Sökning: "Historic buildings"

Visar resultat 1 - 5 av 26 avhandlingar innehållade orden Historic buildings.

1. 1. Enhanced Energy Efficiency and Preservation of Historic Buildings : Methods and Tools for Modeling

   Författare :Torun Widström; Folke Björk; Carl-Eric Hagentoft; KTH; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Energy efficiency; preservation; historic buildings; building simulation;

   Sammanfattning : As the environmental impacts of the energy usage of the world today becomes more and more evident, enhancement of energy performance of the already existing building stock becomes more urgent. Buildings belonging to the cultural heritage are often the ones that are most difficult to deal with in this context. LÄS MER

3. 2. Evaluation of Thermal Comfort and Night Ventilation in a Historic Office Building in Nordic Climate

   Författare :Hossein Bakhtiari; Mathias Cehlin; Jan Akander; Abolfazl Hayati; Patrik Rohdin; Högskolan i Gävle; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; historic buildings; office buildings; Nordic climate; thermal comfort; field on-site measurements; standardized questionnaire; building management system BMS ; night ventilation NV ; building energy simulation BES ; IDA-ICE; Hållbar stadsutveckling; Sustainable Urban Development;

   Sammanfattning : Envelopes with low thermal performance are common characteristics in European historic buildings resulting in insufficient thermal comfort and higher energy use compared to modern buildings. There are different types of applications for the European historic buildings such as historic churches, historic museums, historic theatres, etc. LÄS MER

4. 3. Simulation of historic buildings for enhancement of preservation and energy performance – issues and methods

   Författare :Torun Widström; Folke Björk; Kjartan Gudmundsson; Jesper Arfvidsson; KTH; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Building simulation; historic buildings; energy performance; damage risk; mould; thermal bridges; Byggvetenskap; Civil and Architectural Engineering;

   Sammanfattning : Historic buildings are often particularly poorly insulated and difficult to heat, and are also at risk for several reasons. These include potential lack of use due to low thermal comfort leading to low or no profitability, damage risks due to over and under-climatization and risks due to climate change altering the boundary conditions that they were built for. LÄS MER

5. 4. Balancing Building Conservation with Energy Conservation - Towards differentiated energy renovation strategies in historic building stocks

   Författare :Petra Eriksson; Göteborgs universitet; []
   Nyckelord :HUMANIORA; HUMANITIES; HUMANIORA; HUMANITIES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Historic buildings; Historic building stocks; Heritage value; Energy efficiency; Energy renovation; Decision support processes;

   Sammanfattning : Balancing building conservation with energy conservation is challenging. The overall aim of this thesis is to bridge the perceived conflict of reaching climate and energy goals on the one hand and the goals of a sustainable management of historic building stocks on the other hand. LÄS MER

7. 5. Om att förstå ett hus : den dynamiska modellen : dokumentationsmetoder, vårdplan och restaureringsideologi

   Författare :Ebbe Hædersdal; Bebyggelsevård; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; heritage values; restoration ideology; restoration; presentation; interpretation; fusion of horizons; hermeneutics; personal and tacit knowledge; buildings archaeology; buildings history; colour investigation; surveying; documentation methodlogy; Architectural heritage; documentation of historic buildings; digital maintenance plans.; Building construction; Byggnadsteknik; Architecture; interior design; Arkitektur; inredningsarkitektur; Archaeology; Arkeologi;

   Sammanfattning : The principal aim of the thesis is to evaluate the significance of the documentation of a building’s history for the work of restoring it and caring for it. Thus it may be said to address restoration as a hermeneutical problem, besides considering the relationships between the work of documentation; analyses of the resulting data; and the creative process in which the ideology of restoration is important. LÄS MER