Sökning: "almir"
Visar resultat 1 - 5 av 7 avhandlingar innehållade ordet almir.
1. Separations- och filtreringsstabilitet hos cementbaserat injekteringsbruk
Sammanfattning : Bleeding of cement based grout Bleeding of cement based grout is a complex problem. How it occurs and which basic mechanism causes and influences bleeding have been questions for discussion. Therefore the aim of the thesis is to illustrate what really happens with grout during bleeding and which factors influence it. LÄS MER
2. Bleeding and Filtration of Cement-Based Grout
Sammanfattning : Grouting is a common method of sealing rock around tunnels to reduce or stop water inflow. Successful grouting significantly minimizes the maintenance cost and safety of the tunnel. Some questions about bleeding and penetrability of the grouts have to be examined more closely to carry out a successful grouting. LÄS MER
3. Monitoring and Control of Robotized Laser Metal-Wire Deposition
Sammanfattning : The thesis gives a number of solutions towards full automation of the promising manufacturing technology Robotized Laser Metal-wire Deposition (RLMwD). RLMwD offers great cost and weight saving potentials in the manufacturing industry. LÄS MER
4. Towards full Automation of Robotized Laser Metal-wire Deposition
Sammanfattning : Metal wire deposition by means of robotized laser welding offers great saving potentials, i.e. reduced costs and reduced lead times, in many different applications, such as fabrication of complex components, repair or modification of high-value components, rapid prototyping and low volume production, especially if the process can be automated. LÄS MER
5. Tidal Inlets Hydraulics and Morphological Modeling: An application to Mundaú Lagoon, Brazi
Sammanfattning : Tidal inlets are narrow channels connecting coastal lagoons to the sea and in this way controlling the exchange of water while serving as navigational pathways. These important components of the coast are also very dynamic environments, having their morphology determined by multiple sediment transport processes, making tidal inlets difficult to model. LÄS MER