Čelična i spregnuta konstrukcija robne kuće

master's thesis

• Title (english): Steel and composite structure of the warehouse
• Author: Nikola Rogić
• Mentor: Ivan Ćurković (mentor)
• Committee member: Ivan Ćurković (predsjednik povjerenstva)
• Committee member: Vlatka Rajčić (član povjerenstva)
• Committee member: Mislav Stepinac (član povjerenstva)
• Granter: University of Zagreb; Faculty of Civil Engineering; Zagreb
• Defense date and country: 2021-07-08, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Civil Engineering; Supporting Structures

Abstract

Proveden je proračun konstrukcije robne kuće tlocrtnih dimenzija 50 m x 38 m s dvije razine smještene u Dubrovniku. Glavni nosivi elementi (okviri) postavljeni su na razmaku od 10 m, a položeni u kraćem smjeru. Međukatna konstrukcija građevine izvedena je kao spregnuta od čelika i betona, dok su stupovi čelični. Za nosive elemente čelične konstrukcije korištena je kvaliteta čelika S355, dok je za betonske korišten beton razreda tlačne čvrstoće C30/37. Postavljena je rešetka raspona 18 m kao krovna konstrukcija iznad velikog ulaznog prostora. Priključci elemenata konstrukcije koji se izvode u radionici predviđeni su u zavarenoj izvedbi, dok su oni koji se izvode na montaži predviđeni kao vijčani. Konstrukcija je stabilizirana vlačnim dijagonalama osim vertikalne uzdužne stabilizacije koja sadrži vlačno-tlačne dijagonale. Stabilizacija u vertikalnom poprečnom smjeru nije potrebna jer je u smjeru okvira koji je stabiliziran upetim spojevima. u sklopu rada izrađeni su: tehnički opis, dispozicijski nacrti, statički proračun, te radionički nacrti glavnih konstrukcijskih elemenata.

Abstract (english)

We calculated the construction of two level city mall with floor plan dimensions 50 m x 38 m located in Dubrovnik. Main load-bearing elements are placed at the distance of 10 m, and they are laid in the shorter direction. Mezzanine structure of the building is made of composite steel and concrete, while the columns are made of steel. For steel structure loadbearing elements we used steel quality S355, while the concrete is of C30/37 compressive strength class. As a roof structure we used a grid with span of 18 m which was installed above the large entrance space. Connections of construction elements performed in the workshop are provided in welded design, while those performed on assembly are provided as screw. The structure is stabilized by tensile diagonals except for vertical longitudinal stabilization which contains tensile-pressure diagonals. Stabilization in the vertical transverse direction is not required because it is in the direction of the frame which is stabilized by the rigid joints

• Keywords: beton; čelik; statički proračun i dimenzioniranje; stabilizacija; spregnuta konstrukcija
• Keywords (english): concrete; steel; structural calculation and design; stabilization; composite structure
• Language: croatian
• URN:NBN: urn:nbn:hr:237:895493
• Study programme: Title: Civil Engineering; specializations in: Construction Management, Transportation Engineering, Geotechnical Engineering, Hydraulic Engineering, Structural Engineering, Construction Materials, Theory and Modeling of Structures; Course: Construction Management; Study programme type: university; Study level: graduate; Academic / professional title: magistar/magistra inženjer/inženjerka građevinarstva (magistar/magistra inženjer/inženjerka građevinarstva)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Closed access
• Created on: 2021-11-15 10:05:34