MATERIAL NONLINEAR ANALYSIS OF RIGID PLANE FRAMES BY TOTAL COMPLEMENTARY ENERGY MINIMIZATION
نویسندگان
چکیده
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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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: Doboku Gakkai Ronbunshu
سال: 1990
ISSN: 0289-7806,1882-7187
DOI: 10.2208/jscej.1990.416_37