منابع مشابه
NONLINEAR FRAME ANALYSIS BY MINIMIZATION TECHNIQUE
By minimizing the total potential energy function and deploying the virtual work principle, a higher-order stiffness matrix is achieved. This new tangent stiffness matrix is used to solve the frame with geometric nonlinear behavior. Since authors’ formulation takes into account the higher-order terms of the strain vector, the convergence speed of the solution process will increase. In fac...
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متن کاملnonlinear frame analysis by minimization technique
by minimizing the total potential energy function and deploying the virtual work principle, a higher-order stiffness matrix is achieved. this new tangent stiffness matrix is used to solve the frame with geometric nonlinear behavior. since authors’ formulation takes into account the higher-order terms of the strain vector, the convergence speed of the solution process will increase. in fact, bot...
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ژورنال
عنوان ژورنال: Journal of Applied Mechanics
سال: 1962
ISSN: 0021-8936,1528-9036
DOI: 10.1115/1.3640579