Sökning: "shear key"
Visar resultat 11 - 15 av 32 uppsatser innehållade orden shear key.
11. Model-based Study of Mixing- using Computational Fluid Dynamics and Experiments
Master-uppsats, Lunds universitet/Kemiteknik (CI)Sammanfattning : Mixing in millimeter scale applications faces completely different challenges compared with the macro scale. A thorough understanding of the physics and mass conservation principles that are affecting the fluid dynamics, are therefore key for development and successful implementation of mixers, in an existing process. LÄS MER
12. Study of glue-laminated timber connections with high fire resistance using expanded steel tubes
Uppsats för yrkesexamina på avancerad nivå, Luleå tekniska universitet/Byggkonstruktion och brandSammanfattning : A key factor regarding fire safety of timber buildings is the performance of connections between the structural elements, since this determines the load-carrying capacity of the structure. Traditional timber connections do generally perform poorly in a fire compared to surrounding parts since the joints often consist of exposed metal parts and cavities which locally decreases the fire resistance. LÄS MER
13. Parameterized and Adaptive Modelling of Mechanical Connections in Timber Frame Structures
Magister-uppsats, Linnéuniversitetet/Institutionen för byggteknik (BY)Sammanfattning : This study investigates the global stiffness of a timer frame structure under wind loading using the finite element method by creating parameterized script files. Of key interest was the accuracy of the global stiffness determined from an adaptive 3D beam model in comparison to a 2D beam model and, the stiffness of a 3D beam model when subjected to different types of bracing in the presence of internal bracing provided by a lift shaft structure. LÄS MER
14. Jämförelse av odränerad skjuvhållfasthet mellan CPT-sondering och fallkonförsök på Uppsalalera
Kandidat-uppsats, Uppsala universitet/Institutionen för geovetenskaperSammanfattning : The knowledge about the shear strength of a soil is important because it is a key parameter that is used in many calculations in construction engineering. Some examples of what’s possible to calculate are slope stability, the soil pressure against retaining walls and the carrying capacity of building foundations. LÄS MER
15. Cone penetration testing in the clay tills of Skåne - An investigation of the cone factor
Uppsats för yrkesexamina på avancerad nivå, Lunds universitet/Geoteknik; Lunds universitet/Institutionen för byggvetenskaperSammanfattning : The undrained shear strength is a key parameter in the design process of geotechnical structures. One of the most frequently used methods to investigate this parameter is the cone penetration test (CPT). LÄS MER