20.500.12556/RUL-162141 Nosilnost dvostrižne vijačne zveze smrekovih nosilcev Load capacity of a double-shear screw connection of spruce beams V diplomski nalogi smo se osredotočili na dimenzioniranje dvostrižne vijačne zveze smrekovih nosilcev in pri tem upoštevali standard Evrokod 5 za projektiranje lesenih konstrukcij. Namen naloge je bil ugotoviti nosilnost izbrane vijačne zveze in slednjo potrditi z eksperimentom. V teoretičnem delu naloge smo izračunal karakteristično in projektno bočno nosilnost vijakov ter določil potrebno število vijakov za prenos izbrane obremenitve 25 kN. Pri dimenzioniranju smo upošteval specifične parametre lesa in vijakov. Eksperimentalni del je vključeval pripravo vzorcev iz smrekovega lesa C22, ter izvedbo obremenitvenega preskusa na stroju Zwick Roell. Rezultati izvedenega preskusa so potrdili izračunano nosilnost dvostrižne vijačne zveze smrekovih nosilcev. In this thesis, we focused on the dimensioning of a double-shear screw connection of spruce beams, following the Eurocode 5 standard for the design of timber structures. The purpose of the thesis was to determine the load capacity of the selected screw connection and to verify it through experimentation. In the theoretical part, we calculated the characteristic and design lateral load capacities of the screws and determined the required number of screws to transfer the selected load of 25 kN. In the dimensioning process we considered specific parameters of the wood and screws, such as density, lateral strength, and correction factors. The experimental part involves the preparation of a sample made of spruce timber C22 and executing a load test using a Zwick Roell machine. The results showed that the calculated load capacity corresponds to the experimentally obtained data, confirming the adequacy of the selected screw connection for use in structures. dimenzioniranje eurokod 5 dvostrižna vijačna zveza lesene konstrukcije dimensioning eurocode 5 double-shear screw connection timber structures true false false [K. Ferlež] Slovenski jezik Angleški jezik Diplomsko delo/naloga 2024-09-19 08:16:00 2024-09-19 08:16:03 2024-10-03 09:43:44 0000-00-00 00:00:00 2024 0 0 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 630*833.121 245811 210023683 43374.pdf 43374.pdf 1 649FCA9F11E2C44B85DFB035181EC65C 561c2bcdb03f4a38278614d4f4e4030db9bb602062a6bbe9b495fc7b0b7cee45 8a04c06c-764e-11ef-b232-0050569b8976 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=191303 Biotehniška fakulteta 0 0 0