Single‐layer cylindrical shells are widely used as roofing solutions for large‐span structures due to their light weight and structural efficiency. The load resistance of such structures is largely influenced by the member arrangement and boundary conditions. There are very limited studies on the effects of member arra...
Advanced analysis has been shown to improve material efficiency in statically indeterminate steel-framed structures compared with member-based linear elastic design methods. However, limited research has investigated its applicability to geometrically nonlinear steel structures where residual stresses are induced by th...
Accurate prediction of concrete mechanical and deformation behavior remains one of the major challenges in materials engineering and science. This study presents results from structural and finite element (FE) modeling, providing a prediction of the stress–strain state of hardened cement paste and concrete. It proposes...
A brief review of foreign and domestic theories or criteria for concrete strength, modern proprietary and “heavy” software and computing systems for solving reinforced concrete problems in a 3D solid nonlinear formulation is provided. The concrete strength criteria used in these systems are listed. The Menetrey-Willam...
An improved method for calculating reinforced concrete structures has been developed, based on the fundamental principles of the modern phenomenological theory of a non-linearly deformable elastic-creeping body, which takes into account tensor nonlinearity and rheology of deformation together with non-force...
An approach to directly assessing the stability of a flat frame structure under unsteady dynamic loading is proposed and numerically investigated. In contrast to the traditional choice of a single static or quasi-static calculation case, at each step of integrating the equation of motion, an instantaneous stability pro...
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