The increasing use of cross laminated timber (CLT) in modern construction is driven by its sustainability and favorable structural properties compared to concrete and steel. This paper investigates the seismic performance of a typical frame of a prefabricated four storey CLT building in a seismic region. The study assesses the dissipative behavior ...

By Anđelija Ilić, Andrija Zorić, Radovan Cvetković, Marija Spasojević Šurdilović, Dragan Zlatkov

Owing to its low density, self-compacting capability, and thermal insulation properties, foamed concrete is widely used in lightweight construction. However, achieving an optimal balance between mechanical strength and dry density remains a major challenge in mix design. This study experimentally evaluated 32 foamed concrete mixtures incorporating ...

By Ehsan Kiana, Aleksandar Radević

Projektovanje sanacije postojećih TBM tunela zahteva proveru stvarnog stanja konstrukcije, a ne oslanjanje isključivo na pretpostavke prvobitnog projekta. U radu je prikazan objedinjeni postupak koji obuhvata pregled dokumentacije, vizuelni pregled, geološka, geotehnička i hidrogeološka istraživanja, ispitivanje betonskih kernova i nu...

By Ivana Vujović

Water ingress is a major cause of deterioration in underground tunnel structures, particularly in ageing railway systems. This study presents the proposed solution for the rehabilitation of the Belgrade underground railway tunnel system, emphasizing both waterproofing and structural improvement. The analysis is based on real geological, geotechnica...

By Ivana Bulajić, Aleksandar Savić

U radu je prikazan razvoj i validacija numeričkog modela željezničkog vijadukta na km 117+155 na pruzi Novi Sad–Subotica primjenom rezultata dinamičkog probnog opterećenja. Analiza je obuhvatila armiranobetonske prednapregnute sandučaste raspone dužine 23,5 m i 31,5 m. Numerički model razvijen je u programu MIDAS Civil, pri čemu je analiziran...

By Mirko Vojinović, Ivana Tadić

Cross laminated timber (CLT) is relatively new and eco-friendly prefabricated wood product in a form of large structural panels used mostly for floors and walls. Cross-wise layer configuration enables both in- and out-of-plane resistance of CLT panels, providing significant structural flexibility. Modern structural demands, such as long-spans and h...

By Nađa Simović, Ivan Glišović, Marija Todorović

Savremeno projektovanje sve više se oslanja na BIM tehnologiju i digitalne alate koji omogućavaju efikasniju izradu i upravljanje projektnom dokumentacijom. Softver Autodesk Revit predstavlja jednu od ključnih platformi za BIM modelovanje u svetu, dok se njegova funkcionalnost dodatno proširuje primenom plug-in alata i skriptnih re&sc...

By Teodora Stanoev, Iva Mrdaković, Maja Tatić

Although concrete is classified as a non-combustible material and generally exhibits good fire resistance, exposure to elevated temperatures may significantly reduce the mechanical properties of concrete and reinforcing steel, resulting in cracking, spalling, reinforcement degradation, excessive deformations, and, in severe cases, structural collap...

By Meri Cvetkovska, Milica Jovanoska Mitrevska

U radu su predstavljeni projektovanje, izgradnja i ispitivanje čeličnog vodotornja za fabriku auto-delova “Minal” u Šapcu. Vodotoranj ima zapreminu rezervoara od 100 m3 i ukupnu visinu od 23,20 m. Konstrukciju čine prostorni rešetkasti stub visine 19,0 m i cilindrični rezervoar prečnika 6,0 m i visine 4,0 m. Temeljna ploča...

By Goran Radeka, Branko Ilić, Slaviša Antešević, Andjela Gligić, Miodrag Đurđević, Dušan Arsić, Jelena Cvetković

The majority of small and medium-span bridges in Germany are made of prestressed concrete. All bridges are inspected at regular intervals to identify damage or load-bearing deficiencies at an early stage. Nevertheless, on September 11, 2024, the prestressed Carola Bridge in Dresden partially collapsed without prior warning. This article first provi...

By Gregor Schacht, Max Fiedler, Robert Ritter, Silke Scheerer, Steffen Marx