Essays about: "ABAQUS model"
Showing result 16 - 20 of 200 essays containing the words ABAQUS model.
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16. Numerical simulations of pore pressure on concrete buttress dams
University essay from KTH/BetongbyggnadAbstract : Uplift pressure is one of the most dominant forces on a dam structure. Difference in head water and tail water creates a hydraulic gradient resulting an upward oriented pressure called uplift pressure, which reduces the dam safety against sliding. READ MORE
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17. Strain rate-dependent mechanical properties of high-density polyethylene(HDPE)
University essay from Blekinge Tekniska Högskola/Institutionen för maskinteknikAbstract : In today’s packaging industry HDPE is widely used and correct understanding of itsproperties and how to model them is of vital importance. HDPE is a semi-crystallinepolymer with a known strain rate dependence, that is a higher yield and lower strainto failure at higher strain rates. READ MORE
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18. Multiscale mechanical modeling of paperboard
University essay from Lunds universitet/Hållfasthetslära; Lunds universitet/Institutionen för byggvetenskaperAbstract : This thesis considers an investigation into the possibilities of creating a reasonably accurate multiscale material model for paperboard, with geometry based on X-ray scans of small paperboard samples. The modeling takes place in the software Multiscale Designer by Altair Engineering Inc. READ MORE
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19. Implementation of thermomechanical laser welding simulation : Predicting displacements of fusing A AISI304 T-JOINT
University essay from Högskolan i Skövde/Institutionen för ingenjörsvetenskapAbstract : Laser welding is an advanced joining technique with the capability to form deep, narrow, and precise welds. Numerical models are used to simulate the process in attempts of predicting distortions and stresses in the material. This is done to reduce physical testing, optimize processes and enable integrated product- and process development. READ MORE
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20. HSI effects on pedestrian bridges
University essay from KTH/Bro- och stålbyggnadAbstract : The study on Human Structure Interaction (HSI) effects represent a new research field in the design of pedestrian bridges. The presence of pedestrians on the structure affects the dynamic properties of the bridge, and these changes may be quantified in order to design pedestrian bridges in a more efficient way. READ MORE