A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
DOWNPIPE STRUCTURE
To provide a downpipe structure which can suppress the damage on a downpipe at the earthquake.SOLUTION: A downpipe structure 1 is provided in a base-isolated building 2. The base-isolated building 2 includes an upper structure 20, a lower structure 21 and a base isolation mechanism 22 located between them, and is configured so that the relative positions in the horizontal direction between the upper structure 20 and the lower structure 21 change through the base isolation mechanism 22. The downpipe structure 1 includes an upper downpipe 3 attached to the upper structure 20, a lower downpipe 4 located on the lower side of the upper downpipe 3 and an intermediate gutter 5 communicatively connecting the upper downpipe 3 with the lower downpipe 4. The intermediate gutter 5 includes an upper cylindrical member 10 which constitutes the upper part of the intermediate gutter 5 and to which the upper downpipe 3 is communicatively connected in a manner being slidable in the vertical direction, and a lower cylindrical member 11 which constitutes the lower part of the intermediate gutter 5 and is fixed to the lower downpipe 4. A lower end surface 12 of the upper cylindrical member 10 and an upper end surface 13 of the lower cylindrical member 11 are connected with each other with the adhesive or magnet.SELECTED DRAWING: Figure 1
【課題】地震の際に縦樋の破損を抑制することができる縦樋構造を提供する。【解決手段】縦樋構造１は、免震建物２に設けられる。免震建物２は、上部構造体２０と下部構造体２１とこの間に位置する免震機構２２とを備え、上部構造体２０と下部構造体２１との水平方向の相対位置が免震機構２２を介して変化するように構成されている。縦樋構造１は、上部構造体２０に取り付けられる上縦樋３と、上縦樋３の下方に位置する下縦樋４と、上縦樋３及び下縦樋４を連通接続させる中間樋５とを備える。中間樋５は、中間樋５の上部を構成し、上縦樋３が上下方向にスライド可能な状態で連通接続される上筒部材１０と、中間樋５の下部を構成し、下縦樋４に固定される下筒部材１１とを含む。上筒部材１０の下端面１２と下筒部材１１の上端面１３とは、接着剤またはマグネットによって互いに接続されている。【選択図】図１
DOWNPIPE STRUCTURE
To provide a downpipe structure which can suppress the damage on a downpipe at the earthquake.SOLUTION: A downpipe structure 1 is provided in a base-isolated building 2. The base-isolated building 2 includes an upper structure 20, a lower structure 21 and a base isolation mechanism 22 located between them, and is configured so that the relative positions in the horizontal direction between the upper structure 20 and the lower structure 21 change through the base isolation mechanism 22. The downpipe structure 1 includes an upper downpipe 3 attached to the upper structure 20, a lower downpipe 4 located on the lower side of the upper downpipe 3 and an intermediate gutter 5 communicatively connecting the upper downpipe 3 with the lower downpipe 4. The intermediate gutter 5 includes an upper cylindrical member 10 which constitutes the upper part of the intermediate gutter 5 and to which the upper downpipe 3 is communicatively connected in a manner being slidable in the vertical direction, and a lower cylindrical member 11 which constitutes the lower part of the intermediate gutter 5 and is fixed to the lower downpipe 4. A lower end surface 12 of the upper cylindrical member 10 and an upper end surface 13 of the lower cylindrical member 11 are connected with each other with the adhesive or magnet.SELECTED DRAWING: Figure 1
【課題】地震の際に縦樋の破損を抑制することができる縦樋構造を提供する。【解決手段】縦樋構造１は、免震建物２に設けられる。免震建物２は、上部構造体２０と下部構造体２１とこの間に位置する免震機構２２とを備え、上部構造体２０と下部構造体２１との水平方向の相対位置が免震機構２２を介して変化するように構成されている。縦樋構造１は、上部構造体２０に取り付けられる上縦樋３と、上縦樋３の下方に位置する下縦樋４と、上縦樋３及び下縦樋４を連通接続させる中間樋５とを備える。中間樋５は、中間樋５の上部を構成し、上縦樋３が上下方向にスライド可能な状態で連通接続される上筒部材１０と、中間樋５の下部を構成し、下縦樋４に固定される下筒部材１１とを含む。上筒部材１０の下端面１２と下筒部材１１の上端面１３とは、接着剤またはマグネットによって互いに接続されている。【選択図】図１
DOWNPIPE STRUCTURE
縦樋構造
MATSUMOTO KOJI (author) / NISHII YASUMASA (author)
2018-11-01
Patent
Electronic Resource
Japanese