are a subgroup of structural ceramics that are well-suited for high-temperature aerospace applications, due to their low weight, excellent creep resistance, damage tolerance, and high specific strength.
B. Swaminathan, J. D. Kiser, A. S. Almansour, K. Sevener, S. Daly   +4 more
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