Analiza obstoječega dvojno vezanega kozolca po Evrokod standardih

Dremelj, Slavko (author), Lopatič, Jože (mentor)

Opravili smo meritve na terenu, izris načrtov objekta in njegovih delov ter naredili statični izračun lesene konstrukcije. Pri spojih smo za vgrajene elemente ocenili trdnostne razrede. Osnova za statično analizo so bili različni poenostavljeni sklopi delov objekta. Notranje statične količine in pomiki so bili izračunani z računalniškim programom SAP2000. Pri tem smo upoštevali vplive na konstrukcijo po standardih Evrokod. Ob upoštevanju obremenitev smo preverili dimenzije različnih konstrukcijskih elementov. Pri dimenzioniranju smo preverili tako MSN kakor tudi MSU. Analiza je pokazala, da je obstoječa lesena konstrukcija dobro skonstruirana in so izbrane smiselne dimenzije glavnih nosilnih elementov, vendar pa je z vidika izrabe materiala rahlo neizkoriščena, predvsem zaradi izbranih slabših veznih sredstev v stikih.

• Language: Slovenian
• Keywords: lesena konstrukcija, dvojno vezani kozolec v dve drevesi, toplar, evrokod, statična analiza, dimenzioniranje.
• Work type: Bachelor thesis/paper
• Typology: 2.11 - Undergraduate Thesis
• Organization: FGG - Faculty of Civil and Geodetic Engineering
• Year: 2016
• PID: 20.500.12556/RUL-81519
• COBISS.SI-ID: 7459937
• Publication date in RUL: 25.05.2016

Secondary language

• Language: English
• Title: Analysis of existing double linked hayrack to Eurocod standards

Abstract

We have taken measurements of the building then we have drawn the construction plans and we have done the static analysis and bearing strength of the wooden structure. We have assessed the strength classes of the used wood because they are important for the structural design of timber structures. For the base of the models in the linear static analysis were simplified combined parts of the structure. Results of the analysis were diagrams of force and deformation diagrams. They were acquired with the computer program SAP2000 with the input loads being assessed using Eurocode standards. With the obtained results we have checked the dimensions of the individual structural elements. Furthermore dimensioning was based on the method of limit state (MSN) and the method of marginal status utility (MSU). The final analysis has shown that the existing structure is well constructed and the dimensions of the structural elements are more than enough. However from the point of material consumption is somewhat wasteful. This is mostly due to some poorly constructed intersections between structural elements.

• Keywords: timber structures, double linked hayrack, hayrack, eurocode, static analysis, dimensioning