Deformational analysis of prestressed high‐strength concrete members using flexural constitutive model

The third equilibrium equation for forces of flexural member cross-section

“…Values of stress-strain state parameters in (perpendicular to longitudinal axes) cross-sections for various levels of loading are required to determine in investigation and design of building structures [1][2][3][4][5][6][7][8][9][10][11][12][13][14][15]. For simplification of calculations the real stress diagrams are superseded by arbitrary ones [5][6][7][8][9][10] and therefore calculated values of parameters are arbitrary as well.…”

A new steel structural system of a suspension pedestrian bridge

“…A computer program has been developed for the stress and strain analysis of concrete members [30,31]. For a given bending moment M, the computation is performed in iterations by the following steps:…”

Mechanical Simulation of Reinforced Concrete Slabs Subjected to Fire

“…Ðis modelis gali bûti taikomas: 1) paprastojo ir átemptojo gelþbetonio elementams; 2) trumpalaikëms ir ilgalaikëms deformacijoms (ávertinant susitraukimà bei valkðnumà) ávertinti; 3) plyðio plo-èiui apskaièiuoti. Integralinis modelis buvo pritaikytas ilgalaikei temperatûros poveikio gelþbetoninëms konstrukcijoms analizei [14], taip pat ðiuo metu trumpalaikëms ir ilgalaikëms temperatûros poveikio analizëms ið anksto átemptose gelþbetoninëse konstrukcijose [15].…”