A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
EARTHQUAKE-PROOF REINFORCEMENT STRUCTURE OF BUILDING
PROBLEM TO BE SOLVED: To solve the problem of buckling-disrupting when a reinforcement wall is disconnected from an anchor by large swinging in a corner part of a lower layer of the reinforcement wall in a strong earthquake, since the reinforcement wall composed of a vertical reinforcement, a horizontal reinforcement and concrete is fixed to a column and a beam by the anchor in an opening part partitioned by conventional column and beam, for increasing earthquake resistance of a building such as a multilayer reinforced concrete structure.SOLUTION: A reinforcement material for fixing upper-lower reinforcement walls is installed via a beam. The reinforcement material is fixed to the reinforcement wall by a stud. The reinforcement material is installed while dividing the reinforcement wall into a plurality of spans, and tensile strength of the reinforcement material and front stage strength of the stud are increased to be more than tensile strength of a vertical reinforcement in the spans.
【課題】多層の鉄筋コンクリート構造等建築物の耐震性をあげるため、従来柱と梁で区画される開口部に、縦筋および横筋とコンクリートからなる補強壁をアンカーで柱と梁に固定している。しかし、強い地震の際、補強壁の下層のコーナ部では、大きな揺れにより補強壁がアンカーから外れる等により座屈し破壊する。【解決手段】梁を介して、上下の補強壁を固定する補強材を取り付ける。補強材はスタッドにより補強壁に固定する。補強材は補強壁を複数のスパンにわけ取り付け、補強材の引張強度およびスタッドの前段強度は、各スパン内の縦筋の引張強度より大きくする。【選択図】 図２
EARTHQUAKE-PROOF REINFORCEMENT STRUCTURE OF BUILDING
PROBLEM TO BE SOLVED: To solve the problem of buckling-disrupting when a reinforcement wall is disconnected from an anchor by large swinging in a corner part of a lower layer of the reinforcement wall in a strong earthquake, since the reinforcement wall composed of a vertical reinforcement, a horizontal reinforcement and concrete is fixed to a column and a beam by the anchor in an opening part partitioned by conventional column and beam, for increasing earthquake resistance of a building such as a multilayer reinforced concrete structure.SOLUTION: A reinforcement material for fixing upper-lower reinforcement walls is installed via a beam. The reinforcement material is fixed to the reinforcement wall by a stud. The reinforcement material is installed while dividing the reinforcement wall into a plurality of spans, and tensile strength of the reinforcement material and front stage strength of the stud are increased to be more than tensile strength of a vertical reinforcement in the spans.
【課題】多層の鉄筋コンクリート構造等建築物の耐震性をあげるため、従来柱と梁で区画される開口部に、縦筋および横筋とコンクリートからなる補強壁をアンカーで柱と梁に固定している。しかし、強い地震の際、補強壁の下層のコーナ部では、大きな揺れにより補強壁がアンカーから外れる等により座屈し破壊する。【解決手段】梁を介して、上下の補強壁を固定する補強材を取り付ける。補強材はスタッドにより補強壁に固定する。補強材は補強壁を複数のスパンにわけ取り付け、補強材の引張強度およびスタッドの前段強度は、各スパン内の縦筋の引張強度より大きくする。【選択図】 図２
EARTHQUAKE-PROOF REINFORCEMENT STRUCTURE OF BUILDING
建築物の耐震補強構造
ICHINOSE TOSHIKATSU (author) / TAKAHASHI SUSUMU (author) / HOTTA KAZUYOSHI (author)
2015-11-26
Patent
Electronic Resource
Japanese
IPC:
E04G
SCAFFOLDING
,
Baugerüste
| European Patent Office | 2016
| European Patent Office | 2023
EARTHQUAKE-PROOF AND WIND-PROOF REINFORCEMENT TOOL FOR BUILDING
| European Patent Office | 2017