Open AccessDETERMINATION OF BENDING OF A BEAM FROM A NONLINEAR DEFORMABLE MATERIAL BY RITZ-TIMOSHENKO METHODS AND FINITE DIFFERENCES TAKING INTO ACCOUNT DEGRADATION FUNCTIONS OF CROSS SECTION RIGIDITY
Author(s) -
V.P. Selyaev,
Sergey Gryaznov,
Delmira Babushkina
Publication year - 2022
Publication title -
international journal for computational civil and structural engineering
Language(s) - English
Resource type - Journals
eISSN - 2588-0195
pISSN - 2587-9618
DOI - 10.22337/2587-9618-2022-18-2-85-97
Subject(s) - ritz method , finite element method , nonlinear system , timoshenko beam theory , rigidity (electromagnetism) , flexural rigidity , stiffness , structural engineering , bending , beam (structure) , mathematics , mathematical analysis , physics , engineering , boundary value problem , quantum mechanics