Laohoone teraskonstruktsiooni arvutamine

Ollema, Rasmus (2020) Laohoone teraskonstruktsiooni arvutamine. [thesis] [en] Structural Design of Steel Structures for Warehouse.

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Abstract

Lõputöö ülesandeks oli dimensioneerida laohoonele terasest kandekonstruktsioon. Arvutatud konstruktsioonide hulka kuulus kandev profiilplekk, fermid ning teraspostid. Kandvale profiilplekile on peale arvestatud katuse konstruktsioon ning profiilplekk toetub otse fermile. Kõik tehtud arvutused on sooritatud hoone lao poolses osas. Hoone jäikus on tagatud profiilpleki abil, mis töötab kogu hoone ulatuses jäigastava diafragmana. Pleki liikumist takistab karkassi postide vahele plaanitavad diagonaalsidemed. Hoone jäikus on tagatud ilma fermide vaheliste lisa diagonaalideta. Lõputöö käigus on dimensioneeritud profiilplekk erinevates piirkondades. Kuna koormused olid erinevad, siis tulid pleki paksused vahemikku 0,8-1,0 mm. Fermide sisejõud on määratud kasutades arvutusprogrammi Autodesk Robot Structural Analysis Professional ning käsitsi arvutuste teel on leitud nelikanttorude profiilid. Kokku võetud koormuste põhjal on määratud hoone sisesele postile ning hoone servas asuvale postile ristlõige.

Abstract [en]

The purpose of this thesis is to design and calculate load-bearing steel structures. Calculated elements are load-bearing roof panels, roof trusses and steel frame column. In the first part of thesis the author introduces different stages that are going to be worked through. The author describes architectural design solution of the building, points out different standards and programs used. The second chapter describes loads which affect the building and includes calculations for making them. It gives and overview of calculations made for different forces affecting the building, such as snow, wind, self weight and different combinations of these loads. Wind load is calculated to the roof and walls. In self weight part the author concentrates only on the roof construction that carries a load to roof trusses. The third and most important part of the thesis is calculations. The author designs roof panels, trusses and columns using different calculation programs and double checks some calculations by hand. The author uses Ruukki Poimu to design load bearing roof panels and Autodesk Robot Structural Analysis Professional for calculating trusses and loads which the steel frame column has to carry. All structures in the thesis are controlled and effective. This includes only a small part of the building but has helped the author to learn about different aspects of calculating load-bearing steel structures.

Item Type: thesis
Advisor: Jaak Jaanus
Subjects: Construction > Building Construction > Structural Design > Steel Structures
Divisions: Institute of Construction > Building Construction
Depositing User: Rasmus Ollema
Date Deposited: 04 Jun 2020 08:00
Last Modified: 04 Jun 2020 08:00
URI: https://eprints.tktk.ee/id/eprint/5446

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