A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
FLOATING ROOF TYPE TANK DEMOLITION METHOD
To provide a floating roof type tank demolition method which makes it possible to reduce costs, shorten construction time, and ensure safety.SOLUTION: A method of demolishing a floating roof type tank having a floating roof elevatable along a side plate, the method comprising a floating roof lifting step (step S101) for lifting the floating roof by injecting water or seawater in a tank, a side plate cutting step (step S102) for cutting the side plate by using the floating roof as a foothold, and a floating roof lowering step (step S103) for lowering the floating roof by discharging the water or seawater in the tank, and the method repeating the side plate cutting step (step S102) and the floating roof lowering step (step S103) after the floating roof lifting step (step S101), and cutting the side plate from the upper part to the lower part.SELECTED DRAWING: Figure 1
【課題】コストダウン、工期短縮、安全性の確保の可能な浮屋根式タンクの解体工法を提供する。【解決手段】側板に沿って昇降可能な浮屋根を有する浮屋根式タンクの解体工法であって、タンク内に水又は海水を注入して浮屋根を上昇させる浮屋根上昇工程（ステップＳ１０１）と、浮屋根を足場として側板を切断する側板切断工程（ステップＳ１０２）と、タンク内の水又は海水を排出して浮屋根を下降させる浮屋根下降工程（ステップＳ１０３）とを含み、浮屋根上昇工程（ステップＳ１０１）の後に、側板切断工程（ステップＳ１０２）と浮屋根下降工程（ステップＳ１０３）とを繰り返しながら、上部から下部に向かって側板を切断していく。【選択図】図１
FLOATING ROOF TYPE TANK DEMOLITION METHOD
To provide a floating roof type tank demolition method which makes it possible to reduce costs, shorten construction time, and ensure safety.SOLUTION: A method of demolishing a floating roof type tank having a floating roof elevatable along a side plate, the method comprising a floating roof lifting step (step S101) for lifting the floating roof by injecting water or seawater in a tank, a side plate cutting step (step S102) for cutting the side plate by using the floating roof as a foothold, and a floating roof lowering step (step S103) for lowering the floating roof by discharging the water or seawater in the tank, and the method repeating the side plate cutting step (step S102) and the floating roof lowering step (step S103) after the floating roof lifting step (step S101), and cutting the side plate from the upper part to the lower part.SELECTED DRAWING: Figure 1
【課題】コストダウン、工期短縮、安全性の確保の可能な浮屋根式タンクの解体工法を提供する。【解決手段】側板に沿って昇降可能な浮屋根を有する浮屋根式タンクの解体工法であって、タンク内に水又は海水を注入して浮屋根を上昇させる浮屋根上昇工程（ステップＳ１０１）と、浮屋根を足場として側板を切断する側板切断工程（ステップＳ１０２）と、タンク内の水又は海水を排出して浮屋根を下降させる浮屋根下降工程（ステップＳ１０３）とを含み、浮屋根上昇工程（ステップＳ１０１）の後に、側板切断工程（ステップＳ１０２）と浮屋根下降工程（ステップＳ１０３）とを繰り返しながら、上部から下部に向かって側板を切断していく。【選択図】図１
FLOATING ROOF TYPE TANK DEMOLITION METHOD
浮屋根式タンクの解体工法
SHIOMI RYOJI (author) / ISHIZUKA YOSHIKI (author)
2024-04-24
Patent
Electronic Resource
Japanese
IPC:
E04G
SCAFFOLDING
,
Baugerüste