Blar i ODA Open Digital Archive på forfatter "Hempel, Ernst Erik"
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Er byggebransjen klar for 4D BIM?
Vatne, Ingvild; Larsen, Irene; Lund, Marthine; Fredheim, Kjersti Kyrkjebø (Bachelor thesis, 2020)Det virker å være flere åpenbare fordeler knyttet til 4D BIM, likevel er det svært få aktører i bransjen som har integrert det i sin virksomhet. For å undersøke hvorfor vil oppgaven forsøke å besvare følgende problemstilling: ... -
Evaluation of cost-effective measures for the renovation of existing dwellings in the framework of the energy certification system: A case study in Norway
Gonzalez-Caceres, Alex; Karlshøj, Jan; Vik, Tor Arvid; Hempel, Ernst Erik; Rammer Nielsen, Toke (Journal article; Peer reviewed, 2022)The Energy Performance Certificate (EPC) for existing dwellings has not been able to promote the renovation rate. The main reasons are associated with the low quality of the assessment and renovation recommendations provided. ... -
Evaluation of measurement techniques for modelling buildings in energy simulation and labelling tool
Gonzalez Caceres, Alex; Hempel, Ernst Erik (IOP Conference Series: Earth and Environmental Science;Volume 410, Conference object, 2020-01-01)The dwellings built between 1945 and 1980 have the largest energy demand in the EU, which by 2009 represented 70% of the final energy use in buildings. A great portion of these dwellings have not been retrofitted and most ...