A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
ROOF BLOWING-AWAY PREVENTION STRUCTURE
PROBLEM TO BE SOLVED: To provide a roof blowing-away prevention structure for preventing a roof from blowing away to the outside of a building in response to an explosion by a simple constitution.SOLUTION: A roof blowing-away prevention structure is constituted of a roof 30 for covering an upper opening 26 of a building 20 for storing a gas supply facility 10 and a laying-across member composed of a connection wire 40 of connecting a plurality of wires by a turnbuckle, and the laying-across member is separated from an upper surface of the roof 30 and laid across to an upper part of the building 20, and when gas leaked from the gas supply facility 10 is exploded, a roofboard material of the roof 30 floated by receiving explosive pressure is prevented from blowing away to the outside.SELECTED DRAWING: Figure 1
【課題】簡易な構成により、爆発に伴って屋根が建物の外側へ吹き飛ぶことを防止する屋根吹き飛び防止構造を提供する。【解決手段】屋根吹き飛び防止構造は、ガス供給設備１０を貯蔵する建物２０の上部開口２６を覆う屋根３０と、複数本のワイヤをターンバックルで連結した連結ワイヤ４０からなる架け渡し部材で構成され、架け渡し部材を屋根３０の上面から離して建物２０の上部へ架け渡しておき、ガス供給設備１０から漏れたガスが爆発した時に、爆圧を受けて浮き上がった屋根３０の屋根板材が外側に吹き飛ぶことを防止する。【選択図】図１
ROOF BLOWING-AWAY PREVENTION STRUCTURE
PROBLEM TO BE SOLVED: To provide a roof blowing-away prevention structure for preventing a roof from blowing away to the outside of a building in response to an explosion by a simple constitution.SOLUTION: A roof blowing-away prevention structure is constituted of a roof 30 for covering an upper opening 26 of a building 20 for storing a gas supply facility 10 and a laying-across member composed of a connection wire 40 of connecting a plurality of wires by a turnbuckle, and the laying-across member is separated from an upper surface of the roof 30 and laid across to an upper part of the building 20, and when gas leaked from the gas supply facility 10 is exploded, a roofboard material of the roof 30 floated by receiving explosive pressure is prevented from blowing away to the outside.SELECTED DRAWING: Figure 1
【課題】簡易な構成により、爆発に伴って屋根が建物の外側へ吹き飛ぶことを防止する屋根吹き飛び防止構造を提供する。【解決手段】屋根吹き飛び防止構造は、ガス供給設備１０を貯蔵する建物２０の上部開口２６を覆う屋根３０と、複数本のワイヤをターンバックルで連結した連結ワイヤ４０からなる架け渡し部材で構成され、架け渡し部材を屋根３０の上面から離して建物２０の上部へ架け渡しておき、ガス供給設備１０から漏れたガスが爆発した時に、爆圧を受けて浮き上がった屋根３０の屋根板材が外側に吹き飛ぶことを防止する。【選択図】図１
ROOF BLOWING-AWAY PREVENTION STRUCTURE
屋根の吹き飛び防止構造
MITANI TAKASHI (author) / ASANO MITSUO (author) / SUZUKI HIROAKI (author) / MIZUTANI KOJI (author) / MIKAMO KOJI (author) / ISHIKAWA KEIICHIRO (author)
2016-12-08
Patent
Electronic Resource
Japanese
IPC:
E04H
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