A Mid-Node Mass Lumping Scheme for Accurate Structural Vibration Analysis with Serendipity Finite Elements
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DOI: 10.1142/s1758825121500137
Abstract: A mid-node mass lumping scheme is proposed to formulate the lumped mass matrices of serendipity elements for accurate structural vibration analysis. Since the row-sum technique leads to unacceptable negative lumped mass components for serendipity elements,… read more here.
Keywords: mid node; mass matrix; mass; serendipity ... See more keywords