Search for dissertations about: "impact damage"
Showing result 1 - 5 of 430 swedish dissertations containing the words impact damage.
-
1. Damage Tolerance of Impacted Composite Sandwich Structures
Abstract : This thesis deals with damage tolerance of impacted sandwich structures for load bearing applications. Composite sandwich structures find wide application as lightweight solutions in aerospace components, since weight reduction and less fuel emissions are primary concerns for aircraft manufactures. READ MORE
-
2. Geochronology of impact structures - constraining syn- and post-impact processes using the 40Ar/39Ar and U-Pb techniques
Abstract : The discovery, at the beginning of the 20th century, that elements can transform into other elements, due to the spontaneous decay of an instable to a stable atomic nuclei, gave rise to a powerful source for age information in many fields of earth science. For impact structures, it is crucial to establish well-defined and precise ages in order to understand how impact events affect the Earth’s geo and biosphere and also with regard to possible future events that can have devastating effects on our civilization. READ MORE
-
3. Failure of Sandwich Structures with Sub-Interface Damage
Abstract : .... READ MORE
-
4. Windstorms in Sweden - variations and impacts
Abstract : Windstorms have caused severe damage on several occasions in Sweden during the last century. A general concern about future projections of climate extremes has raised questions on the variations and impacts of windstorms. READ MORE
-
5. De-icing salt and the roadside environment : Air-borne exposure, damage to Norway spruce and system monitoring
Abstract : After decades of investigation, we still have to deal withthe problem of environmental effects of the use of de-icingsalt on roads. Lacking useful indicators of the system, westill do not know the environmental utility of ameliorativemeasures taken. READ MORE