- Implement Discrete Kirchhoff Triangle (DKT) plate bending element
- Define DKTPlate formulation type with material and thickness parameters
- Implement assemble_stiffness! for plate bending problems
- Compute element stiffness matrix using DKT basis functions
- Support transverse displacement (w) and rotation (θx, θy) DOFs
- Include numerical integration over triangular domain
- Implement element force vector assembly
- Support distributed and point loads on plate surface
- Document DKT theory and implementation details
- 645 lines of complete DKT plate element implementation
Jukka Aho
65ba108125