Energy certification of new buildings was introduced in the Republic of Serbia as a mandatory procedure in 2012. In addition to civil engineers, eligibility to take the professional examination and issue Energy Performance Certificates (EPCs) is granted to architects, mechanical engineers, and electrical engineers who have completed at least 300 EC...

By Stanko Ćorić, Zoran Perović

The second generation of Eurocode 5 is in preparation and has not yet been adopted, so the calculation of the load-carrying capacity of timber-steel connections is based solely on the rules of the first generation. Currently, load-carrying capacity is determined using expressions for thin or thick steel plates. For cases in between, linear interpol...

By Radovan Perić, Tanja Perčić, Miloš Milić, Dragan Manojlović

The paper presents the RELAR project, with the aim of improving the assessment of losses and the recovery process after an earthquake. The project is based on the application of machine learning methods and image recognition techniques to speed up the damage assessment process and increase the accuracy of remediation cost estimates. The limitations...

By Marko Marinković, Zoran Stojadinović, Miloš Kovačević, Mladen Nikolić, Dejan Marinković, Đorđe Nedeljković, Zoran Pucanović, Filip Đorđević, Marija Ivanović, Nevena Simić

Rad se bavi rekonstrukcijom zidane konstrukcije postojećeg hotelskog objekta sa aspekta seizmičkog proračuna i definisanja adekvatnih mera ojačanja. Analizirani su postojeće stanje konstrukcije, identifikacija kritičnih zona i procena nosivosti prema aktuelnim propisima. Poseban fokus je na modeliranju zidane konstrukcije i uticaju nepravilnosti na...

By Đorđe Jocković, Marko Marinković

The seismic performance of existing reinforced concrete (RC) buildings is a critical concern, especially for structures designed prior to the implementation of modern seismic design provisions. This paper presents the Japanese JBDPA Standard (2001) as a comprehensive framework for the seismic assessment of existing RC buildings. The methodology emp...

By Marija Vitanova, Goran Jekic

Stari savski most bio je ratni most u centru Beograd, izgrađen 1942. godine od strane Nemačkog Rajha, radi održavanja veze preko reke Sava, nakon rušenja Mosta kralja Aleksandra. Prvobitno namenjen kao privremena konstrukcija za vojni transport, služio je kao glavni tramvajski most do 2020. godine. Uzimajući u obzir stanje čelične konstrukci...

By Slobodan Jaćović, Li Xin, Danijel Kukaras, Elvir Kajević, Etényi Zalán, Jovana Vujičić, Mirjana Mandić, Vule Ristić, Mihajlo Milenković

Kod vitkih konstrukcija, odvajanje vrtloga izaziva oscilacije upravne na pravac strujanja vetra. U ovom radu izvršen je proračun maksimalnih amplituda poprečnih oscilacija primenom Pristupa 1 Priloga E Evrokoda 1-4 (SRPS EN 1991-1-4), na primeru reflektorskog stuba visine 39.3 metra u fazi izgradnje, bez reflektorske opreme. Rezultati pokazu...

By Milica Živković, Anina Glumac, Miroslav Marjanović

The increasing availability of experimental data in civil engineering has created new opportunities for the application of artificial intelligence techniques in structural engineering research. Machine learning approaches provide powerful tools for identifying complex relationships between material composition and mechanical properties. In this stu...

By Ivana Karadžić

The Winkler model is the most widely used approach for the structural design of industrial floor slabs because of its simplicity and implementation in commercial software. However, selecting a representative modulus of subgrade reaction remains a major source of uncertainty. Conventional methods usually derive this parameter from predicted settleme...

By Veljko Pujević, Nikola Obradović, Miloš Marjanović, Sanja Jocković, Nikola Tošić

Razvoj poglavlja o drvenim konstrukcijama u Evrokodu 8 pokazuje postepeni prelazak od veoma konzervativnog pristupa ka savremenom konceptu seizmičkog projektovanja zasnovanom na duktilnosti i disipaciji energije u spojevima i vezama. U EC8 druge generacije uvrštena su pravila za nove inženjerske drvene proizvode, uvedena je detaljna klasifik...

By Tatjana Kočetov Mišulić, Aleksandra Radujković