Sökning: "Softening"
Visar resultat 11 - 15 av 150 avhandlingar innehållade ordet Softening.
11. Concrete Structures Subjected to Blast Loading
Sammanfattning : The interest for building safety with regards to highly dynamic events such as close by explosion has accelerated after the recent decades of terrorist attacks. The interest has expanded from civil defence shelters and pure military targets to also include civil buildings used for different civil functions. LÄS MER
12. In-Plane Fracture of Paper
Sammanfattning : The in-plane failure of paper is studied in this work by means of a cohesive crack model from experimental as well as theoretical perspectives. Localized damage at in-plane tension of short paper strips is studied for low strain rates. LÄS MER
13. Effect of tension softening on the performance of concrete structures : experimental, analytical and computational studies
Sammanfattning : The tensile characteristics of concrete are usually neglected in the design of structures. The treatise discusses the important bearing these very characteristics have on the performance of different concrete structures. The investigations are supported by experiments, theoretical models and simulations by finite element methods. LÄS MER
14. Fatigue strength of frictions stir welded joints in aluminium
Sammanfattning : .... LÄS MER
15. On the Modeling of Porous Media with Emphasis on Localization
Sammanfattning : The mechanics of porous media is nowadays relevant in a broad spectrum of engineering applications. In the case of geomaterials, the description of the mechanical behavior is complicated by the fact that the deformation characteristics involve (strain) localization, which is indeed the main topic of this thesis. LÄS MER
