Sökning: "Serviceability"

Visar resultat 16 - 20 av 45 avhandlingar innehållade ordet Serviceability.

  1. 16. Design of steel piles for integral abutment bridges

    Författare :Hans Petursson; Ian May; Luleå tekniska universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; integral abutment bridges; steel piles; jointless bridges; Steel Structures; Stålbyggnad;

    Sammanfattning : In 1999 research was started at Luleå University of Technology with the purpose to collect experiences from USA and UK on bridges with integral abutments and transfer the experience to Swedish conditions. Since then at least 20 integral bridges with one row of piles under each abutment have been built in Sweden and the European research project INTAB has been completed. LÄS MER

  3. 17. Probabilistic Modelling of Air Infiltration and Heat Loss in Low-Rise Buildings

    Författare :Krystyna Pietrzyk; Chalmers tekniska högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; ventilation; heat loss; reliability; leakage; air infiltration; risk analysis; thermal transmittance; probabilistic model; wind; building physics;

    Sammanfattning : A probabilistic model (PROMO) of air exchange and heat loss in a low-rise building with a lightweight construction is proposed. The probability distributions of the air change rate and of the heat loss are the main outputs of the model. LÄS MER

  4. 18. I samtal med Kronofogden : Hur myndighetsservice görs i språkliga möten mellan inringare och kundservicehandläggare

    Författare :Maria Johansson; Björn Melander; Susanna Karlsson; Hedda Söderlundh; Uppsala universitet; []
    Nyckelord :HUMANIORA; HUMANITIES; institutional talk; social interaction; meaning-making; conversation analysis; plain language; new public management; street-level bureaucracy; frontline interaction; debt; indebtedness; legitimacy; intersubjectivity; recipient design; epistemics; deontics; institutionella samtal; social interaktion; meningsskapande; samtalsanalys; klarspråk; new public management; gräsrotsbyråkrati; frontlinjesinteraktion; klarspråk; skuld; skuldsättning; legitimitet; intersubjektivitet; mottagaranpassning; epistemisk ordning; deontisk ordning; Scandinavian Languages; Nordiska språk;

    Sammanfattning : This thesis explores the interaction between frontline service officials and clients in customer service calls to the Swedish Enforcement Authority (SEA), a national government agency working with debts. The aim is to shed light on these service calls as interactional, meaning-making encounters between callers and frontline service officials. LÄS MER

  5. 19. Wind-induced vibrations in tall timber buildings : Design standards, experimental and numerical modal analyses

    Författare :Pierre Landel; Andreas Linderholt; Marie Johansson; Sigurdur Ormarsson; Petter Juell Nåvik; Linnéuniversitetet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Tall Timber Building; Wind-Induced vibration; Along-Wind Acceleration; Modal Analysis; Forced Vibration Test; Finite Element Model Reduction; Truss; Semi-Rigid Connection; Bâtiment en Bois de Grande Hauteur; Vibration Induite par le Vent; Accélération Parallèle au Vent; Analyse Modale; Test de Vibration Forcée; Réduction de Modèle aux Eléments finis; Poteau Treillis; Connexion Semi-Rigide; Hög Trähus; Vindinducerad Vibration; Acceleration Längs med Vinden; Modalanalys; Forcerat Vibrationstest; Finita Element Modellreduktion; Fackverk; Halvstyva Förband; Maskinteknik; Mechanical Engineering; Byggteknik; Civil engineering;

    Sammanfattning : Climate change and densification of cities are two major global challenges. Inthe building and construction industry, there are great expectations that tall timberbuildings will constitute one of the most sustainable solutions. First, verticalurban growth is energy and resource-efficient. LÄS MER

  7. 20. On Modeling and Diagnosis of Friction and Wear in Industrial Robots

    Författare :André Carvalho Bittencourt; Svante Gunnarsson; Mattias Nyberg; Linköpings universitet; []
    Nyckelord :;

    Sammanfattning : Industrial robots are designed to endure several years of uninterrupted operation and therefore are very reliable. However, no amount of design effort can prevent deterioration over time, and equipments will eventually fail. Its impacts can, nevertheless, be considerably reduced if good maintenance/service practices are performed. LÄS MER