A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
To provide a nuclear shelter preventing a damage caused by an impact of a nuclear bomb.SOLUTION: In order to inexpensively construct a facility preventing internal exposure from Γ rays and neutrons, radiant heat and blast waves caused by an impact of a nuclear bomb, and radioactivity in the atmosphere, a building using units in which steel plate formworks 1-4 are used as a formwork and connected with reinforcing bars 1-2 is made to have a double structure and a hollow structure. Water is poured into the hollow part. The steel plate formwork blocks the Γ rays. A strength of the building is increased by being joined with the reinforcing bars 1-2. Since the steel plate formworks 1-4 are used as a wall material as they are, there is no need to remove the formwork. The unit can be produced at a factory to lead to cost reduction. A concrete layer covered by the steel plate formworks 1-4 is free from cracks and the like. The poured water into the hollow part prevents heat from surrounding fires. Spraying the poured water leads to heat insulation of the building. Concrete has a particularly high blocking effect on Γ rays and neutron beams, and water has a particularly high blocking effect on neutron beams.SELECTED DRAWING: Figure 1
【課題】核爆弾の着弾による被害を防ぐを提供する。【解決手段】核爆弾の着弾によるΓ線・中性子、放射熱・爆風、及び大気中の放射能による内部被ばくを防ぐ設備を安価に建設するため、鋼板型枠１－４を型枠にし、鉄筋１－２と接合したユニットを使った建造物を二重構造にし中空構造とする。中空部には注水した。鋼板の型枠はΓ線を遮断し、鉄筋１－２との接合により建築物の強度を上げた。鋼板型枠１－４はそのまま壁材として使用するため、型枠を撤去する必要がなく、ユニットは工場で生産できるためコスト削減につながる、鋼板型枠１－４に覆われたコンクリート層は割れやヒビ等を抑えることが出来る。中空部に注水したことにより、周辺火災の熱を防ぎ、注水した水を散水できる事は、建造物の防熱につながる。尚、コンクリートはΓ線・中性子線の遮断に、水は中性子線に特に遮断効果が高い。【選択図】図１
To provide a nuclear shelter preventing a damage caused by an impact of a nuclear bomb.SOLUTION: In order to inexpensively construct a facility preventing internal exposure from Γ rays and neutrons, radiant heat and blast waves caused by an impact of a nuclear bomb, and radioactivity in the atmosphere, a building using units in which steel plate formworks 1-4 are used as a formwork and connected with reinforcing bars 1-2 is made to have a double structure and a hollow structure. Water is poured into the hollow part. The steel plate formwork blocks the Γ rays. A strength of the building is increased by being joined with the reinforcing bars 1-2. Since the steel plate formworks 1-4 are used as a wall material as they are, there is no need to remove the formwork. The unit can be produced at a factory to lead to cost reduction. A concrete layer covered by the steel plate formworks 1-4 is free from cracks and the like. The poured water into the hollow part prevents heat from surrounding fires. Spraying the poured water leads to heat insulation of the building. Concrete has a particularly high blocking effect on Γ rays and neutron beams, and water has a particularly high blocking effect on neutron beams.SELECTED DRAWING: Figure 1
【課題】核爆弾の着弾による被害を防ぐを提供する。【解決手段】核爆弾の着弾によるΓ線・中性子、放射熱・爆風、及び大気中の放射能による内部被ばくを防ぐ設備を安価に建設するため、鋼板型枠１－４を型枠にし、鉄筋１－２と接合したユニットを使った建造物を二重構造にし中空構造とする。中空部には注水した。鋼板の型枠はΓ線を遮断し、鉄筋１－２との接合により建築物の強度を上げた。鋼板型枠１－４はそのまま壁材として使用するため、型枠を撤去する必要がなく、ユニットは工場で生産できるためコスト削減につながる、鋼板型枠１－４に覆われたコンクリート層は割れやヒビ等を抑えることが出来る。中空部に注水したことにより、周辺火災の熱を防ぎ、注水した水を散水できる事は、建造物の防熱につながる。尚、コンクリートはΓ線・中性子線の遮断に、水は中性子線に特に遮断効果が高い。【選択図】図１
GROUND INSTALLATION-TYPE NUCLEAR SHELTER
地上据え置き型核シェルター
OMURA KOJI (author)
2024-01-24
Patent
Electronic Resource
Japanese
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