FCEAG Repository
Not a member yet
2884 research outputs found
Sort by
Comparison of Numerical and Physical Model of Wave Field Reflection and Shoaling : Undergraduate Thesis
No full textOvaj završni rad istražuje refleksiju i uplićavanje valova kroz dva pristupa: fizikalni model i numerički model u MATLAB-u. Fizikalni model koristi plastičnu kutiju (34 x 54 cm), LED svjetla, spužvu za umanjenje refleksije valova na stijenkama bazena, 3D printane modele obale, električni motor za stvaranje valova i digitalni mjerač razine vode u bazenu. Eksperimenti su provedeni za različite tipove obale i tri različita vala. Numerički model programiran u MATLAB-u izračunava plan refrakcije, uplićavanje i refleksiju uz zadavanje koeficijenta refleksije u obalnoj zoni. Cilj rada bio je usporediti rezultate fizikalnih eksperimenata i numeričkih simulacija te analizirati njihovu točnost i efikasnost. Rezultati su pokazali visoku podudarnost, uz razmatranje odstupanja zbog eksperimentalnih ograničenja i aproksimacija primijenjenih u numeričkom modelu. Zaključno, rad istražuje i ukazuje na prednosti i izazove oba pristupa u analizi ponašanja valnog polja uslijed procesa refleksije i uplićavanja.This thesis investigates the phenomena of wave field reflection and shoaling by implementing two approaches: a physical model and a numerical model using MATLAB. The physical model uses a plastic rectangular box (34 x 54 cm), LEDs, a sponge layer to reduce reflections from the box walls, 3D-printed coastal models filled with cement paste, an electric motor with a paddle for generating waves, and a digital water level sensor. Experiments were conducted with different obstacles, indirectly measuring wave height and period. The numerical model in MATLAB calculates refraction patterns, shoaling, and reflection by assigning a reflection coefficient in the coastal zone. The aim was to compare the results from physical experiments with those from numerical simulations and analyze their accuracy and efficiency. The results showed a high level of agreement, considering deviations due to experimental limitations and numerical approximations. In conclusion, this study has highlighted the advantages and challenges of both approaches when analyzing wave field behavior under the reflection and shoaling transformation processe
The Main Project of the Construction of a Residential-Commercial Building : Master's Thesis
No full textU diplomskom radu je prikazan glavni projekt stambeno-poslovne građevine u Splitu. Građevina je podijeljena na dva objekta, objekt A s 5 etaža, objekt B sa 6 etaža, koje su međusobno povezane preko garažne etaže. Objekt A sastoji se od po 2 stana po etaži od prizemlja do četvrtog kata, a objekt B sastoji se od 2 poslovna prostora u razini prizemlja te po 2 stana po etaži od prvog do petog kata. Građevina je izvedena u armiranom betonu monolitnom izvedbom. Proračun nosivih elemenata konstrukcije proveden je u računalnom programu SCIA Engineer 22.1. Prikazane su dobivene rezne sile za kritične kombinacije na temelju kojih se izvršilo dimenzioniranje konstruktivnih elemenata. Sadržaj projekta: tehnički opis konstrukcije, proračun nosivih elemenata konstrukcije te planovi pozicija.The main project of a residential-commercial building in Split is presented in this master's thesis. The building is divided into two structures: A with 5 floors and B with 6 floors, which are interconnected via the garage level. Building A consists of 2 apartments per floor from the ground floor to the fourth floor while building B consists of 2 commercial spaces on the ground level and 2 apartments per floor from the first to the fifth floor. The construction is carried out using reinforced concrete in a monolithic form. The calculation of load-bearing elements was performed using the computer program SCIA Engineer 22.1. The obtained shear forces for critical load combinations were used for the design of structural elements. The project content includes a technical description of the construction, calculation of load-bearing elements, and position plans
Calculation of a Masonry Building with a Reinforced Concrete Ground Floor : Master's Thesis
No full textU diplomskom radu je prikazan proračun zgrade sa konstruktivnim sustavom od zidanih zidova koji se protežu na etažama iznad prizemlja i armiranobetonskim elementima. Proračun potresnog djelovanja je proveden linearno statičkom metodom i nelinearnom metodom postupnog guranja. Napravljen je i proračun svih konstruktivnih elemenata odnosno ploča, greda, stupova, zidova,stubišta i temelja i sukladno tome određena potrebna armatura.In the master's thesis, the calculation of a building with a structural system consisting of masonry walls extending above the ground floor and reinforced concrete elements is presented. The seismic analysis was conducted using both the linear static method and the nonlinear pushover method. Calculations were also made for all structural elements, including slabs, beams, columns, walls, staircases, and foundations, and accordingly, the required reinforcement was determined
Hydraulic Calculation of Pumping Station within the Brnaze Drainage Subsystem : Undergraduate Thesis
No full textU ovom radu izvršen je hidraulički proračun crpne stanice za potrebe kanalizacijskog podsustava naselja Brnaze u sklopu aglomeracije Sinj. Cilj proračuna odnosi se na određivanje potrebne zapremine crpne stanice odnosno volumena usisnog bazena za dnevno izravnavanje dotoka otpadne vode. Također, proveden je hidraulički proračun gubitaka u tlačnom cjevovodu kako bi se, uz statičku visinu, odredila ukupna visina dizanja koju crpna stanica mora ostvariti za zadani protok otpadne vode.In this paper, a hydraulic calculation of the pumping station was carried out for the sewage subsystem in the village of Brnaze, as a part of Sinj Agglomeration. The goal of the calculation is to determine the required volume of the pumping station for daily inflow variations. Additionally, hydraulic calculation is performed to estimate hydraulic losses and to determine the required hydraulic head height for default wastewater discharge
