REINFORCING SKELETON JOINING MEMBER, AND SEISMIC RETROFITTING STRUCTURE

• Main Authors: HARAGUCHI KEI, WATANABE KEISUKE, OBA AKIRA, KONDO NAOYA
• Format: Patent
• Language: English; Japanese
• Published: 16.02.2022
• Subjects: BUILDING; BUILDING IMPLEMENTS OR OTHER BUILDING AIDS, OR THEIRUSE; CEILINGS; FIXED CONSTRUCTIONS; FLOORS; FORMS; GENERAL BUILDING CONSTRUCTIONS; HANDLING BUILDING MATERIALS ON THE SITE; INSULATION OR OTHER PROTECTION OF BUILDINGS; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTINGBUILDINGS; ROOFS; SCAFFOLDING; SHUTTERING; WALLS, e.g. PARTITIONS

To provide a seismic retrofitting structure capable of increasing the seismic retrofitting strength of a structural skeleton of a building using rails by attaching a diagonal material in any direction.SOLUTION: A reinforcing skeleton joining member used for connecting the end of a metal reinforcing material to a frame member in a seismic retrofitting structure for reinforcing by attaching the metal reinforcing material between the frame members constituting the structural skeleton of a building, include: a main body (11) that has a shape corresponding to a concave portion of the side of the frame member; a first flange (12) extending from one end of the main body; and a second flange (13) extending from the other end of the main body. The main body is formed with a first bolt insertion hole (11a) into which the bolt (14a) inserted into the insertion hole formed in the frame member is inserted. The first flange and the second flange are formed with a second bolt insertion hole (12a) and a third bolt insertion hole (13a) for inserting a bolt (15a) that join the ends of the reinforcing material.SELECTED DRAWING: Figure 3 【課題】レールを用いた建造物の構造躯体において、任意の方向に斜材を取り付けて耐震補強強度を高めることができる耐震補強構造を提供する。【解決手段】建造物の構造躯体を構成する骨組部材間に金属製の補強材が取り付けられて補強される耐震補強構造における前記補強材の端部を前記骨組部材に結合するための補強用躯体接合部材において、前記骨組部材の側面の凹部に対応した形状を有する本体部（１１）と、本体部の一方の端部から延設された第１フランジ部（１２）と、本体部の他方の端部から延設された第２フランジ部（１３）とを設け、本体部には骨組部材に形成された挿通孔に挿通されたボルト（１４ａ）が挿通される第１ボルト挿通孔（１１ａ）を形成し、前記第１フランジ部および第２フランジ部には補強材の端部を結合するボルト（１５ａ）を挿通するための第２ボルト挿通孔（１２ａ）および第３ボルト挿通孔（１３ａ）を形成するようにした。【選択図】図３