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4篇 您的检索式:作者名="Dusicka Peter"
    题名 作者 年代 出处 被引量
1Cyclic response of plate steels under large inelastic strains 显示文摘Dusicka Peter Itani Ahmad M Buckle Ian G 2007Journal of Constructional Steel Research2007,63,2:1
2Finite element investigation of steel built-up shear links subjected to inelastic deformations显示文摘Non-linear finite element models accounting for large displacements have been used to investigate the behavior of steel built-up shear links that had previously been tested using large-scale experiments. The links were designed using stccl grades with yield points ranging from high to low strengths. The objectives of thc numerical analyses were to further investigate the non-linear behavior and to correlate the numerical results with experimental observations. Elasto-plastic as well as cyclic stress-strain material properties were incorporated to study the influence of material behavior on the overall shear link response. Non-linear monotonic analyses of the shear links incorporating the cyclic stress-strain steel properties resulted in similar trends in the response as the backbone curves recorded from the physical experiments. The numerical models of built-up shear links utilizing structural grade steels closely correlated to the experimentally recorded shear strength.Models utilizing low yield point steels overestimated the shear strength, which was caused by the characteristics of cyclic behavior of those steels. The detailed numerical models also allowed for investigation of the plastic strain demands on the different components of the link. It was shown that finite element models combined with appropriate stress-strain relationship may be used with confidence to check the design of shear links of different steel grades and sectional geometries.Peter Dusicka Ahmad M.Itani Ian G.Buckle 2004Earthquake Engineering and Engineering Vibration2004,3,2:1
3Global Restraint in Ultra-Lightweight Buckling-Restrained Braces显示文摘Peter Dusicka John Tinker 2013Journal of Composites for Construction2013,,1:1
4Global Restraint in Ultra - Light- weight Buckling - Restrained Braces 显示文摘Peter Dusicka and John Tinker 2013Journal of Composites for Construction2013,17,1:1
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