RI-IGABEM for 3D viscoelastic problems with body force

A novel radial integration IGABEM (RI-IGABEM) is proposed to solve the 3D viscoelastic problems with body force in this paper. The derivation of boundary integral equations for the viscoelastic problems is proposed. To reduce computing costs, the time-dependent shear modulus is expressed in the form...

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Veröffentlicht in:	Computer methods in applied mechanics and engineering 2022-05, Vol.394, p.114911, Article 114911
Hauptverfasser:	Xu, Chuang, Zhan, Yunsheng, Dai, Rui, Yang, Huashi, Liu, Xiangyang, Dong, Chunying
Format:	Artikel
Sprache:	eng
Schlagworte:	3D surface TRM Algorithms Boundary integral method Domains Elastostatics IGABEM Integral equations Integrals Magnetism Mathematical analysis Power series Prony series RIM Series expansion Shear modulus Strain Viscoelastic problems Viscoelasticity
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