A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
UNDERGROUND SHELTER AND CONSTRUCTION METHOD OF UNDERGROUND SHELTER
To provide an underground shelter for home use which can be installed in a limited space and which can be used to evacuate in earthquakes, tsunamis, fire disasters, and radiation exposure, in a short construction period and at low cost.SOLUTION: The underground shelter 100 includes a ceiling 130 capable of storing water, an outer wall 111, and a concrete floor 120, so that an evacuation space 150 is provided inside. A side wall 110 includes an outer wall 111, a concrete wall 51 having radiation shielding performance, and a steel plate wall 52. The outer wall 111 has a structure in which a pair of first and second panels abutting on an excavation side surface 170 are slidably fitted and held by a frame. Accordingly, the outer wall 111 can be built in a state of being in contact with the excavation side surface 170, receives the earth pressure from the ground 140, and prevents the excavation side surface 170 from collapsing.SELECTED DRAWING: Figure 1
【課題】限られたスペースに設置できるとともに、地震・津波・火災災害、及び放射能被爆被害に避難可能な家庭用の地下シェルターを、短工期に、かつ安価に提供する。【解決手段】地下シェルター１００は、貯水可能な天井１３０、外壁１１１、及びコンクリート製の床１２０で構成されて、内部に避難空間１５０が設けられる。側壁１１０は外壁１１１、放射線遮蔽性能を具備するコンクリート壁５１、及び鋼板壁５２で構成される。外壁１１１は、掘削側面１７０に当接する一対の第１パネル、及び第２パネルを枠体でスライド可能に嵌合し保持する構造となっている。これにより、外壁１１１は、掘削側面１７０に当接した状態で築造可能となり、地盤１４０からの土圧を受け止めて、掘削側面１７０の崩落を防止する。【選択図】図１
UNDERGROUND SHELTER AND CONSTRUCTION METHOD OF UNDERGROUND SHELTER
To provide an underground shelter for home use which can be installed in a limited space and which can be used to evacuate in earthquakes, tsunamis, fire disasters, and radiation exposure, in a short construction period and at low cost.SOLUTION: The underground shelter 100 includes a ceiling 130 capable of storing water, an outer wall 111, and a concrete floor 120, so that an evacuation space 150 is provided inside. A side wall 110 includes an outer wall 111, a concrete wall 51 having radiation shielding performance, and a steel plate wall 52. The outer wall 111 has a structure in which a pair of first and second panels abutting on an excavation side surface 170 are slidably fitted and held by a frame. Accordingly, the outer wall 111 can be built in a state of being in contact with the excavation side surface 170, receives the earth pressure from the ground 140, and prevents the excavation side surface 170 from collapsing.SELECTED DRAWING: Figure 1
【課題】限られたスペースに設置できるとともに、地震・津波・火災災害、及び放射能被爆被害に避難可能な家庭用の地下シェルターを、短工期に、かつ安価に提供する。【解決手段】地下シェルター１００は、貯水可能な天井１３０、外壁１１１、及びコンクリート製の床１２０で構成されて、内部に避難空間１５０が設けられる。側壁１１０は外壁１１１、放射線遮蔽性能を具備するコンクリート壁５１、及び鋼板壁５２で構成される。外壁１１１は、掘削側面１７０に当接する一対の第１パネル、及び第２パネルを枠体でスライド可能に嵌合し保持する構造となっている。これにより、外壁１１１は、掘削側面１７０に当接した状態で築造可能となり、地盤１４０からの土圧を受け止めて、掘削側面１７０の崩落を防止する。【選択図】図１
UNDERGROUND SHELTER AND CONSTRUCTION METHOD OF UNDERGROUND SHELTER
地下シェルター及び地下シェルターの築造工法
YANO AKIHIKO (author)
2020-02-27
Patent
Electronic Resource
Japanese
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