Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
SMOKE EXHAUSTION PREDICTION DEVICE AND PROGRAM
PROBLEM TO BE SOLVED: To provide a smoke exhaustion prediction device which can further exactly estimate the circulation of smoke in a building structure connected to the outside via a ramp.SOLUTION: A smoke exhaustion prediction device comprises: storage means which stores space structure data in an architectural structure, and division setting data which divide a space structure into a plurality of blocks; calculation means which calculates the circulation of smoke between blocks which is generated at a prescribed smoke generation position on the basis of the division setting data on the basis of a prescribed condition by using a bilayer zone model; and output means which outputs an analysis result of the obtained circulation of the smoke. A plurality of blocks are defined by two-dividing an indoor area including a plane area and a ramp having a prescribed length which communicates with the outside of a hierarchy different from the plane floor in a height direction according to a smoke amount volume.SELECTED DRAWING: Figure 3
【課題】傾斜路を介して外部に接続された建築構造物における煙流動をより正確に見積もることの出来る排煙予測装置及びプログラムを提供する。【解決手段】建築物内部の空間構造データと、空間構造を複数のブロックに分割する分割設定データと、を記憶する記憶手段と、分割設定データに基づき、所定の発煙位置で生じた煙の前記複数のブロック間の流動を二層ゾーンモデルにより所定の条件に基づいて算出する演算手段と、求められた煙流動の解析結果を出力する出力手段と、を備え、複数のブロックは、平面フロアと、平面フロアとは異なる階層の外部とを連絡する所定長の傾斜路と、が含まれる屋内エリアをそれぞれ煙量体積に応じて高さ方向に二分割して定められる。【選択図】図３
SMOKE EXHAUSTION PREDICTION DEVICE AND PROGRAM
PROBLEM TO BE SOLVED: To provide a smoke exhaustion prediction device which can further exactly estimate the circulation of smoke in a building structure connected to the outside via a ramp.SOLUTION: A smoke exhaustion prediction device comprises: storage means which stores space structure data in an architectural structure, and division setting data which divide a space structure into a plurality of blocks; calculation means which calculates the circulation of smoke between blocks which is generated at a prescribed smoke generation position on the basis of the division setting data on the basis of a prescribed condition by using a bilayer zone model; and output means which outputs an analysis result of the obtained circulation of the smoke. A plurality of blocks are defined by two-dividing an indoor area including a plane area and a ramp having a prescribed length which communicates with the outside of a hierarchy different from the plane floor in a height direction according to a smoke amount volume.SELECTED DRAWING: Figure 3
【課題】傾斜路を介して外部に接続された建築構造物における煙流動をより正確に見積もることの出来る排煙予測装置及びプログラムを提供する。【解決手段】建築物内部の空間構造データと、空間構造を複数のブロックに分割する分割設定データと、を記憶する記憶手段と、分割設定データに基づき、所定の発煙位置で生じた煙の前記複数のブロック間の流動を二層ゾーンモデルにより所定の条件に基づいて算出する演算手段と、求められた煙流動の解析結果を出力する出力手段と、を備え、複数のブロックは、平面フロアと、平面フロアとは異なる階層の外部とを連絡する所定長の傾斜路と、が含まれる屋内エリアをそれぞれ煙量体積に応じて高さ方向に二分割して定められる。【選択図】図３
SMOKE EXHAUSTION PREDICTION DEVICE AND PROGRAM
排煙予測装置及びプログラム
KAWAMATA JUN (Autor:in) / HASHIZUME RYUICHI (Autor:in) / MAFUNE SUSUMU (Autor:in) / OMIYA YOSHIFUMI (Autor:in)
08.02.2016
Patent
Elektronische Ressource
Japanisch
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