Sökning: "Long-span"

Visar resultat 1 - 5 av 8 avhandlingar innehållade ordet Long-span.

  1. 1. Modular long-span timber structures : a systematic framework for buildable construction

    Författare :Anders Björnfot; Luleå tekniska universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Träbyggnad; Timber Structures;

    Sammanfattning : One of the identified reasons for the low amount of timber construction in Sweden is a general lack of knowledge about timber engineering and how timber can be used to its full advantage. One way for increased timber construction is the development of a cost-efficient and easy to comprehend building system. LÄS MER

  3. 2. Communicating long-span timber structures with 3D computer visualization

    Författare :Henrik Janols; Luleå tekniska universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Träbyggnad; Timber Structures;

    Sammanfattning : One of the reasons for the low amount of timber in construction is a general lack of knowledge about timber engineering and how timber can be used to its full advantage. In this thesis the focus is 3D computer visualisation (3D VIZ) of non-residential long-span timber structures, used for storage, industry and sports where 3D VIZ is defined as a process where a 3D-model is enhanced with environmental information e. LÄS MER

  4. 3. Soil-Steel Composite Bridges : Research advances and application

    Författare :Amer Wadi; Raid Karoumi; Lars Pettersson; Ian D. Moore; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Flexible culvert; Soil‒steel composite bridge; Sloping terrain; Swedish design method; Finite element model; Ultimate capacity; Avalanche load; Failure load; Low soil cover; Failure mechanism; Long-span; Byggvetenskap; Civil and Architectural Engineering;

    Sammanfattning : Soil-steel composite bridges are considered competitive structures being an economical alternative to similar span concrete bridges. This frequently stimulates practitioners to push their design limits and expand the different areas of application including their performance in sloping terrain. LÄS MER

  5. 4. Akademibondens plikt, universitetets rätt : Feodala produktionsförhållanden vid Uppsala universitets gods 1650-1790

    Författare :Anders Thoré; Uppsala universitet; []
    Nyckelord :HUMANIORA; HUMANITIES; History; customary tenants; landlords; peasants of the university; the estate of Uppsala University; copyholds of the university; feudal mode of production; feudal relations of production; forces of production; means of production; class struggle; exploitation; coercion; resistance; possessery rights; use-rights; rent; Uppland; Västmanland; Sweden; Historia; History subjects; Historieämnen; historia; History;

    Sammanfattning : This doctoral dissertation studies the relationship between customary tenants (landbor) and landlords in Sweden during the 17th and 18th centuries. This was a basic relationship within Swedish society and thus fundamental to economic, social, juridical and political life. LÄS MER

  7. 5. Trafiklaster på broar : Analys av insamlade och Monte Carlo genererade fordonsdata

    Författare :Abraham Getachew; Raid Karoumi; Håkan Sundquist; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Civil engineering and architecture; Samhällsbyggnadsteknik och arkitektur;

    Sammanfattning : This thesis begins with the description of background ,aims and goals of the project. Afterwards, a brief explanation of the probability theory and some probabilistic distribution functions that are used in this work are given.Then the concept of structural reliability is explained. LÄS MER