Sökning: "projects"

Visar resultat 21 - 25 av 2174 avhandlingar innehållade ordet projects.

1. 21. Probabilistic time estimation in tunnel projects

   Författare :Mohammad Mohammadi; Johan Spross; Fredrik Johansson; Larsson Stefan; Anna Kadefors; Lars-Olof Dahlström; KTH; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Cost overrun; Tunneling projects; Probabilistic approaches; time estimation; Kostnadsöverskridande; tunnelprojekt; sannolikhetsmetoder; tidsuppskattning; Soil and Rock Mechanics; Jord- och bergmekanik;

   Sammanfattning : Transport infrastructure projects, including tunneling, suffer from timedelays and cost overrun. A literature review shows that the effect ofuncertainty has been neglected in explaining time and cost overrunmeaning that technical explanations matter. LÄS MER

3. 22. Managing Complex Industrial Projects : A comparison between holistic models

   Författare :Joakim Lilliesköld; Torsten Cegrell; Dragan Z. Milosevic; KTH; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Project Management; Complex Project; Anatomy; Dependency Diagrams; Other industrial engineering and economics; Övrig industriell teknik och ekonomi;

   Sammanfattning : Even though the management of large projects has been studied for many years, the track record is still poor, especially for those projects developing complex systems. This thesis studies projects such as these and attempts to find clues as to why some succeed while others do not. LÄS MER

4. 23. Procurement of Complex Technical Systems : Strategies for Successful Projects

   Författare :Mikael Eriksson; Torsten Cegrell; Kim Wikström; KTH; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Project; Procurement; Complex Systems; Project Management; Systems Engineering; Acquisition; Other industrial engineering and economics; Övrig industriell teknik och ekonomi;

   Sammanfattning : When facing a procurement of a complex technical system, many questions are to be asked. The main question is how the best and most suitable systems are obtained, at the right cost. In order to answer that question numerous aspects must be considered and investigated. LÄS MER

5. 24. Performance of Construction Projects : Essays on Supplier Structure, Construction Costs and Quality Improvement

   Författare :Abukar Warsame; Hans Lind; Roine Leiringer; KTH; []
   Nyckelord :;

   Sammanfattning : The performance of the construction industry and its contribution to the welfare of society in comparison to other industries such as the manufacturing industry has lately been the focus of many commissioned reports and academic research publications. The so-called “iron triangle” of time, cost and quality have been the most important metrics of construction project performance, especially for the selection of appropriate procurement methods. LÄS MER

7. 25. Time-limited and complex interaction : studies of industrial projects

   Författare :Jonas Söderlund; Lars Lindkvist; Graham Winch; Linköpings universitet; []
   Nyckelord :project management; project organization; temporary organization; time limits; complexity; deadlines; temporary relationships; time orientation; pacing; projektledning; företag; projektadministration; SOCIAL SCIENCES; SAMHÄLLSVETENSKAP;

   Sammanfattning : This doctoral dissertation reports on four case studies of industrial project organizations: The studies cover product development and construction projects at ABB, Ericsson and Volvo. Generally, the studies aim at exploring the time-limited and complex character of project interaction. LÄS MER