Main Design of the Business and Residential Building No. 15A on Ravnice Street in Omiš : Master's Thesis
No full textU radu je prikazan glavni projekt poslovno–stambene zgrade br. 15A (veći objekt) na k.č. 1732; k.o. Omiš. Kompleks se sastoji od dva dijela, a to su veći i manji toranj s ukupno 5 katova iznad prizemlja i garažom ispod zemlje kojom su tornjevi povezani. Građevina je izvedena u armiranom betonu monolitnom izvedbom s armirano-betonskim temeljima, stupovima, zidovima te armirano betonskim pločama kao međukatnim konstrukcijama.The main design of the business and residential building (bigger tower), which is positioned on Ravnice Street in Omiš, is presented in this work. The building has two parts. There are bigger and smaller towers with 5 floors above the ground floor and the garage under the earth which the towers are connected with. The building is made of reinforced concrete in monolithic construction with reinforced concrete foundations, walls, columns, beams, and reinforced concrete plates as a ceiling slab
Hydraulic Analysis of the Retention Water Tank in Operation : Undergraduate Thesis
No full textZadatkom je zadan retencijski vodospremnik za zadani dijagram dotoka. Sustav je analiziran za 3 različite varijante određene funkcijom dotoka u vremenu. Grafički su prikazani: različiti promjeri ispusne cijevi, različite duljine ispusne cijevi, različite širine preljevnog praga.The retention reservoir is given by the task for a given inflow diagram. The system was analyzed for 3 different variants determined by the inflow function of time. The following are graphically shown: different diameters of the outlet pipe, different lengths of the outlet pipe, and different widths of the overflow sill
Static Calculation of a Family House : Undergraduate Thesis
No full textU ovom radu prikazan je statički proračun obiteljske kuće, koja se sastoji od prizemlja i potkrovlja s kosim krovom izvedenim sustavom fert gredica. Građevina je zidana, a međukatna konstrukcija izvedena je kao armirano betonska monolitna ploča. Projekt uključuje: tehnički opis konstrukcije, opće i specifične tehničke uvjete, plan kontrole i osiguranja kvalitete, proračun nosivih elemenata konstrukcije, te karakteristične građevinske nacrte i planove armatureThis paper presents the structural analysis of a family house, consisting of a ground floor and an attic with a sloped roof constructed using a system of pre-fabricated beams (fert beams). The building is constructed with masonry walls, while the inter-floor structure is made of a reinforced concrete monolithic slab. The project includes a technical description of the structure, general and specific technical conditions, a quality control and assurance plan, the calculation of load-bearing structural elements, and characteristic construction drawings and reinforcement plans
Design of the Overpass above Highway : Undergraduate Thesis
No full textU radu je prikazan glavni projekt nadvožnjaka preko autoceste. Sami nadvožnjak se sastoji od dva jednaka raspona (16 metara) te je polumontažne izvedbe. Stup između dva polja projektiran je kao „V“ stup. Niveleta nadvožnjaka je oko 9 metara iznad nivelete autoceste tako da ima dosta prostora za slobodan profil ispod nadvožnjaka. Projekt sadrži proračun uzdužno, poprečnog nosača i stupa, te karakteristične građevinske nacrte i tehnički opis.This paper presents the main design of the overpass above the highway. The structure is semi prefarbicated and it consists of two equal spans (16 meters). The middle pier is V-shaped. Elevation of the overpass is cca. 9 meters above highway elevation and therefore leaves enough space for traffic beneath the overpass. The work includes the calculation of the longitudinal, transversely span girders and columns, and characteristic construction plans, and a technical description of the construction
Static Calculation of Apartment Building : Undergraduate Thesis
No full textU radu je prikazan statički proračun stambene zgrade. Zgrada se sastoji od podruma, prizemlja, tri etaže i ravnoga krova. Nosiva konstrukcija građevine će biti izvedena od armirano betonskih stupova, zidova,greda i ploča. Projekt sadrži: tehnički opis, proračun nosivih konstrukcijskih elemenata te karakteristične građevinske nacrte.This work presents the static design of an apartment building. The building consists of a basement, ground floor, three stories, and a flat roof. The structure is reinforced concrete, consisting of columns, walls, beams, and plates. The work includes a technical description of the structure, a calculation of the main structural elements, and characteristic structural plans
Proof of Measure and Cost Estimate : Undergraduate Thesis
No full textNa temelju projektne dokumentacije obiteljske kuće, izrađeni su dokaznica mjera i troškovnik potrebnih radova. U dokaznici mjera iskazane su količine radova. U troškovniku su opisani opći uvjeti, iskazane količine radova dobivene dokaznicom mjera i njihova jedinična i ukupna prosječna tržišna vrijednost.Based on the project documentation of the family house, proofs of measures and a cost estimate of the necessary works were created. The amount of work is shown in the proof of measures. The cost estimate describes the general conditions, and stated quantities of works obtained by proof of measures and their unit and total average market value