47 citations · 134 across the 5 of their papers we have counts for
5 papers
Exploring Various Sequential Learning Methods for Deformation History Modeling
Muhammed Adil Yatkin, Mihkel Korgesaar, Jani Romanoff +2
Current neural network (NN) models can learn patterns from data points with historical dependence. Specifically, in natural language processing (NLP), sequential learning has trans…
Two-scale micropolar plate model for web-core sandwich panels
Anssi T. Karttunen, JN Reddy, Jani Romanoff
A 2-D micropolar equivalent single-layer (ESL), first-order shear deformation (FSDT) plate model for 3-D web-core sandwich panels is developed. First, a 3-D web-core unit cell is m…
A nonlinear couple stress-based sandwich beam theory
Bruno Reinaldo Goncalves, Anssi T. Karttunen, Jani Romanoff
A geometrically nonlinear sandwich beam model founded on the modified couple stress Timoshenko beam theory with Kármán kinematics is derived and employed in the analysis of periodi…
Two-scale constitutive modeling of a lattice core sandwich beam
Anssi T. Karttunen, JN Reddy, Jani Romanoff
Constitutive equations are derived for a 1-D micropolar Timoshenko beam made of a web-core lattice material. First, a web-core unit cell is modeled by discrete classical constituen…
Micropolar modeling approach for periodic sandwich beams
Anssi T. Karttunen, JN Reddy, Jani Romanoff
We develop a micropolar Timoshenko beam theory and use it to model web-core sandwich beams. The beam theory is derived by a vector approach and the general displacement solution to…