| Title | PRIMJENA TRANSPORTNOG PROBLEMA ZA RJEŠAVANJE UNUTRAŠNJEG TRANSPORTA MATERIJALA U ZIDARSKIM RADOVIMA NA GRADILIŠTU VISOKOGRADNJE |
| Author | Aron Babić |
| Mentor(s) | Uroš Klanšek (thesis advisor)
|
| Abstract | U ovom radu obrađen je problem unutrašnjeg transporta opekarskih blokova i morta za zidanje nosivih zidova na primjeru gradilišta višeetažne stambene zgrade. U uvodnom dijelu dan je pregled povijesti i razvoja operacijskog istraživanja, zatim je dan pregled povijesti transportnog problema i primjene u građevinarstvu. U posljednjem dijelu uvodnog poglavlja detaljnije je opisan transportni problem, na koji način se postavlja njegov matematički model, te simpleks metoda kojom se rješava. U drugom poglavlju opisana je formulacija modela transportnog problema pri untrašnjem transportu materijala, određivanje i preuzimanje ulaznih podataka uz pomoć BIM modela, te način rješavanja ove vrste problema uz pomoć dodataka "Solver" i "OpenSolver" za alat Microsoft Excel. Treće poglavlje se odnosi na primjenu opisane metode na primjeru iz prakse. Primjer na kojem je korišten model je transport opekarskih blokova i produžnog cementnog morta na jednoj karakterističnoj etaži višeetažne stambene zgrade. Detaljno je opisan postupak određivanja ulaznih podataka. Za dobivanje ulaznih podataka korišteni su softveri AutoDesk
AutoCad, AutoDesk Revit i GALA softver za graditeljstvo, a za modeliranje i rješavanje transportnog problema korišten je alat Microsoft Excel. Opisan je način na koji se materijal smješta na pozicije s kojih se dalje transportira na odredišna mjesta, te postavljanje i rješavanje transportnog problema za prethodno određene ulazne podatke. U četvrtom poglavlju analizirani su dobiveni rezultati. Rezultati su pokazali kako ova metoda uz potrebnu post-optimizacijsku analizu ima potencijala za ostvarivanje znatnih ušteda u novcu i vremenu rada. U zadnjem poglavlju, odnosno zaključku, dana je preporuka za potrebnu post-optimizacijsku analizu, te su opisane sve poteškoće i problemi s kojima se korisnik može susresti tokom izrade ovakvog modela. Također su opisane prednosti i mane softvera koji su korišteni prilikom određivanja ulaznih podataka i izrade modela. |
| Keywords | BIM optimization transportation problem masonry works |
| Parallel title (English) | APPLICATION OF TRANSPORTATION PROBLEM FOR SOLVING INTERNAL TRANSPORT OF MATERIALS IN MASONRY WORKS AT MULTI-STOREY CONSTRUCTIONS |
| Committee Members | Zlata Dolaček-Alduk (committee chairperson)
Uroš Klanšek (committee member)
Dina Stober (committee member)
|
| Granter | Josip Juraj Strossmayer University of Osijek
Faculty of Civil Engineering |
| Lower level organizational units | Department for Organization, Technology and Management
Chair of Construction Management and Technology |
| Place | Osijek |
| State | Croatia |
| Scientific field, discipline, subdiscipline | TECHNICAL SCIENCES
Civil Engineering
Construction Organization and Technology
|
| Study programme type | university |
| Study level | graduate |
| Study programme | University graduate study in civil engineering; specializations in: Hydraulic engineering, Supporting structures, Construction management and technology, Transportation engineering |
| Study specialization | Construction management and technology |
| Academic title abbreviation | mag.ing.aedif. |
| Genre | master's thesis |
| Language | Croatian |
| Defense date | 2017-09-27 |
| Parallel abstract (English) | This thesis covers the problem of the transportation of clay blocks and mortar for construction of
bearing walls on the construction site, applied on an example of a multi-storey apartment building.
The introduction contains the chronology of general development of the operational research, the
history of the transportation problem and its application in construction industry. The introduction
chapter finishes with detailed description of the transportation problem, i.e. how to structure its
mathematical model and how to solve it using the simplex method. The second chapter focuses on
the formulation of transportation problem of materials within the construction site. As well, how
to determine the input data using the BIM model and a solution method using the "Solver" and
„Open Solver“ application for the Microsoft Excel tool. The third chapter focuses on a practical
application of the proposed method, i.e. transportation of the clay blocks and mortar on a
characteristic floor of a multi-storey apartment building. The method of determining of the input
data is presented in detail. The software used for obtaining the input data was AutoDesk AutoCad,
AutoDesk Revit and GALA software for construction, while for the problem modeling and the
solving Microsoft Excel was used. Further, it is described how the materials should be moved to
the optimal positions from which they are further transported to their destinations and
methodology for its solution and analyses of the obtained results. Results have shown that the
proposed method, together with necessary post-optimisation analysis, has potentials to save
considerable amounts of money and effort. In the final, conclusion chapter, author suggests a postoptimisation
method, and describe all the difficulties and problems one might face during the
further development of this model. |
| Parallel keywords (Croatian) | BIM optimizacija transportni problem zidarski radovi |
| Resource type | text |
| Access condition | Open access |
| Terms of use |  |
| URN:NBN | https://urn.nsk.hr/urn:nbn:hr:133:868892 |
