Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
PROBLEM TO BE SOLVED: To provide a joint cover device for a floor that enables a person affected by a disaster to pass safely over a cover body covering a joint, when structures that are adjacent on both sides of the joint were displaced in an approaching direction by a relatively small amount and came to a halt.SOLUTION: A jump-up protruded part 51 is disposed on an undersurface of a cover body 2, the jump-up protruded part being provided with a curved protruded surface part 52a having a circular arc-form cross-section and located in front side opposite a sliding motion receiving frame 61. Furthermore, an interval between a front edge of the jump-up protruded part 51 and a joint-side edge of the sliding motion receiving frame 61 is set to be longer than an interval between the other edge of the cover body 2 and an outer edge of a horizontal receiving edge 62 of the sliding motion receiving frame 61 and shorter than an interval between the other edge of the cover body 2 and an outer edge of an inclined receiving edge 63 of the sliding motion receiving frame 61. In a case where buildings 81, 82 were displaced in a relatively small amount in an approaching direction, the inclined cover body 2 is supported on the sliding motion receiving frame 61 and brought to a stable condition by the other edge 2b and the curved protruded surface part 52a of the jump-up protruded part 51. Under the circumstance, a person affected by the disaster may walk stably on the cover body 2.SELECTED DRAWING: Figure 9
【課題】目地を介して隣合う建造物が近接方向に比較的小さく変位して止まった場合に、被災者が該目地を覆うカバー体上を安定して通行し得る床用目地カバー装置を提案する。【解決手段】摺動受枠６１に対向する前側に断面円弧状の湾曲凸面部５２ａを備えた跳上凸部５１が、カバー体２の下面に配設され、該跳上凸部５１の前端と摺動受枠６１の目地側端との間隔を、カバー体２の他端縁と摺動受枠６１の水平受縁６２の外端との間隔よりも長く、かつカバー体２の他端縁と摺動受枠６１の傾斜受縁６３の外端との間隔よりも短くしたものであるから、両建造物８１，８２が近接方向に比較的小さく変位した場合に、傾動したカバー体２が、その他端２ｂと跳上凸部５１の湾曲凸面部５２ａとにより摺動受枠６１に支持された安定した状態となることから、この状態のカバー体２上を被災者が安定して通行できる。【選択図】図９
PROBLEM TO BE SOLVED: To provide a joint cover device for a floor that enables a person affected by a disaster to pass safely over a cover body covering a joint, when structures that are adjacent on both sides of the joint were displaced in an approaching direction by a relatively small amount and came to a halt.SOLUTION: A jump-up protruded part 51 is disposed on an undersurface of a cover body 2, the jump-up protruded part being provided with a curved protruded surface part 52a having a circular arc-form cross-section and located in front side opposite a sliding motion receiving frame 61. Furthermore, an interval between a front edge of the jump-up protruded part 51 and a joint-side edge of the sliding motion receiving frame 61 is set to be longer than an interval between the other edge of the cover body 2 and an outer edge of a horizontal receiving edge 62 of the sliding motion receiving frame 61 and shorter than an interval between the other edge of the cover body 2 and an outer edge of an inclined receiving edge 63 of the sliding motion receiving frame 61. In a case where buildings 81, 82 were displaced in a relatively small amount in an approaching direction, the inclined cover body 2 is supported on the sliding motion receiving frame 61 and brought to a stable condition by the other edge 2b and the curved protruded surface part 52a of the jump-up protruded part 51. Under the circumstance, a person affected by the disaster may walk stably on the cover body 2.SELECTED DRAWING: Figure 9
【課題】目地を介して隣合う建造物が近接方向に比較的小さく変位して止まった場合に、被災者が該目地を覆うカバー体上を安定して通行し得る床用目地カバー装置を提案する。【解決手段】摺動受枠６１に対向する前側に断面円弧状の湾曲凸面部５２ａを備えた跳上凸部５１が、カバー体２の下面に配設され、該跳上凸部５１の前端と摺動受枠６１の目地側端との間隔を、カバー体２の他端縁と摺動受枠６１の水平受縁６２の外端との間隔よりも長く、かつカバー体２の他端縁と摺動受枠６１の傾斜受縁６３の外端との間隔よりも短くしたものであるから、両建造物８１，８２が近接方向に比較的小さく変位した場合に、傾動したカバー体２が、その他端２ｂと跳上凸部５１の湾曲凸面部５２ａとにより摺動受枠６１に支持された安定した状態となることから、この状態のカバー体２上を被災者が安定して通行できる。【選択図】図９
JOINT COVER DEVICE FOR FLOOR
床用目地カバー装置
KONDO KENJI (Autor:in)
22.03.2018
Patent
Elektronische Ressource
Japanisch
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS