Bridge BIM model

Cilj diplomskog rada „BIM model mosta“ je modeliranje konstrukcije mosta koristeći se BIM (Building Information Modelling) alatima i dostupnim podlogama mosta Rječina na riječkoj zaobilaznici. Uvodno je dan vrlo kratak pregled povezanosti razvoja društva i graditeljske djelatnosti te se, sukladno dostupnim izvorima informacija daje vizija budućeg razvoja u kontekstu BIM-a. U narednim poglavljima objašnjavaju se osnovni pojmovi vezani uz BIM. Navode se BIM uloge, formati datoteka, računalni programi i dr. Potom slijedi kratki pregled korištenja BIM pristupa u Hrvatskoj i Europi. Poglavlje „Projektiranje u BIM-u“ opisuje razine razvijenosti modela te daje smjernice za organizaciju rada i upravljanje datotekama pri korištenju BIM računalnih programa. Za izradu modela mosta, izabran je Allplan, tj. modul Allplan Bridge njemačke tvrtke Nemetschek. Nakon opisa računalnog programa, slijedi opis konstrukcije. Rasponski sklop je razupora od prednapetog betona s rasponima 50,0 + 108,5 + 50,0 m. Opis pruža općenite podatke za most te prethodi poglavlju „BIM model“ koje detaljno opisuje tijek izrade modela. Izrada započinje u Allplan Bridge modulu gdje se definiraju poprečni presjeci, konstruktivni elementi, materijal, kabeli, oprema mosta i faze građenja. Vrši se uvoz podataka u Allplan gdje se provodi daljnja razrada modela, primjerice dodavanje ostale opreme mosta, izrada presjeka i sl.The aim of the thesis "BIM Bridge Model" is modelling of a bridge using BIM (Building Information Modelling) tools and the available data for Rječina bridge which is a part of Rijeka bypass. Text begins with an introduction that gives a brief overview of the development of the construction with the evolution of the society, as well as its future vision in the context of BIM development as indicated in relevant sources. The following chapters explain basic concepts associated with BIM: BIM roles, file formats, computer programs etc., which are followed by an overview of the BIM usage in Croatia and Europe. The "Designing in BIM" section describes the levels of model development and provides guidelines for organizing work and managing files when using BIM computer programs. To design the bridge model, Allplan and the Allplan Bridge module from the German company Nemetschek, was selected. The computer program description is followed by a description of the bridge. The bridge is a strut frame bridge consisting of prestressed concrete box girders with spans measuring 50,0 + 108,5 + 50,0 m. The description provides general bridge information and precedes the chapter called "BIM Model" that details the model development process. The model development begins in the Allplan Bridge module, where cross sections, structural elements, materials, cables, bridge equipment and construction phases are defined. Data is then imported into Allplan, where detail modelling is performed, such as adding missing bridge equipment, preparing blueprints etc