LignoScope
Lintel–parapet–pier research laboratory
Linear centreline Timoshenko opening frames report lintel/parapet/pier end actions, rotations and energies with bilateral base springs and a rigid horizontal top diaphragm.
Scope & next acceptance
This reduced linear idealization does not predict opening-corner stresses, uplift/contact, finite deformation or timber failure. Effective rigidities and experiments need independent review.