A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
PROBLEM TO BE SOLVED: To solve the problem of losing life when an individual cannot evacuate at once, due to having no time margin of escaping, since a coming large Tsunami, particularly, a tsunami by a Nankai Trough giant earthquake arrives in 3 minutes and has a height of 10 m.SOLUTION: In a Nankai Trough giant earthquake having a high probability of occurring within 30 years and a tsunami thereby, where a person is at the time cannot be wholly imagined. The person can quickly evacuate to a ceiling-evacuation room for tsunami when he or she is in an individual staying room. Even if it is submerged in water, air rises in the water. Moreover, the air is collected and gathered at the ceiling in the room. He or she is saved when a survival-required air quantity can be held without departing the air by using rising force. When the ceiling-evacuation room for tsunami is formed as a structure with a bottom part open, large water pressure like a sealed structure is not applied, so that material cost is low. There is no need to reduce the construction-registration floor area due to being installed at the ceiling. When the ceiling-evacuation room for tsunami is formed as a combination of a beam structure and a mesh net, an indoor oppressive feeling is also relieved. He or she can live every day without anxiety because the ceiling-evacuation room for tsunami does not take a daily space. Both students and parents feel at rest in a school. There is no mutual anxiety with staying family in a workplace.
【課題】来る大きな津波、特に南海トラフ巨大地震による津波は、３分で到達し１０ｍの高さがある。逃げる時間余裕がない。個人が、即に避難できなければ命はない。【解決手段】３０年以内に発生する確率が高い南海トラフ巨大地震、それによる津波、そのとき人はどこにいるか全く想像できない。個人のいる室内であれば迅速に避難できる。例え水没しても、空気は水中では上昇する。しかも部屋の中では天井に集約され溜まる。上昇力を利用して空気を逸脱させず生存必要空気量を保持できれば助かる。底部を開口とした構造体とすれば密閉構造のような大水圧は掛からないため材料費も安価。天井設置であるため建築、登記の床面積を減少することもない。梁構造、網目ネットの組み合わせとすれば、室内の圧迫感も緩和される。日常のスペースを取らず、日々安心して暮らせる。学校では生徒も、父兄も安心。職場では、残る家族との相互の心配も必要ない。【選択図】 図１
PROBLEM TO BE SOLVED: To solve the problem of losing life when an individual cannot evacuate at once, due to having no time margin of escaping, since a coming large Tsunami, particularly, a tsunami by a Nankai Trough giant earthquake arrives in 3 minutes and has a height of 10 m.SOLUTION: In a Nankai Trough giant earthquake having a high probability of occurring within 30 years and a tsunami thereby, where a person is at the time cannot be wholly imagined. The person can quickly evacuate to a ceiling-evacuation room for tsunami when he or she is in an individual staying room. Even if it is submerged in water, air rises in the water. Moreover, the air is collected and gathered at the ceiling in the room. He or she is saved when a survival-required air quantity can be held without departing the air by using rising force. When the ceiling-evacuation room for tsunami is formed as a structure with a bottom part open, large water pressure like a sealed structure is not applied, so that material cost is low. There is no need to reduce the construction-registration floor area due to being installed at the ceiling. When the ceiling-evacuation room for tsunami is formed as a combination of a beam structure and a mesh net, an indoor oppressive feeling is also relieved. He or she can live every day without anxiety because the ceiling-evacuation room for tsunami does not take a daily space. Both students and parents feel at rest in a school. There is no mutual anxiety with staying family in a workplace.
【課題】来る大きな津波、特に南海トラフ巨大地震による津波は、３分で到達し１０ｍの高さがある。逃げる時間余裕がない。個人が、即に避難できなければ命はない。【解決手段】３０年以内に発生する確率が高い南海トラフ巨大地震、それによる津波、そのとき人はどこにいるか全く想像できない。個人のいる室内であれば迅速に避難できる。例え水没しても、空気は水中では上昇する。しかも部屋の中では天井に集約され溜まる。上昇力を利用して空気を逸脱させず生存必要空気量を保持できれば助かる。底部を開口とした構造体とすれば密閉構造のような大水圧は掛からないため材料費も安価。天井設置であるため建築、登記の床面積を減少することもない。梁構造、網目ネットの組み合わせとすれば、室内の圧迫感も緩和される。日常のスペースを取らず、日々安心して暮らせる。学校では生徒も、父兄も安心。職場では、残る家族との相互の心配も必要ない。【選択図】 図１
CEILING-EVACUATION ROOM FOR TSUNAMI
津波用天井避難部屋
TOMITA MEIKO (author)
2015-09-28
Patent
Electronic Resource
Japanese
IPC:
E04H
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