Sökning: "Milan Veljkovic"

Visar resultat 1 - 5 av 12 avhandlingar innehållade orden Milan Veljkovic.

  1. 1. Behaviour and resistance of composite slabs experiments and finite element analysis

    Detta är en avhandling från Luleå : Luleå tekniska universitet

    Författare :Milan Veljkovic; Luleå tekniska universitet.; [1996]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Stålbyggnad; Steel Structures;

    Sammanfattning : Composite slab flooring systems are used in steel framed buildings as well as in conjunction with concrete, prestressed concrete and timber structures. Composite slabs consist of a thin-walled profiled steel sheet, reinforcement and in-situ cast concrete. LÄS MER

  2. 2. Behaviour of pretensioned bolts in friction connections towards the use of higher strength steels in wind towers

    Detta är en avhandling från Luleå : Luleå tekniska universitet

    Författare :Christine Heistermann; Luleå tekniska universitet.; [2011]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Stålbyggnad; Steel Structures; Centre - Centre for High Performance Steel CHS ; Centrumbildning - Centrum för högpresterande stål CHS ;

    Sammanfattning : During recent years wind energy has established as an alternative to commonenergy sources. To advance its competitiveness, the costs for the constructionof a wind tower have to be reduced. One possible option is the use of frictiongrip joints instead of flange connections to join various tower segments in atubular steel tower. LÄS MER

  3. 3. Stainless steel box columns in fire analysis and design recommendations

    Detta är en avhandling från Luleå : Luleå tekniska universitet

    Författare :Björn Uppfeldt; Luleå tekniska universitet.; [2012]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Steel Structures; Stålbyggnad;

    Sammanfattning : The use of stainless steel in buildings is small but increasing, mainly due to the low maintenance costs, favourable corrosion resistance and aesthetic appearance. It is well known that stainless steel also performs better than carbon steel at elevated temperatures. LÄS MER

  4. 4. FE modelling of friction connections in tubular tower for wind turbines

    Detta är en avhandling från Luleå : Luleå tekniska universitet

    Författare :Marouene Limam; Luleå tekniska universitet.; [2011]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Civil engineering and architecture - Building engineering; Samhällsbyggnadsteknik och arkitektur - Byggnadsteknik; Steel Structures; Stålbyggnad;

    Sammanfattning : During the last few decades the demand for renewable energy has led to a myriad of innovative solutions. The present assembling solution between two segments of a tubular tower is accomplished by conventional ring flange connection. This connection suffers from economical and technological barriers. LÄS MER

  5. 5. Innovative Construction of Student Residences Frameup Project

    Detta är en avhandling från Luleå tekniska universitet

    Författare :Pedro António Pimenta de Andrade; Luleå tekniska universitet.; [2014]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Steel Structures; Stålbyggnad;

    Sammanfattning : In the majority of university cities in Sweden, a strong demand for student accommodations has initiated various development and research projects focusing on costs reduction and fast execution. The present thesis brings up a solution based on the development of a feasible assembly concept and process, for a Modular Building erection, where prefabricated 3D Modules are assembled into a sway steel frame. LÄS MER