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Re: tvornica : diplomski rad
No full textDiplomski rad pod nazivom re:tvornica bavi se prenamjenom bivše preparandije i tvornice duhana koja datira iz 1866. godine na lokaciji Zadarskih Kolovara. Cilj projekta je stvaranje heterotopije kao mjesta za stanare ali i širu zajednicu u kojoj se nalaze svi potrebni sadržaji za svakodnevni život i rekreaciju. Ostavljena je mogućnost za daljnje transformacije i prenamjene prostora u slučaju pojava novih zahtjeva i funkcija koje će služiti zajednici. Predstavlja ključni korak u razvoju grada koji uključuje prošlost, sadašnjost i budućnost
Calculation of the Reinforced Concrete Residential Building and Verification of the Possibility of Applying Seismic Isolation with a Layer of Stone Pebbles under the Foundations : Master's Thesis
No full textU radu je prikazan proračun nosive konstrukcije armiranobetonske stambene zgrade. Zgrada se sastoji od prizemlja i dva kata. Proračun i dimenzioniranje nosivih elemenata konstrukcije je provedeno u skladu sa Europskim normama pomoću računalnog programa SCIA Engineer 21.1. Proračunate su rezne sile za temelje, ploče i zidove koji su sukladno tome i armirani. Projekt sadrži tehnički opis konstrukcije, proračun nosivih elemenata te karakteristične građevinske nacrte.Structural analysis of reinforced concrete residential building are presented in this work. The building consist of ground floor and two stories. Calculation of structural elements was performed in accordance with European standards using structural analysis software SCIA Engineer 21.1. Internal forces for the foundations, slabs and walls were calculated and reinforced accordingly. The project is consisted: technical description, calculation of structural elements and characteristic structural drawings
Traffic Analysis of State Road DC60, County Road ŽC6157 and Local Road LC67171 in the Area of Glavina Donja : Master's Thesis
No full textU ovom diplomskom radu izrađena je prometna analiza odvijanja prometnih tokova za postojeće stanje raskrižja na području Glavina Donja te za planirano stanje prema kojem se predviđa rekonstrukcija u raskrižje oblika rotora. Za provođenje analize izvršeno je brojanje prometa tj. prikupljeni su podaci o veličini i strukturi prometa za jutarnji i poslijepodnevni vršni period te određena mogućnost povećanja prometa do dostizanja kapaciteta raskrižja. Analiza je provedena korištenjem modela SIDRA i primjenom HCM metodologije.In this graduation thesis, a traffic analysis of the development of traffic flows was made for the existing state of the intersection in the area of Glavina Donja and for the planned state according to which the reconstruction into a rotor-shaped intersection is foreseen. To carry out the analysis, a traffic count was carried out, i.e. the data about the volume and structure of traffic in morning and afternoon peek period was collected, and the possibility of increasing traffic until reaching the intersection's maximum capacity was determined. The analysis was conducted using the SIDRA model and applying the HCM methodology
The Effect of Adding Pieces of Cotton Textile Waste on Properties of Light and Fine-Grained Plain Concrete : Master's Thesis
No full textProizvodnja pamučnog donjeg rublja stvara određenu količinu otpada od pletenih tkanina. U ovom radu je ispitana mogućnost upotrebe otpada od pletenih pamučnih tkanina u betonu. U tu svrhu je napravljeno pet mješavina koje su imale dodatak tekstilnog otpada u količini od 1.7 i 3.5% ukupnog volumena te referentna mješavina bez dodatka tkanine. Na uzorcima se u svježem stanju mjeri obradivost a u očvrstlom stanju čvrstoća na savijanje i tlak, dinamički modul elastičnosti, gustoća, kapilarno upijanje i apsorpcija. Prikazana je usporedba dobivenih rezultata s rezultatima koji su ranije izrađeni i ispitivani na Katedri za građevinske materijale.Cotton underwear manufacture produces a significant amount of knitted fabric waste. The aim of this study is to examine the possibility of using cotton knit fabric waste in concrete. Therefore, there have been made five different mixtures that have had from 1,7% to 3,5% of the total textile waste volume and a reference mixture without adding any fabric. Workability has been measured during the samples' plastic state, while flexural strength and compression, dynamic modulus of elasticity, density and capillary absorption during their hardened state. In this study it is presented the comparison of the results obtained with those previously examined and obtained in the Department of Materials
Traffic Analysis of the Award-winning Works of the Survey Competition for the Creation of a Conceptual Urban Solution for the East Coast City Project in Split : Master's Thesis
No full textDiplomski rad analizira primjenu tehnika prometnog inženjerstva u kontekstu urbanističkog projekta Istočne obale grada Splita. Cilj rada je proučiti predložena prometna rješenja i usporediti ih s postojećim stanjem, s fokusom na analizu kvalitete prometnih tokova. Za tu svrhu koristit će se softverski alat SIDRA, koji omogućuje simulaciju prometnog toka i pruža podatke o kapacitetu raskrižja, vremenima zadržavanja vozila i drugim relevantnim parametrima. Kroz analizu će se utvrditi prosječno zakašnjenje vozila, stupanj zasićenosti i razina usluge što će ukazati na kritična mjesta i moguće probleme u prometu na obuhvaćenom području.The master's thesis analyzes the application of traffic engineering techniques in the context of the urban project of the Eastern Coast of Split. The aim of the study is to examine the proposed traffic solutions and compare them with the existing conditions, with a focus on analyzing the quality of traffic flow. For this purpose, the SIDRA software tool will be used, which allows for traffic flow simulation and provides data on intersection capacity, vehicle delay times, and other relevant parameters. Through the analysis, average vehicle delay, degree of saturation, and level of service will be determined, indicating critical areas and potential traffic issues within the studied area
