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Beräkningsmall för vindlast enligt Eurokod baserad på väggar och olika taktyper
KTH, School of Architecture and the Built Environment (ABE), Civil and Architectural Engineering, Building Technology and Design.
2014 (Swedish)Independent thesis Basic level (university diploma), 10 credits / 15 HE creditsStudent thesisAlternative title
Calculation model for wind load according to Eurocode based on walls and different roof types (English)
Abstract [sv]

Detta examensarbete har genomförts på begäran av byggnadstekniska byrån i Uppsala. Företaget behöver en ny beräkningsmall med vindlastberäkning för väggar och olika taktyper enligt Eurokod.

I dagsläget använder företaget en beräkningsmall som är baserad på gamla normer enligt BKR. Dessa normer kan dock inte användas längre enligt nya bestämmelser inom branschen. Enligt de nya bestämmelserna bör dessa vindlastberäkningar genomföras med hänsyn till Eurokod i framtiden.

För att kunna beräkna vindlasten enligt Eurokod och effektivisera beräkningsgången har man utvecklat en beräkningsmall baserad på Eurokod. Alla nödvändiga parameterar enligt standarder har använts i beräkningsmallen och användaren tillåts genomföra en snabb och enkel inmatning av projektmått för att på ett automatiserat sätt genomföra belastningsanalysen. Detta program har skrivits och utvecklats i beräkningsprogrammet, Excel.

Abstract [en]

This bachelor thesis has been carried out at the request of an engineering company located in Uppsala. The company is aiming for a new computation template developed for wind load computations for walls and different ceiling types according to Euro-codes.

In the current situation, the company uses a computation template that is based on old standards namely, BKR. These standards are not allowed to be used anymore due to new regulations within this market. Within the computational framework of the new regulations, these wind load computations have to be performed based on the methods presented in the Euro-codes in future.

In order to compute the wind load according to Euro-code, an automated program has been developed for computational purpose according to the methods based on Euro-code. All the necessary parameters according to the standards have been inserted as input data in the program. The program has been developed with the purpose to be very user friendly for faster load analysis. The user is allowed to input project metrics to perform a quick load analysis in an automated manner. This program has been written and developed in the computational software, Excel.

Place, publisher, year, edition, pages
2014. , 51 p.
Keyword [en]
wind load, calculation model, Euro-code, BKR
Keyword [sv]
vindlast, beräkningsmall, Eurokod, BKR
National Category
Civil Engineering
URN: urn:nbn:se:kth:diva-148661OAI: diva2:736916
Subject / course
Constructional Engineering and Design
Educational program
Bachelor of Science in Engineering - Constructional Engineering and Design
Available from: 2014-08-11 Created: 2014-08-11 Last updated: 2014-08-11Bibliographically approved

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