4 Artículos

Dynamic Analysis of a Large Deployable Space Truss Structure Considering Semi-Rigid Joints

Acceso

en línea

Huaibo Yao, Yixin Huang, Wenlai Ma, Lei Liang and Yang Zhao

Joints are widely used in large deployable structures but show semi-rigidity due to performance degradation and some nonlinear factors affecting the structure?s dynamic characteristics. This paper investigates the influence of semi-rigid joints on the ch... ver más

Revista: Aerospace Formato: Electrónico

Tabla de contenido: Vol: 10 Num: 0 Par: 9 Año: 2023

A Unified Numerical Approach to the Dynamics of Beams with Longitudinally Varying Cross-Sections, Materials, Foundations, and Loads Using Chebyshev Spectral Approximation

Acceso

en línea

Haizhou Liu, Yixin Huang and Yang Zhao

Structures with inhomogeneous materials, non-uniform cross-sections, non-uniform supports, and subject to non-uniform loads are increasingly common in aerospace applications. This paper presents a simple and unified numerical dynamics model for all beams... ver más

Revista: Aerospace Formato: Electrónico

Tabla de contenido: Vol: 10 Num: 0 Par: 10 Año: 2023

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