Sökning: "BSK 07"

Hittade 5 uppsatser innehållade orden BSK 07.

  1. 1. Residual Stresses Induced by Welding in High Performance Steel

    Uppsats för yrkesexamina på avancerad nivå, Luleå tekniska universitet/Byggkonstruktion och brand

    Författare :Rebecca Erlingsdotter Stridsman; Felicia Månsson; [2018]
    Nyckelord :Residual Stresses; High Performance Steel; Heat transfer; Abaqus; Welding;

    Sammanfattning : Today, high performance steel as a construction material is treated as conventional steel in the European standards. Referring to the Eurocodes, the buckling curves for dimensioning of steel constructions only presents values up to steel grade S460, meaning that the full potential of high performance steel is not considered. LÄS MER

  3. 2. Load Effect Modelling in Fatigue Design of Composite Bridges : An assessment of Fatigue Load Models 3, 4 and 5 according to SS-EN-1991-2 Actions on Structures – Part 2: Traffic loads on Bridges

    Master-uppsats, KTH/Stålbyggnad

    Författare :Mathias Dahlvik; Johan Eriksson; [2014]
    Nyckelord :Fatigue; Composite Bridges; Eurocode; BRO 2004; Fatigue Load Model; FLM; utmattning; kompositbroar; Eurokod; BRO 2004; utmattningslastmodell; FLM;

    Sammanfattning : At the turn of 2010/2011, Sweden went from designing structures according to nationaldesign codes to the new European standards Eurocode. For bridge engineers, this implieda change from a combination of BRO 2004 and BSK 07 to the Eurocode as the maindocuments, complemented by national documents such as TRVK Bro 11. LÄS MER

  4. 3. Inverkan av försvagningar på bärförmåga för stålbalkar med långa spännvidder : En jämförelse mellan Eurokod och BKR

    Uppsats för yrkesexamina på grundnivå, Institutionen för geovetenskaper

    Författare :Nawar Merza; [2012]
    Nyckelord :Stålbalkar; Stålkonstruktion; Eurokod; BKR; Hålbalk;

    Sammanfattning : The purpose of this thesis is to investigate the degree of influence of holes in the web of steel beams with long spanson weakening of their bearing capacity. Making holes in the web of the beam generally reduces the bearing capacity of the beam. LÄS MER

  5. 4. Static and fatigue design of load carrying welded joints in high strength steels : -In collaboration with Cargotec Sweden AB

    Master-uppsats, KTH/Lättkonstruktioner

    Författare :Noman Ali Mumtaz; Mansoor Khurshid; [2011]
    Nyckelord :Strength mismatch; penetration ratio; full penetration; partial penetration; Eurocode 3; AWS D1.1; BSK 07; HAZ; ultimate strength capacity; FE analysis; effective notch concept; beam theory analysis; sub modelling.;

    Sammanfattning : This thesis work is carried out in Cargotec Sweden AB, Bromma Conquip to study the behavior of load carrying welded joints in different weld metal strength mismatch conditions and various penetration ratios. Static and fatigue strength calculations have been made using FEA and experimentation. LÄS MER

  7. 5. Dimensionering av bärverk av stål : En jämförelse mellan Eurokod och BKR

    Uppsats för yrkesexamina på grundnivå, Byggnadsteknik

    Författare :Anders Lengstrand; [2011]
    Nyckelord :eurocode; BKR; comparison; dimensioning; structures; steel; Examensarbete; Stålkonstruktion; Bärverk; Jämförelse; Eurokod;

    Sammanfattning : The design regulations of Boverket (BKR) have long been the mandatory standard for construction design in Sweden. However from the end of the year 2010, the BKR will be replaced by the European standard Eurocode (EC). The transition to EC has been delayed and it is not until the second of May 2011 that the use of EC will be mandatory. LÄS MER