Претраживање
Приказ резултата 1-10 од 17
Efficient Adaptive Section Discretization Schemes
(Conference: Third European Conference on Earthquake Engineering and Seismology, 2022)
The paper summarises a family of adaptive fiber section discretization schemesfor nonlinear frame elements. The proposed schemes use cubature integration rules forintegration within the linear-elastic part of a section and ...
Experimental Investigation and Numerical Analysis of the Axial Load Capacity of Circular Concrete-Filled Tubular Columns
(MDPI, 2024)
This paper focuses on the experimental investigation of the axial load capacity of CFT
(concrete-filled steel tube) columns under actual construction conditions during building reconstruction. A total of four samples were ...
Bearing capacity calculation for middle slender and slender CFT circular columns
(Univerzitet u Novom Sadu Građevinski fakultet Subotica, 2017)
In middle slender and slender CFT columns the loss of capacity is based on
the problem of stability. In this case, we must take into account the effects of the second
order. A nonlinear model was created in computer ...
Long-term behavior of composite concrete girders made continuous
(MASE, 2011)
Time-dependent effects are significant for the design of range of concrete structures. Reliable data for creep and shrinkage properties of concrete and analytical procedures are needed to account for these effects. A number ...
Numerical modelling of concrete-filled steel tube columns under axial compression
(International Congress Proceedings / Association of Structural Engineers of Serbia, 16. Congress, 2022)
The paper presents the numerical modelling of concrete-filled steel tube stub columns under axial compression. The nonlinear 3D finite element model for the analysis was developed using ABAQUS software. The modelling, ...
Important aspects in design of anemometric steel masts in the Republic of Serbia
(Association of Structural Engineers of Serbia, 2022)
Design and construction of large wind farms requires preliminary measurement of wind energy potential at the future wind farm location. For these purposes, anemometer steel guyed masts are used, which carry equipment for ...
Efficient discretization of circular cross-section in fiber beam/column element
(The 16th International Conference on Civil, Structural & Environmental Engineering Computing, Riva del Garda, Italy, 2019)
Calculation of load capacity and stability of moderately slender and slender axial loaded circular CFT columns / Proračun nosivosti i stabilnosti umereno vitkih i vitkih centrično pritisnutih kružnih CFT stubova
(Društvo za ispitivanje i istraživanje materijala i konstrukcija Srbije, Beograd, 2018)
In this paper, results of experimental investigation of bearing capacity and stability of slender and moderately slender CFT circular tubes are presented. The effects of ratio thickness/ radius of steel cross section and ...
Nonlinear analysis of frames with flexible connections
(Elsevier Ltd, 2001)
The effects of flexibility and eccentricity in the nodal connections of plane frames due to static loading are considered in this paper. A numerical model that includes both nonlinear connection behavior and geometric ...
Redistribution of internal forces in composite concrete girders made continuous vs. time / Preraspodela uticaja kod naknadno kontinuiranih spregnutih armiranobetonskih nosača tokom vremena
(Univerzitet u Nišu, Niš, 2011)
Research on the long-term behavior of composite concrete girders made continuous is presented in the paper. Concrete precast element is cracked under construction load. Creep and differential shrinkage of precast and in-situ ...