Abstract: According to an embodiment of the present invention, a wooden house comprises a wall structure, a ridge structure formed on the wall structure, a rafter structure formed on the ridge structure, and a roof structure formed on the rafter structure. Each of the wall structure, the ridge structure, and the rafter structure includes a lumber stack. The lumber stack includes a plurality of wooden boards stacked in tiers, with wider sides facing each other. Each of the wooden boards is shaped substantially as a cuboid.

Abstract: A set structure for a wooden building formed with steel-frame H-beams as a basic frame, to which the wooden structures are connected, easily and securely, so as to allow structures for the wooden structures to be connected with one another is disclosed. The set structure may have interior finishing materials and include a basic frame unit formed with one or more steel-frame H-beams as unit members disposed vertically and horizontally, a reinforcing plate mounted on the contact point of the H-beams, and a truss attached to the planes of the H-beams; a frame assembling body fixed by engaging at least one or more wooden structures into engaging recesses provided on the H-beams and the truss; and a finishing material enclosing the frame assembling body. Wooden structures are easily coupled to the basic frames, reducing the number of construction processes and shortening the time for construction, in an economical manner.