A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
BUILDING CHIMNEY
To provide a building chimney that can prevent a fixed structure such as an anchor bolt at the lower end of the chimney from being damaged by an external force such as an earthquake motion, and can facilitate installation work.SOLUTION: A leg portion 20 of a building chimney 10 is fixed to a skeleton 1a of a building 1. A chimney body 11 is erected on the leg portion 20. A peripheral wall 22 is formed on the outer peripheral portion of the leg portion 20 and a receiving plate 26 is provided inside the peripheral wall 22. A lower end portion 12 of the chimney body 11 is inserted to the inside of the peripheral wall 22 and placed on the receiving plate 26. The leg portion 20 and the lower end portion 12 of the chimney body 11 are unconstrained from each other so that the chimney body 11 can be tilted and displaced upwardly relative to the leg portion 20.SELECTED DRAWING: Figure 2
【課題】地震動等の外力によって煙突下端におけるアンカーボルト等の定着構造が破損するのを防止するとともに、設置施工を容易化できる建物用煙突を提供する。【解決手段】建物１の躯体１ａに建物用煙突１０の脚部２０を定着させる。脚部２０上に煙突本体１１を立設する。脚部２０の外周部には周壁２２を形成し、周壁２２の内側に受けプレート２６を設ける。煙突本体１１の下端部１２を周壁２２の内側に差し込んで受けプレート２６に載せる。脚部２０と煙突本体１１の下端部１２とは、煙突本体１１の脚部２０に対する傾斜及び上方変位が許容されるように、互いに非拘束状態とする。【選択図】図２
BUILDING CHIMNEY
To provide a building chimney that can prevent a fixed structure such as an anchor bolt at the lower end of the chimney from being damaged by an external force such as an earthquake motion, and can facilitate installation work.SOLUTION: A leg portion 20 of a building chimney 10 is fixed to a skeleton 1a of a building 1. A chimney body 11 is erected on the leg portion 20. A peripheral wall 22 is formed on the outer peripheral portion of the leg portion 20 and a receiving plate 26 is provided inside the peripheral wall 22. A lower end portion 12 of the chimney body 11 is inserted to the inside of the peripheral wall 22 and placed on the receiving plate 26. The leg portion 20 and the lower end portion 12 of the chimney body 11 are unconstrained from each other so that the chimney body 11 can be tilted and displaced upwardly relative to the leg portion 20.SELECTED DRAWING: Figure 2
【課題】地震動等の外力によって煙突下端におけるアンカーボルト等の定着構造が破損するのを防止するとともに、設置施工を容易化できる建物用煙突を提供する。【解決手段】建物１の躯体１ａに建物用煙突１０の脚部２０を定着させる。脚部２０上に煙突本体１１を立設する。脚部２０の外周部には周壁２２を形成し、周壁２２の内側に受けプレート２６を設ける。煙突本体１１の下端部１２を周壁２２の内側に差し込んで受けプレート２６に載せる。脚部２０と煙突本体１１の下端部１２とは、煙突本体１１の脚部２０に対する傾斜及び上方変位が許容されるように、互いに非拘束状態とする。【選択図】図２
BUILDING CHIMNEY
建物用煙突
NAKAZAWA MOTOHIRO (author) / EMIZU TOMOHIRO (author) / TOCHISHITA YUYA (author) / SATO YOSHINORI (author)
2023-07-24
Patent
Electronic Resource
Japanese