Essays about: "explicit finite element simulations"
Showing result 1 - 5 of 16 essays containing the words explicit finite element simulations.
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1. Development of a DEM-FEM framework for infrastructure simulations
University essay from Göteborgs universitet / Institutionen för fysikAbstract : This thesis presents a coupling algorithm of the discrete element method (DEM) and finite element method (FEM). The algorithm formulates an explicit coupling of transient simulations of particle systems interacting with elastic bodies. READ MORE
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2. Modelling and simulation of vibratory driven sheet piles - Development of a stop criterion
University essay from Lunds universitet/Byggnadsmekanik; Lunds universitet/Institutionen för byggvetenskaperAbstract : During excavations, steel sheet piles are often installed through vibratory driving, to establish a retaining wall that resists soil instability and ground water leakage. The method of vibratory driving is that the sheet pile is driven into the soil with a vertical vibratory motion. This is especially effective in soft soils. READ MORE
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3. Numerical simulations of shear reinforced concrete beams subjected to blast loads
University essay from KTH/BetongbyggnadAbstract : Historical accidents and experimental investigations have made apparent that blast loaded concrete members are prone to fail in brittle shear rather than a ductile flexure mode. Air blasts from accidental detonations or explosives may cause severe damage to buildings and infrastructure and it is of great importance that load carrying members can withstand the impulse that arise to avoid progressive collapses. READ MORE
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4. Dynamic Finite Element Modelling of a Fall on the Hip
University essay from Lunds universitet/Avdelningen för Biomedicinsk teknikAbstract : Assessing the risk of future femur fracture is an important step in preventing this serious and common injury. The current methods to predict the fracture risk are typically based on bone mineral density measurement, used as a surrogate for femoral strength. READ MORE
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5. Improving comfort simulations of sleeping mattresses for IKEA
University essay from Lunds universitet/InnovationAbstract : It is beneficial for a furniture company like IKEA to objectively and accurately evaluate what makes a mattress comfortable. But what defines comfort? IKEA currently investigates mattress comfort through extensive real-life user testing. Through which, six parameters of comfort have been identified. READ MORE