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cs.CE2025★ 1 cited
Nonlinear elastodynamic material identification of heterogeneous isogeometric Bernoulli-Euler beams
Bartłomiej Łazorczyk, Roger A. Sauer
This paper presents a Finite Element Model Updating framework for identifying heterogeneous material distributions in planar Bernoulli-Euler beams based on a rotation-free isogeome…
cs.CE2025★ 158 cited
A new rotation-free isogeometric thin shell formulation and a corresponding continuity constraint for patch boundaries
Thang Xuan Duong, Farshad Roohbakhshan, Roger Andrew Sauer
This paper presents a general non-linear computational formulation for rotation-free thin shells based on isogeometric finite elements. It is a displacement-based formulation that…