Seismic Analysis of the Masonry Tower Ficarolo in Italy Using the Finite-discrete Elements Method : Master's Thesis
No full textU radu je prikazana analiza ponašanja zidanog tornja izloženog potresnom opterećenju uporabom kombinirane metode konačno-diskretnih elemenata. Za proračun su korištena 3 stvarna potresa i 4 rubna uvjeta. Numeričkom analizom provjerava se seizmička otpornost građevine i utvrđuje koji je način oslanjanja na podlogu najpovoljniji.The paper presents an analysis of the behavior of a masonry tower exposed to seismic loading using the combined method of finite-discrete elements. 3 real earthquakes and 4 boundary conditions were used for the calculation. Numerical analysis checks the seismic resistance of the building and determines which type of support on the ground is the most favorable
Analysis of the Influence of the Interlayer on the Behaviour of Laminated Glass Beams Exposed to Bending : Master's Thesis
No full textOvaj diplomski rad analizira utjecaj izbora međusloja kod laminiranih staklenih nosača izloženih savijanju. U prvom dijelu rada opisani su različiti međuslojevi koji se koriste kod ovakvih nosača te navedene osnovne materijalne karakteristike potrebne za proračun. Proveden je analitički proračun laminiranih nosača izloženih savijanju prema prEN16612, te izvršena numerička analiza laminiranih nosača izloženih savijanju (fourpoint bending test) varirajući međuslojeve. Na kraju su dobiveni analitički i numerički rezultati uspoređeni s eksperimentalnim istraživanjima objavljenim u literaturi, te formulirani zaključci.This thesis analyses the influence of the interlayer choice in laminated glass beams exposed to bending. The first part of the paper describes the different interlayers used in such supports and lists the basic material characteristics required for the calculation. Analytical calculation of laminated beams exposed to bending according to prEN16612 was performed, and numerical analysis of laminated beams exposed to bending (fourpoint bending test) was performed, varying the interlayers. Finally, analytical and numerical results were obtained compared with experimental research published in the literature, and conclusions were formulated
Seismic Analysis of the Dry Masonry Bell Tower of the Church of St. Martin in Ruina – Italy : Master's Thesis
No full textU ovom radu provedena je numerička analiza ponašanja suho zidanog zvonika uslijed potresnog djelovanja. Analiza je provedena na zidanoj konstrukciji izgrađenoj u 17. stoljeću koja ima namjenu zvonika, a smještena je u gradu Ruina s južne strane rijeke Po u Italiji. Metoda proračuna korištena u ovom radu temelji se na Kombiniranoj metodi konačno-diskretnih elemenata. Zvonik je modeliran s dvije vrste blokova različitih veličina i dvije vrste podloga, uz usvojena tri različita prigušenja. Kao pobuda korišten je potres koji se dogodio u Crnoj Gori-Petrovac 1979. U okviru rada provedena je inkrementalna dinamička analiza do potpunog sloma konstrukcije.In this paper, a numerical analysis of the behavior of a dry masonry belfry due to exposure to seismic action was performed. The analysis was carried out on a brick structure built in the 17th century, which has the purpose of a bell tower and is located in the city of Ruina on the south side of the Po River in Italy. The calculation method used in this paper is based on the Combined finite-discrete element method. The belfry is modeled with two types of blocks of different sizes and two types of foundations, with three different attenuations adopted. The earthquake that occurred in Montenegro-Petrovac in 1979 was used as a stimulus. As part of the paper, an incremental dynamic analysis was carried out until the complete collapse of the structure
Possibilities and Examples of Waste Utilization in Concrete : Master's Thesis
No full textGrađevinarstvo stvara velike količine otpada, što zahtijeva učinkovito gospodarenje. Recikliranje građevinskog otpada je ključno za očuvanje resursa i smanjenje zagađenja. Beton je najprodavaniji građevinski materijal na svijetu. Povećana proizvodnja betona utječe na prirodne resurse, okoliš i zahtijeva velike količine energije. Jedan je od najviše korištenih građevinskih materijala, a pokazao se i kao medij u kojeg je moguće ugraditi razne vrste otpada poput industrijskog otpada, reciklirane plastike, recikliranog stakla, otpadnog tekstila i drugih. Proizvodnja cementa stvara visoke količine ugljičnog dioksida, troše se velike količine sirovina te nastaje velika količina otpada. U ovom radu prikazani su neki od recikliranih materijala, njihova svojstva te njihov utjecaj na mehanička svojstva betona i na svojstva svježe betonske mješavine.Construction generates large amounts of waste, requiring efficient management. Recycling construction waste is crucial for conserving resources and reducing pollution. Concrete is the most sold construction material in the world. Increased concrete production affects natural resources, and the environment, and requires large amounts of energy. It is one of the most used construction materials and has proven to be a medium into which various types of waste such as industrial waste, recycled plastic, recycled glass, waste textiles, and others can be incorporated. Cement production generates high amounts of carbon dioxide, large amounts of raw materials are consumed and consequently a large amount of waste is generated. This master's thesis presents some of the recycled materials, their properties, and their impact on the mechanical properties of concrete and the properties of fresh concrete mix