Numerical simulation of contact problems - traditional timber joints under monotonous loading
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Date
2000-05-16
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Publisher
Universität Dortmund
Abstract
A numerical simulation on rafter-tie beam-connections in traditional roofs under monotonous loading is presented. A comparison was made to tests performed at Dresden University of Technology (DE). A step-by-step procedure was adopted to simulate the semi-rigid behaviour of the connection with point-to-surface contact elements. The results show good correspondence with typical material characteristics. To increase the load carrying capacity further studies with fibreglass fabrics reinforced joints were considered.
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Keywords
ANSYS, contact problems, Finite-Element modelling, Holzverbindungen, Kontaktanalyse, numerical simulation, Timber engineering, Timber joints