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Now showing items 121-130 of 189
A simple solution for a crack reinforced by bands
(Engineering Fracture Mechanics, 1989)
The paper represents a simple approximate solution for a crack reinforced by elastic bands (springs). The obtained results for the stress intensity factor are compared with the exact solutions for the case of infinitely ...
Effects of mechanical uncertainties on dynamic properties of cross-laminated timber floors
(European Association for Structural Dynamics, 2020)
This paper investigates the effects of material properties (mass density, elastic and shear moduli) on dynamic properties of simply-supported CLT floors (natural frequencies, mode shapes and modal mass). Uncertainty ...
A contribution to the analysis of box beams with deformable cross section
(Journal of Constructional Steel Research, 1988)
This paper compares the simplified theory of thin-walled box beams with deformable cross section given by Sedlacek with the more accurate approach proposed by Kollbrunner and Hajdin. Single-cell, simply supported box girders ...
Vibrations of Massless Flexible Strip on Visco-Elastic Half-Space
(7th International Congress of Serbian Society of Mechanics, 2019)
This paper deals with the analysis of the dynamic response of the flexible strip foundation resting on the surface of the soil. Plane strain steady state analysis is considered. The cross section of the foundation behaves ...
Dinamika konstrukcija i zemljotresno inženjerstvo - Zbirka zadataka
(Univerzitet u Beogradu – Građevinski fakultet, Akademska misao, 2016)
Ova zbirka zadataka sadržajno je prilagođena programu nastave iz predmeta Dinamika konstrukcija i zemljotresno ineženjerstvo, koji se predaje na konstruktivnom modulu Građevinskog fakulteta u Beogradu. Stoga se može reći ...
Out-of-plane behavior of decoupled masonry infills under seismic loading
(17th World Conference on Earthquake Engineering, 2020)
Masonry is used in many buildings not only for load-bearing walls, but also for non-load-bearing enclosure elements in the form of infill walls. Many studies confirmed that infill walls interact with the surrounding ...
Performance of masonry infill walls in reinforced concrete frame buildings in recent earthquakes
(International Symposium on Durrës Earthquakes and Eurocodes, 2020)
Reinforced concrete (RC) frame structural system is widely used for housing and commercial construction in urban areas around the world. Exterior and interior partitions are in the form of masonry infills, which are usually ...
Seismic behaviour of RC frames with uncoupled masonry infills having two storeys or two bays
(Brick and Block Masonry-From Historical to Sustainable Masonry: Proceedings of the 17th International Brick/Block Masonry Conference (17th IB2MaC 2020), 2020)
Reinforced concrete (RC) structures with masonry infills are widely used for several types of buildings all over the world. However, it is well known that traditional masonry infills constructed with rigid contact to the ...
Dinamička krutost pravougaonog temelja
(13. Kongres Društva građevinskih konstruktera Srbije - DGKS, 2010)
U dinamiþkoj analizi interakcije tla i objekta u frekventnom domenu, primenom metode podstruktura, uticaj tla se zamenjuje dinamiþkom matricom krutosti. Elementi te matrice su kompleksne, frekventno zavisne funkcije, koje ...
One a possible constructive geometrical derivation of Mercator's conformal cylindrical map projection based on some historical facts
(Heldermann Verlag, 2006)
In modern cartography, Mercator's conformal cylindrical map projection is mathematically described by equations which involve logarithmic and trigonometric functions. It is evident that calculus and di®erential geometry ...