Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Micropile Operated Thermal Energy Storages below the Building
Micropiles can be used as energy collectors simultaneously when functioning as load bearing structures. This possibility has become more popular recently as Finland has set the regulation for all the new public buildings to meet the zero energy level by 2020. The focus in this study is on energy micropiles which provide thermal energy to be stored to undisturbed soil under the building. The soil works as an energy storage medium. In this study, energy simulations were carried out during the planning process. The energy simulations specified the amount and period of the heating and cooling energy consumptions in the buildings. According to the energy simulation steel micropiles can be used efficiently for storing energy and as a source of energy in Finnish conditions. At the commercial building temperatures used in simulation was not found to have significant geotechnical influences. However, no long term modelling of the current energy utilization technique has been carried out. Hence it is essential to model the long term thermal behavior of clay for economic, geotechnical, and environmental reasons.
Micropile Operated Thermal Energy Storages below the Building
Micropiles can be used as energy collectors simultaneously when functioning as load bearing structures. This possibility has become more popular recently as Finland has set the regulation for all the new public buildings to meet the zero energy level by 2020. The focus in this study is on energy micropiles which provide thermal energy to be stored to undisturbed soil under the building. The soil works as an energy storage medium. In this study, energy simulations were carried out during the planning process. The energy simulations specified the amount and period of the heating and cooling energy consumptions in the buildings. According to the energy simulation steel micropiles can be used efficiently for storing energy and as a source of energy in Finnish conditions. At the commercial building temperatures used in simulation was not found to have significant geotechnical influences. However, no long term modelling of the current energy utilization technique has been carried out. Hence it is essential to model the long term thermal behavior of clay for economic, geotechnical, and environmental reasons.
Micropile Operated Thermal Energy Storages below the Building
Lautkankare, Rauli (Autor:in) / Salomaa, Nikolas (Autor:in) / Arola, Teppo (Autor:in) / Lehtonen, Jouko (Autor:in)
IFCEE 2018 ; 2018 ; Orlando, Florida
IFCEE 2018 ; 142-154
06.06.2018
Aufsatz (Konferenz)
Elektronische Ressource
Englisch
Micropile foundation structure and construction method of micropile foundation
| Europäisches Patentamt | 2018
Micropile foundation system and construction method of micropile foundation
Europäisches Patentamt | 2018