Hybrid method for the computation of dynamic soil-structure ...
Hybrid method for the computation of dynamic soil-structure ...
Hybrid method for the computation of dynamic soil-structure ...
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Time domain BEMFrequency domain Green’s functionsIntroduction<strong>Hybrid</strong> <strong>method</strong>Time Domain BEM• Fundamental Sol.• DiscretisationFE-BEu G rzDisplacement [−]0.20.10−0.1−0.2Conclusions0 20 40 60 80 100 120 140 160 180 200Frequency [−]u G θθDisplacement [−]0.20.10−0.1−0.20 20 40 60 80 100 120 140 160 180 200Frequency [−]1µr uG ij (a 0) with a 0 = rωC sare independent <strong>of</strong> r.LMSSMat <strong>Hybrid</strong> <strong>method</strong> <strong>for</strong> <strong>the</strong> <strong>computation</strong> <strong>of</strong> <strong>dynamic</strong> <strong>soil</strong>-<strong>structure</strong> interaction in <strong>the</strong> time domain - p. 20/44
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