Sökning: "Sandwich Structures"
Visar resultat 1 - 5 av 42 avhandlingar innehållade orden Sandwich Structures.
1. A Study on Sandwich Structures : Development, Mechanical Characterization and Numerical Modeling
Sammanfattning : Legislative demands force the automotive industry to reduce greenhouse gas (GHG) emissions. At the same time, crashworthiness must not be compromised. A ve-hicle’s GHG emissions, such as carbon dioxide, is dependent on its fuel consump-tion. Lowering the vehicle weight, reducing fuel consumption, will therefor reduce emissions. LÄS MER
2. Underwater shock loaded sandwich structures
Sammanfattning : The effects of underwater explosions on ships have beenstudied ever since it was realised that explosions under watercould be accomplished. In order to study the response of asandwich structure in water, exposed to an underwaterexplosion, we need to have knowledge about the whole chain ofevents, i.e. LÄS MER
3. Damage Tolerance of Impacted Composite Sandwich Structures
Sammanfattning : 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. LÄS MER
4. Failure of Sandwich Structures with Sub-Interface Damage
Sammanfattning : .... LÄS MER
5. In-plane Compressive Response of Sandwich Panels
Sammanfattning : The high specific bending stiffness of sandwich structures can with advantage be used in vehicles to reduce their weight and thereby potentially also their fuel consumption. However, the structure must not only meet the in-service requirements but also provide sufficient protection of the vehicle passengers in a crash situation. LÄS MER