Search for dissertations about: "Thomas Olofsson"

Showing result 1 - 5 of 34 swedish dissertations containing the words Thomas Olofsson.

  1. 1. Mathematical modelling of jointed rock masses

    Author : Thomas Olofsson; Luleå tekniska universitet; []
    Keywords : ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Construction Engineering and Management; Byggproduktion; Structural Engineering; Konstruktionsteknik;

    Abstract : In this thesis, a theoretical model of the mechanical behaviour of jointed rock masses is developed. An equivalent material approach is used to formulate the constitutive equations, where the structural components, intact rock and joints are assigned continuous material properties. READ MORE

  2. 2. Building energy load predictions : Based on neural network techniques

    Author : Thomas Olofsson; Staffan Andersson; Ronny Östin; Umeå universitet; []
    Keywords : ;

    Abstract : .... READ MORE

  3. 3. Energy Models for single-family buildings

    Author : Thomas Olofsson; Staffan Andersson; Ronny Östin; Gudni Johannesson; Umeå universitet; []
    Keywords : ;

    Abstract : .... READ MORE

  4. 4. Achieving building energy performance : requirements and evaluation methods for residential buildings in Sweden, Norway, and Finland

    Author : Ingrid Allard; Thomas Olofsson; Gireesh Nair; Ronny Östin; Osama Hassan; Umeå universitet; []
    Keywords : ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; TEKNIK OCH TEKNOLOGIER; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; ENGINEERING AND TECHNOLOGY; building codes; energy performance; evaluation methods; air tightness;

    Abstract : Building energy performance has always been important in the cold climate of Sweden, Norway and Finland. To meet the goal that all new buildings should be nearly zero-energy buildings by 2020, set in the EU directive 2010/31/EU [1] on the energy performance of buildings (EPBD recast), the building sector in Europe now faces a transition towards buildings with improved energy performance. READ MORE

  5. 5. Energy efficiency strategies for residential buildings in a subarctic climate- impact on building energy use and indoor thermal climate

    Author : Shimantika Bhattacharjee; Lars Stehn; Sofia Lidelöw; Thomas Olofsson; Luleå tekniska universitet; []
    Keywords : ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Byggproduktion och teknik; Construction Management and Building Technology;

    Abstract : A large share of the building stock in Europe is old and its poor energy performance contributes to substantial energy use and greenhouse gas emissions. The old building stock is in need of renovation that can not only improve the building energy performance but can also improve the indoor thermal climate. READ MORE