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Static Calculation of a Family House : Undergraduate Thesis
No full textU radu je prikazan statički proračun manje obiteljske kuće. Građevina se sastoji dvije etaže, prizemlja i potkrovlja sa kosim krovom. Izvedba građevine je zidana sa armirano betonskom međukatnom monolitnom pločom i fert gredicama kao konstrukcija krova. Projekt sadrži: tehnički opis konstrukcije, opće i posebne tehničke uvjete, plan kontrole i osiguranja kvalitete, proračun nosivih konstrukcijskih elemenata i karakteristične građevinske nacrte i armaturne planove.The static design of small family house is presented in this work. The building consist of two stories: ground floor and attic with slated roof. The construction of house is masonry walls with reinforced concrete slab between stories and fert structure as roof structure. The work includes technical description of the structure, general and particular conditions of civil engineering works, control plan, and quality assurance plan, calculation of the main structural elements as well as characteristic structural plans and reinforcement plans
Conceptual Project of the Local Road : Undergraduate Thesis
No full textPrema predlošku zadatka iz kolegija Ceste izrađen je Idejni projekt lokalne ceste na geodetskoj podlozi u mjerilu 1:1000. Idejni projekt izrađen je od točke A do točke B na brdovitom terenu. Rješenje je izrađeno prema Pravilniku te je cesta izrađena za godišnji dnevni promet (PGDP) od 950 vozila/dan s predviđenom projektnom brzinom 40 km/h. U izradi uzeti su u obzir osnovni uvjeti za projektiranje ceste s elementima koji zadovoljavaju važeće propise, kao i sigurnosne i estetske kriterije. Projekt je izrađen u programu AutoCAD Civil 3D.Based on the task of template from the course ˝“Roads“, a conceptual design for a local road was created on a geodetic base at a scale of 1:1000. The conceptual design was made from point A to point B on hilly terrain. The solution was developed in accordance with the Regulations, and the road was designed for an Annual average daily traffic (AADT) of 950 vehicles/day, with a projected speed of 40 km/h. The design took into account the basic conditions for road design, incorporating elements that comply with current regulations, as well as safety and aesthetic criteria. The project was created using AutoCAD Civil 3D
Conceptual Project of Local Road : Undergraduate Thesis
No full textIdejni projekt lokalne ceste je izveden na datoj geodetskoj podlozi između zadane početne točke (A) i krajnje točke (B), po programskom zadatku iz kolegija ceste. Projekt je izrađen u softveru „Civil 3D 2023“, a daljnja obrada nacrta je izvršena u AutoCAD-u. Projektirana trasa ceste nalazi se na brdovitom terenu te je projektnim zadatkom zadan godišnji dnevni protok (PGDP) od 950 vozila, a projektna brzina iznosi 40 km/h. Ukupna duljina trase iznosi 377,44 metra, s visinskom razlikom od 14 metara između početne i krajnje stacionaže. Idejno rješenje je izrađeno prema „Pravilnik-u o osnovnim uvjetima kojima javne ceste izvan naselja i njihovi elementi moraju udovoljavati sa stajališta sigurnosti prometa“.The conceptual project of the local road was carried out on the given geodetic base between the given starting point (A) and the end point (B), according to the task assignment from the ˝Roads˝ course. The project was created in the “Civil 3D 2023” software, and further processing of the drawings was done in AutoCAD. The road's designed route is located on hilly terrain, and the design tasks set an annual average daily traffic (AADT) of 950 vehicles and a design speed of 40 km/h. The total length of the route is 377,44 meters, with a height difference of 14 meters between the initial and final stations. The conceptual solution was created according to the “Regulation on the basic conditions that public roads outside the settlement and their elements must comply from the point of view of traffic safety”
Comparison of Numerical and Physical Models of Wave Field Refraction and Shading : Undergraduate Thesis
No full textOvaj završni rad istražuje fenomene refrakcije i uplićavanja valnog polja kroz dva pristupa: fizikalni i numerički model programiran u MATLAB-u. Fizikalni model koristi pravokutnu plastičnu kutiju dimenzija 34 x 54 cm, LED rasvjetu, spužvu za sprječavanje refleksije valova, mini modele obale napunjene cementnom pastom, električni motor s lopaticom za generiranje valova i digitalni mjerač razine vode. Eksperimenti su provedeni postavljanjem različitih prepreka i modela obale kako bi se proučili fenomeni refrakcije i uplićavanja, pri čemu su se indirektno mjerile visine valova. Numerički model za izračunavanje refrakcije i uplićavanja implementiran je u MATLAB-u, koristeći diskretizaciju prostorne domene pomoću trokutastih konačnih elemenata. Cilj rada je usporediti rezultate dobivene iz fizikalnih eksperimenata s onima iz numeričkih simulacija te analizirati točnost i učinkovitost oba pristupa. Naši rezultati su pokazali visoku razinu podudarnosti između fizikalnog i numeričkog modela, uzimajući u obzir moguća odstupanja zbog eksperimentalnih ograničenja i numeričkih aproksimacija. Zaključno, rad istražuje i ukazuje na prednosti i izazove oba pristupa u analizi ponašanja valnog polja uslijed procesa refrakcije i uplićavanja.This thesis investigates the phenomena of refraction and shoaling in wave fields through two approaches: a physical model and a numerical model programmed in MATLAB. The physical model utilizes a rectangular plastic box measuring 34 x 54 cm, LED lighting, a sponge to prevent wave reflection, mini coastal models filled with cement paste, an electric motor with a paddle for generating waves, and a digital water level meter. Experiments were conducted by placing various obstacles and coastal models to study the phenomena of refraction and shoaling, indirectly measuring wave heights. The numerical model for calculating refraction and shoaling was implemented in MATLAB, using spatial domain discretization with triangular finite elements. The aim of this paper is to compare the results obtained from physical experiments with those from numerical simulations and to analyze the accuracy and efficiency of both approaches. Our results showed a high level of correspondence between the physical and numerical models, taking into account possible deviations due to experimental limitations and numerical approximations. In conclusion, the paper explores and highlights the advantages and challenges of both approaches in analyzing wave field behavior due to the processes of refraction and shoaling
Investigation of the Hydraulic Properties of the Drainage System in the Brnaze Settlement Area : Undergraduate Thesis
No full textU ovom radu izvršen je hidraulički proračun zapunjenosti cijevi pri tečenju sa slobodnim vodimlicem. Cilj hidrauličkog proračuna jest odabir optimalne dimenzije cijevi za odvodnju kako bi se osigurala učinkovita i pouzdana odvodnja otpadnih voda. Hidraulički proračun odvodnje otpadnih voda proveden je pomoću Manningove formule. Pomoću ostalih parametara u daljnjem proračunu izračunate su normalne i kritične dubine te stupanj zapunjenost cijevi. Nakon provedenih analiza odabran je optimalni profil cijevi za promatrani podsustav.In this paper, a hydraulic calculation of pipe filling during free-surface flow was performed. The goal of the hydraulic calculation is to select the optimal pipe size for drainage to ensure efficient and reliable wastewater discharge. The hydraulic calculation for wastewater drainage was conducted using Manning's formula. Using other parameters in the subsequent calculation, the normal and critical depths, as well as the degree of pipe filling, were determined. After the analyses, the optimal pipe profile for the observed subsystem was selected