Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 6 of 6 for “"buckling stability"”.
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Symmetry, Bifurcation, and Computational Methods in Nonlinear Structural Mechanics (Buckling, Stability, Group)
The computation of global (equilibrium) solution branches of one-parameter systems arising in nonlinear structural mechanics is considered in this work. Particular emphasis is given to systems possessing spatial symmetry and to the exploitation of that symmetry in computational schemes.
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Multi-objective topology optimization for trabecular bone-like structure: role of stability and surface area
… requirements of compliance, surface area, and buckling stability. We use a classical rectangular plate model with uniform external load to demonstrate that the complexity of the resulting structure is driven by the optimization criteria rather than a specific domain geometry or loading pattern. …
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Contribution to load alleviation in aircraft pre-design and its influence on structural mass and fatigue
… constraints considered are material strength, buckling stability and static aeroelastic requirements. The steps loads analysis and structure optimization of the developed design process are conducted iteratively until the wing box mass converges. For the reference aircraft, the load alleviation …
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Identification of the Mechanism of Oxide Scale Fracture, and its Correlation with Strain Using Acoustic Emission.
… the shear strength of the layer and the buckling stability of the layer. However, spallation always required crack growth at the interface.<br/><br/>Measured failure strains in tension and compression agreed well with the predictions of a model incorporating the fracture mechanics …
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Přímočarý pneumatický motor
Bakalářská práce obsahuje popis a rozdělení pneumatických pohonů, hlavní část je věnována přímočarým pneumatickým motorů, jejich konstrukčním provedení a popisu jednotlivých částí motoru s ohledem na jeho funkci. Součástí rešerše je výpočet na vzpěrnou stabilitu pístní tyče a stručný popis prvků v …
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Bi-axially loaded slender reinforced concrete columns subjected to sustained loads
A generalized analytical approach is presented in this research to predict the behavior both of slender and short reinforced concrete columns under sustained biaxial eccentric load. The present analysis proposes equations established at a cross section of a reinforced concrete column by combining …