2 papers
cs.CE2022
Adaptive shape optimization with NURBS designs and PHT-splines for solution approximation in time-harmonic acoustics
Javier Videla, Ahmed Mostafa Shaaban, Elena Atroshchenko
Geometry Independent Field approximaTion (GIFT) was proposed as a generalization of Isogeometric analysis (IGA), where different types of splines are used for the parameterization…
math.NA2018
A new locking-free polygonal plate element for thin and thick plates based on Reissner-Mindlin plate theory and assumed shear strain fields
Javier Videla, Sundararajan Natarajan, Stephane PA Bordas
A new noded polygonal plate element is proposed for the analysis of plate structures comprising of thin and thick members. The formulation is based on the discrete Kirchhoff M…