Structural response of existing spatial truss roof construction based on Cosserat rod theory
نویسندگان
چکیده
منابع مشابه
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A theory of discrete Cosserat rods is formulated in the language of discrete Lagrangian mechanics. By exploiting Kirchhoff’s kinetic analogy, the potential energy density of a rod is a function on the tangent bundle of the configuration manifold and thus formally corresponds to the Lagrangian function of a dynamical system. The equilibrium equations are derived from a variational principle usin...
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ژورنال
عنوان ژورنال: Continuum Mechanics and Thermodynamics
سال: 2018
ISSN: 0935-1175,1432-0959
DOI: 10.1007/s00161-018-0660-8