9 hasil untuk "Predrag Petronijević"
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Artikel Jurnal
Određivanje rezidualne vrijednosti građevinske mehanizacije na temelju starosti strojeva
U radu je istražen odnos između rezidualne vrijednosti i vijeka trajanja strojeva. Rezultat istraživanja je kreiranje nekoliko modela primjenom simboličke regresije u kojoj je zavisna varijabla rezidualna vrijednost, nezavisne varijable su modeli strojeva, kalendarska starost stroja, kumulativni…
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Artikel Jurnal
CONDITION ASSESSMENT AND STRUCTURAL REHABILITATION OF THE ST. NICHOLAS CHURCH IN CRNA TRAVA
The paper analyzes the structural condition of the church dedicated to Saint Nicholas, which is located in the town of Crna Trava, in the south of Serbia. An architectural analysis of the observed structure is provided, as well as an overview of previous works on it, both research and…
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Artikel Jurnal
Construction cost estimation of reinforced and prestressed concrete bridges using machine learning
Seven state-of-the-art machine learning techniques for estimation of construction costs of reinforced-concrete and prestressed concrete bridges are investigated in this paper, including artificial neural networks (ANN) and ensembles of ANNs, regression tree ensembles (random forests, boosted and…
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Artikel Jurnal Teks lengkap
Data-Driven Framework for Predicting Airborne Sound Insulation of Recycled Rubber–Polyurethane Composite Panels
The increasing accumulation of end-of-life tires has motivated the development of sustainable construction materials incorporating recycled rubber for acoustic insulation applications. This study proposes a data-driven framework for predicting the weighted airborne sound reduction index (Rw) of…
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Artikel Jurnal Teks lengkap
Numerical and Experimental Study of Continuous Beams Made of Self-Compacting Concrete Strengthened by GFRP Materials
This paper presents an experimental and numerical investigation of continuous reinforced concrete (RC) beams made of self-compacting concrete (SCC) strengthened with fiber-reinforced polymer (FRP) bars using the Near-Surface Mounted (NSM) method. While the majority of previous studies have focused…
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Artikel Jurnal
Radiation Hardness of Flash Memory Fabricated in Deep-Submicron Technology
This paper discusses the current problem of the electronic memory reliability in terms of the ionizing radiation effects. The topic is actual since the high degree of components' miniaturization integrated into the flash memory causes the extreme sensitivity of this memory type to the ionizing…
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Artikel Jurnal
DESIGN OF NAILED TIMBER-CONCRETE COMPOSITE JOINT ACCORDING TO EUROCODE AND FEA
During rehabilitation of residential buildings built in the first half of the 20th century, it is necessary to strengthen timber floors so they can fulfill the requirements of strength and serviceability according to contemporary regulations. Floors made of monolithic timber girders can be most…
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Artikel Jurnal Teks lengkap
Comparative Analysis of Machine Learning Models for Predicting Interfacial Bond Strength of Fiber-Reinforced Polymer-Concrete
This study presents a detailed analysis of various machine learning models for predicting the interfacial bond strength of fiber-reinforced polymer (FRP) concrete, including multiple linear regression, Multigene Genetic Programming (MGGP), an ensemble of regression trees, Gaussian Process…
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Artikel Jurnal Teks lengkap
Experimental Analysis of Continuous Beams Made of Self-Compacting Concrete (Scc) Strengthened with Fiber Reinforced Polymer (Frp) Materials
Strengthening of concrete structures is applied as a solution for various deterioration problems in civil engineering practice. This also refers to the structures made of self-compacting concrete (SCC), which is increasingly in use, but there is a lack of research in this field. This paper presents…