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Prikaz rezultata 31-40 od 65
Elasto-Plastic Analysis of Steel Beams
(Yugoslav Society of Mechanics, Belgrade, 2004)
In the modern structural design the limit state analysis of steel structure is obligatory. It is assumed that structure behave elastic until the maximum stress reaches the yield stress in the critical section. As the bending ...
Design of supplementary water tank 'Julino brdo' - Belgrade / Kompenzacioni rezervoar 'Julino brdo' - Beograd
(Udruženje za tehnologiju vode i sanitarno inžinjerstvo, Beograd, 2004)
The supplementary water tank “Julino Brdo”- Belgrade has been planed in order to provide water supply of the very centre of Belgrade during the accident situations. In the first phase two of the three water tanks are going ...
New seismic design approach of building structures / Savremeni pristup projektovanju aseizmičkih građevinskih objekata
(Univerzitet u Novom Sadu - Građevinski fakultet, Subotica, 2005)
In recent years, structural control for seismic loads is rapidly expanding principle, which substituted conventional principle based on ductile (yielding) response. Structural control fulfills the new requirement of permanent ...
Thermoelasticity of damaged elastomers: Effective material properties / Termoelastičnost oštećenih elastomera - efektivne karakteristike materijala
(Institut za ispitivanje materijala, Beograd, 2005)
The paper deals with an elastomer body having a random 3D-distribution of ellipsoidal mutually parallel voids. By making use of Levin’s formulae effective stiffness as well as thermal expansion tensors are found numerically. ...
Timoshenko's beam element / Timošenkov gredni element
(Univerzitet u Novom Sadu - Građevinski fakultet, Subotica, 2007)
Two-dimesional beam finite element based on Timoshenko 's beam theory is presented. Using hierarchycall approach, bending and shear stiffness matrices with linear and constant shear drformation acros the knght of the beam ...
Static inelastic analysis of steel frames with flexible connections / Statička nelinearna analiza čeličnih ramova sa fleksibilnim vezama
(Srpsko društvo za mehaniku, Beograd, 2004)
The effects of connection flexibility and material yielding on the behavior of plane steel frames subjected to static (monotonic) loads are presented in this paper. Two types of material nonlinearities are considered: ...
Closed Form Solutions for The Stability and Free Vibration Analysis of Laminated Composite Plates
(Serbian Society of Mechanics, Belgrade, 2007, 2007)
Analytical formulations and solutions to fundamental frequency and buckling loads analysis of simply supported isotropic and layered anisotropic cross-ply composite plates are presented. The displacement model based on ...
Thermoelasticity of damaged elastomers - Symmetry issues
(Institute of Physics Publishing, 2007)
The paper deals with an elastomer body having a random 3D-distribution of two phase inclusions: spheroidal mutually parallel voids as well differently oriented reinforcing parallel elastomeric stiff spheroidal short fibers. ...
One possible way of geometrical nonlinear tasks solution / Jedan mogući način rešavanja geometrijski nelinearnih zadataka
(Udruženje inženjera građevinarstva, geotehnike, arhitekture i urbanista "Izgradnja", Beograd, 2006)
Assuming convected coordinate frame, strain components are expressed as a average value of a infinitesimal deformations of the unperformed and deformed configurations. From the equilibrium momentum balance equation, using ...
Finite Element Model for the Static Analysis of Laminated Composite and Sandwich Plates
(Serbian Society of Mechanics, Belgrade, 2007, 2007)
Finite element model for the static analysis of laminated composite and sandwich plates, based on Generalized Laminate Plate Theory (GLPT) is presented in this paper. Within each layer, the theory assumes piece-wise variation ...