Sökning: "eigenfrequencies"
Visar resultat 1 - 5 av 49 uppsatser innehållade ordet eigenfrequencies.
1. Environmental Testing of Large Components
Master-uppsats, KTH/Skolan för industriell teknik och management (ITM)Sammanfattning : As the industry is being reshaped concentrically around sustainability, the consumption of fossil fuels is targeted to decrease day by day. As a consequence of that, a righteous rise of electricity as energy source prevails in different branches of industry. LÄS MER
2. Methodology for analysis of vibration isolating systems
Master-uppsats, Linköpings universitet/Mekanik och hållfasthetsläraSammanfattning : Vibration causes problems in many kinds of machinery including fighter aircraft. It can, for example, cause structural fatigue, malfunction in equipment and injuries to humans. The sources of vibration are engines, flow disturbance and separation of external loads, to mention some. LÄS MER
3. Numerisk förutsägelse av markinducerade vibrationer på en byggnad
Master-uppsats, KTH/Bro- och stålbyggnadSammanfattning : When a building is constructed close to high-speed traffic infrastructure, the assessmentof the level of vibration in those structures is relevant to guarantee safety and comfort.As long as the number of those buildings is continuously rising, is important to have amethod to evaluate ground-born vibrations that require the lower computational timepossible. LÄS MER
4. Global Analysis of a Tall Timber- Concrete Hybrid Structure Subjected to Wind Load : A Parametric Study of Different Hybrid Solutions
Master-uppsats, KTH/BetongbyggnadSammanfattning : Tall timber structures have received more attention in recent times as building withtimber contributes to environmental benefits in comparison to other building materials.Timber- concrete hybrid structures have become an alternative as previous investigationshave shown that building tall timber buildings implies complexities with regardsto sufficient stiffness and discomfort for occupants. LÄS MER
5. Predicting eigenvalues and eigenmodes in non-rectangular rooms with machine learning techniques
Master-uppsats, KTH/Teknisk akustikSammanfattning : Knowing the eigenfrequencies and eigenmodes is of great importance to interior design and a common acoustic engineering problem. Challenges in noise control makes knowing the lower eigenfrequencies particularly important. LÄS MER