![]() Focused in the field of form-finding of thin structures, the main objective of this thesis is to make a contribution to the development of DR methods and a review of the existing DR methods in order to compare them. However, it is difficult to find comparisons between both methods to help deciding whether one is better than the other for a particular application. When using DR in numerical simulations, researchers followed two different paths in the choice of a damping strategy for the oscillations: some used DR combined with a viscous damping and others used DR combined with kinetic damping. Nowadays, its use is widely spread in fields as structural dynamics (particularly in form-finding), geomechanics or biomechanics. Since then, many applications were found, and several authors presented different improvements on the method in order to optimize the calculations. ![]() From 1983, with the works presented by P. ![]() Dynamic relaxation (DR) is a numerical method introduced in 1965 by A.S. ![]()
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