TY  - CONF
A1  - Jansen, Dirk
T1  - Tempered road system
N2  - The road performance is strongly influenced by climatic conditions. Winter conditions have massive impact on traffic security but also pavement lifetime decreases as an effect of temperature variation during wintertime and summertime. Heating and cooling of a pavement is a possibility to work against these impacts. To discuss the boundary conditions for an efficient construction and operation of a tempered road system a feasibility study has been made. The study shows the feasibility and identifies thermal energy buffering as a main challenge. When thinking of a fully regenerative operation of a large tempered road system (e.g. 20.000 m-²) the storage volume has to be too large for an economic and structurally engineered satisfactory solution. However, the location dependent usage of natural geothermal storage possibilities and as well smart alignment and construction promises a feasibility realization.
KW  - Dauerhaftigkeit
KW  - Deutschland
KW  - Energie
KW  - Jahreszeit
KW  - Kühlung (mater)
KW  - Oberbau
KW  - Straßenheizung
KW  - Technologie
KW  - Umwelt
KW  - Witterung
KW  - Cooling (mater)
KW  - Durability
KW  - Energy
KW  - Environment
KW  - Germany
KW  - Pavement
KW  - Road heating
KW  - Season
KW  - Technology
KW  - Weather
Y1  - 2014
UR  - https://bast.opus.hbz-nrw.de/frontdoor/index/index/docId/1476
N1  - Volltext unter: http://tra2014.traconference.eu/papers/html/papers.html
ER  -