MATERIALS AND MODERN STRUCTURAL SOLUTIONS FOR BUILDING STRUCTURES
نویسندگان
چکیده
منابع مشابه
Modern Building Materials, Structures and Techniques
The family of iterative methods for static and natural vibration analysis, based on preconditioned conjugate gradient (PCG) method with aggregation multilevel preconditioning, is considered. Both: the element-by-element procedure for assembling of stiffness matrix and sparse direct solver for it factoring and fast forward − backward substitutions ensure the high stability of methods against ill...
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ژورنال
عنوان ژورنال: Herald of Dagestan State Technical University. Technical Sciences
سال: 2020
ISSN: 2542-095X,2073-6185
DOI: 10.21822/2073-6185-2019-46-4-167-175