Abstract: An anchor support member supports an anchor bolt provided to the foundation of a building, and comprises: an attaching part that is attached to a formwork of the foundation; a retaining part that is connected to the attaching part and retains the anchor bolt; and a securing part that secures the attaching part to the formwork. The securing part secures the attaching part to the formwork such that the position of the anchor support member can be adjusted in a prescribed direction.

Abstract: An opening portion (2) having a height of two stories or more is provided in an exterior wall that faces a multi-height space. At least one wind-resistant post (3) is composed of a glued laminated timber, and has a cross-section in which a long axis dimension thereof is at least twice as long as a short axis dimension thereof. The wind-resistant post (3) is disposed upright and extends continuously through upper and lower floors, with a long axis direction of the cross-section being orthogonal to an opening plane. This wind-resistant post (3) exerts a high resistance against wind pressure acting on the opening portion, thereby achieving a post and beam structure that adds excellent spaciousness and visual appeal to the opening portion.