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Visar resultat 16 - 20 av 3387 avhandlingar som matchar ovanstående sökkriterier.

1. 16. Developing a collaborative planning tool for construction - A Building Information Model-enhanced planning and scheduling tool for production

   Författare :Mikael Viklund Tallgren; Chalmers tekniska högskola; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Collaborative planning process; BIM; Construction Informatics; Information Technology in construction; Design Science;

   Sammanfattning : Construction projects are becoming increasingly complex with a higher degree of specialization, resulting in more sub-contractors as well as in more information needed in the project. This results in a bigger project organization with an increased need for information exchange, an area where construction has been criticized by academics. LÄS MER

3. 17. Environmentally Friendly Construction Processes Under Uncertainty : Assessment, Optimisation and Robust Decision-Making

   Författare :Kailun Feng; Weizhuo Lu; Thomas Olofsson; Geoffrey Qiping Shen; Luleå tekniska universitet; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Construction processes; environmental impacts; uncertain factors; decision-making; Byggproduktion och teknik; Construction Management and Building Technology;

   Sammanfattning : The construction processes of building and civil infrastructure are broadly recognised as large contributors to the environmental degradation, which cause environmental impacts directly and indirectly by massive energy use, intensive greenhouse emissions, and significant resources consumption. The report from Royal Swedish Academy of Engineering Sciences (IVA) and the Swedish Construction Federation (Byggföretagen) shows that the total carbon dioxide equivalents emitted per year from construction processes are the same size as emissions from all of the cars in Sweden, and more than that is generated by all lorries and busses. LÄS MER

4. 18. Addressing the complexity of sustainability-driven structural design: Computational design, optimization, and decision making

   Författare :Alexandre Mathern; Chalmers tekniska högskola; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; integrated design; concrete structure; parametric design; structural engineering; finite element analysis; life cycle sustainability assessment; bridge; construction; civil engineering; multi-objective design optimization; wind turbine foundation;

   Sammanfattning : Being one of the sectors with the largest environmental burden and high socio-economic impacts sets high requirements on the construction industry. At the same time, this provides the sector with great opportunities to contribute to the globally pursued sustainability transition. LÄS MER

5. 19. Virtual reality in construction : tools, methods and processes

   Författare :Stefan Woksepp; Luleå tekniska universitet; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Construction Engineering and Management; Byggproduktion;

   Sammanfattning : Present-day construction projects are characterized by short-term partnerships between multidisciplinary teams with varying levels of process maturity and information handling capability. They involve the planning, design and erection of structures of all types. LÄS MER

7. 20. Client orchestration for the implementation of energy innovation in construction

   Författare :Charlotta Winkler; Kristian Widén; Eugenia Perez Vico; John Lindgren; Per-Erik Eriksson; Högskolan i Halmstad; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; energy; innovation; implementation; systemic innovation; business ecosystem; innovation ecosystem; client; construction; Smart Cities and Communities; Smarta städer och samhällen;

   Sammanfattning : This thesis aims to explore value creation from energy innovation in construction through implementation. The construction sector significantly impacts the environment. Buildings’ energy demand for heating and cooling accounts for 20% of annual global greenhouse gas emissions. LÄS MER