Abstract: A wood wall structure has standard components arranged in such a way that strength and ductile capacity exceeds those in current standard wall arrangements. The structure has a top plate and a bottom plate that are substantially the same, each plate having a groove along the center face, a central sheath is positioned between the top and bottom plates fitting into each groove. Pairs of vertical framing elements extend between the top and bottom plates with the central sheath sandwiched therebetween and attachments between the pairs of framing elements retain the central sheath in position.

Abstract: A multi-storey wood frame construction system of the beam and column configuration uses engineered wood products. Standard prefabricated column components permit beam and column construction system which heretofore has usually only been possible with steel when used in multi-storey buildings. The system comprises a plurality of prefabricated column components, all having the seine height for one storey of construction, the components spaced apart and supporting laminated beams, each component having at least two laminated vertical column members extending from top to bottom of the component, the vertical column members spaced apart and joined at the top and at the bottom of the component by laminated horizontal members.