Anti-seismic structure of earthquake resistant reinforcement and detached houses

摘要

To provide a low-cost earthquake resistant reinforcement and an earthquake-resistant structure for a detached house building, which is arranged in a frame of a building, flexibly given a restoring force against deformation with a simple structure, hardly deteriorated .SOLUTION: A plurality of rectangular plate springs are laminated in the thickness direction, and diagonally arranged so that the end faces in the longitudinal direction of the leaf springs come into contact with the inner surfaces of the respective frame members forming the corners of the building structural material A leaf spring laminate 16 which is connected to the leaf spring laminate at one end so as to form a T shape with the plate spring laminate and the other end at the diagonal side of the corner of the frame body on which the leaf spring laminate is arranged A rigid rod member 18 in contact with the inner surface of the frame body and a connecting member 20 for swingably connecting the plate spring laminated body and the rigid rod member. The earthquake resistant reinforcing tool is pressed by the elastic force of the plate spring laminated body The contact portion of the plate spring laminate and the frame inner surface is in contact with the inner surface of the frame body and is slidable within a certain range in a direction approaching the corner from the initial position of the building structural material to be contacted.(FIG.