Results 1 to 10 of about 1,502,237 (170)

Continuum Damage Mechanics Approach for Modeling Cumulative-Damage Model [PDF]

open access: yesMathematical Problems in Engineering, 2021
In this study, we propose a novel cumulative-damage model based on continuum damage mechanics under situations where the mechanical components are subjected to variable loading. The equivalent completely reversed stress amplitude accounting for the effect of mean stress, stress gradients, loading history, and additional hardening behavior related to ...
Haoran Li   +4 more
openaire   +1 more source

Cellular automaton model of damage [PDF]

open access: yesPhysical Review E, 2010
11 pages, 11 figures (2 in color). Various corrections as recommended by referees. This is the final version for publication in Phys.
Serino, C. A., Klein, W., Rundle, J. B.
openaire   +3 more sources

Damage in Rubble Mound Breakwaters. Part I: Historical Review of Damage Models

open access: yesJournal of Marine Science and Engineering, 2020
The term “damage” in rubble mound breakwaters is usually related to the foremost failure mode of this kind of coastal structures: their hydraulic instability. The characterization of the breakwater response against wave action was and will be the goal of
Álvaro Campos   +2 more
doaj   +1 more source

Study on Mechanical Properties of Deep Expansive Soil and Coupling Damage Model of Freeze–Thaw Action and Loading

open access: yesApplied Sciences, 2023
This study is primarily intended to present a damage constitutive equation under the combined action of confining pressures and freeze–thaw cycles by subjecting deep expansive clay to the consolidated undrained triaxial tests.
Zhuliang Zhu, Bin Lin, Shiwei Chen
doaj   +1 more source

Experimental Investigation of Stochastic Mechanical Behavior of Cement Emulsified Asphalt Mortar under Monotonic Compression

open access: yesApplied Sciences, 2020
Experimental investigation on cement emulsified asphalt mortar (CA mortar) under uniaxial monotonic compression by taking into account the stochastic properties were investigated.
Xiao Li   +4 more
doaj   +1 more source

Mesoscale modeling of fracture in cement and asphalt concrete

open access: yesPrzegląd Naukowy Inżynieria i Kształtowanie Środowiska, 2021
In this paper, mesoscale modeling is performed to simulate and understand fracture behavior of two concrete composites: cement and asphalt concrete using disk-shaped compact tension (DCT) tests.
Haider M. Al-Jelawy   +3 more
doaj   +1 more source

Dynamic Prediction Model for Initial Apple Damage

open access: yesFoods, 2023
Prediction models of damage severity are crucial for the damage expression of fruit. In light of issues such as the mismatch of existing models in actual damage scenarios and the failure of static models to meet research needs, this article proposes a ...
Tao Xu   +4 more
doaj   +1 more source

Research on calculation method of crack width of reinforced concrete

open access: yesShuili Shuiyun Gongcheng Xuebao, 2023
The nonlinear characteristics of the distribution and propagation of initial microcracks in reinforced concrete structures are obvious. It is of great significance to reasonably estimate the damage range and crack width in the process of concrete ...
DAI Yongqi, LIU Xiaoqing
doaj   +1 more source

Damage spreading in the Ising model [PDF]

open access: yesPhysical Review E, 1997
5 pages, RevTeX, revised and extended version, including 3 postscript ...
Hinrichsen, Haye, Domany, Eytan
openaire   +2 more sources

Development of Combined Load Spectra for Offshore Structures Subjected to Wind, Wave, and Ice Loading

open access: yesEnergies, 2022
Fixed offshore wind turbines continue to be developed for high latitude areas where not only wind and wave loads need to be considered but also moving sea ice.
Moritz Braun   +8 more
doaj   +1 more source

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