Results 131 to 140 of about 33,878 (148)

Research on Elastic-Plastic Seismic Response of Inclined Mega-Structures

Advanced Materials Research, 2011
With a special structure system and architectural shape, Kelamayi Exhibition Building has a quite complicated seismic response and dynamic behavior. Based on performance-based seismic design method, vibration characteristics and seismic response under different earthquakes are researched in this paper. Elastic-plastic model is made, and elastic-plastic
Nan Zhao, Lei Xin Jiang
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Elastic-plastic response of porous metals under triaxial loading

International Journal of Solids and Structures, 1988
Abstract Special constitutive equations are presented to describe the elastic-plastic response of porous metals. Employing a simple yield function, the theory is compared with experimental results for porous tungsten. Responses under hydrostatic compression and uniaxial strain compression are considered.
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Elastic-Plastic Seismic Response Analysis on the Special-Shaped Chimney

Applied Mechanics and Materials, 2014
Based on one 240-meter-high special-shaped RC chimney, the structure’s dynamic performance and elastic-plastic seismic response analysis has been studied in detail. From the analysis, it demonstrates the weak areas in the chimney. The interlayer displacement angle about corresponding performance points under four kinds of loading mode were also acuired,
Huan Qin Liu, Wei Bin Li, Ruo Yang Wu, Lin Fei Yan   +3 more
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Elastic-Plastic Dynamic Response and Buckling of Laminated Thin Shells

Journal of Composite Materials, 1991
A 48 degree-of-freedom doubly-curved quadrilateral laminated thin shell element including the effect of anisotropic plasticity is formulated to study the static, dynamic response and buckling of thin shell structures. The effect of geometric nonlinearity is also included.
D. G. Liaw, Henry T. Y. Yang
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On the influence of elastic–plastic coupling on sands response

Computers and Geotechnics, 2014
Abstract A sand constitutive model accounting for elastic–plastic coupling is presented. To this aim, general constitutive equations describing an elastic–plastic coupling effect are developed first. Afterwards, a modified critical state plasticity model for granular soils is introduced accordingly. Several examples are presented to show the achieved
Ali Lashkari, Ali Golchin
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Dynamic response of elastic-plastic pin-ended beams by galerkin's method

International Journal of Solids and Structures, 1994
Abstract The problem of the elastic-plastic response of beams with pinned ends under short pulse loading is solved by Galerkin's method (with six degrees of freedom). Numerical results are compared with results obtained by the ABACUS program. An approximate “elastic recovery” type solution is proposed.
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Estimation of elastic‐plastic strain response at two‐dimensional notches

Fatigue & Fracture of Engineering Materials & Structures, 2020
AbstractIt is widely recognized that the accuracy of notch fatigue calculations can be improved significantly when those calculations are based on the elastic‐plastic response strain at the notch root, as opposed to the remotely applied loads or stresses.
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Elastic-Plastic Response of Cracked Crystals

Key Engineering Materials, 1995
Jaroslav Pokluda, Pavel Šandera
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Simulating elastic-plastic material response of gear’s tooth root

2012
Although gears are, like most engineering structures, influenced by complex multiaxial stresses that arise from loading and geometry, simple specimens that are subjected to uniaxial states of stress are usually used in laboratory testing for obtaining material behavior and fatigue characterization, .
Križan, Božidar, Basan, Robert, Franulović, Marina   +2 more
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Shock Response of an Elastic-Plastic System

Journal of Applied Mechanics, 1964
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