A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
To provide a ground covering unit capable of improving strength (buckling load) and bearing load of the unit as accommodating a cable way pipe.SOLUTION: A ground covering unit (general part unit 1) comprises: a reversed U-shaped type face plate 2; a base plate 3; a front surface side board 51 fixed on an inside surface of a front surface part 22; a rear surface side board 52 fixed on an inside surface of a rear surface part 23; a face plate reinforcement rib 41 provided with a U-shaped cutout part (upper side cutout part 411) at a part of a lower edge; and a base plate reinforcement rib 42 provided with a circular cutout part (lower side cutout part 421) equal to a semi-circle or less at a part of an upper edge. The upper side cutout part 411 and the lower side cutout part 421 overlap in a side view to form a cable way pipe support part in which a cable way pipe E is installed in a state in which the front surface side board 51 is inserted into a front surface side slit 43 and the rear surface side board 52 is inserted into a rear surface side slit 44.SELECTED DRAWING: Figure 1
【課題】電路管を収容しつつ、ユニットの強度（座屈荷重）・耐力について改善することが可能な地覆ユニットを提供する。【解決手段】地覆ユニット（一般部ユニット１）は、逆Ｕ字型のフェースプレート２、ベースプレート３、前面部２２の内側面に固定した前面側板５１、及び、背面部２３の内側面に固定した背面側板５２に加え、下辺の一部にＵ字状の切欠き部（上側切欠き部４１１）を備えるフェースプレート補強リブ４１と、上辺の一部に、半円以下の円弧状の切欠き部（下側切欠き部４２１）を備えるベースプレート補強リブ４２と、を有する。前面側スリット４３に前面側板５１を差し入れ、背面側スリット４４に背面側板５２を差し入れた状態において、側面視で、上側切欠き部４１１と下側切欠き部４２１とが重なり合い、電路管Ｅが配置される電路管支持部を形成する。【選択図】図１
To provide a ground covering unit capable of improving strength (buckling load) and bearing load of the unit as accommodating a cable way pipe.SOLUTION: A ground covering unit (general part unit 1) comprises: a reversed U-shaped type face plate 2; a base plate 3; a front surface side board 51 fixed on an inside surface of a front surface part 22; a rear surface side board 52 fixed on an inside surface of a rear surface part 23; a face plate reinforcement rib 41 provided with a U-shaped cutout part (upper side cutout part 411) at a part of a lower edge; and a base plate reinforcement rib 42 provided with a circular cutout part (lower side cutout part 421) equal to a semi-circle or less at a part of an upper edge. The upper side cutout part 411 and the lower side cutout part 421 overlap in a side view to form a cable way pipe support part in which a cable way pipe E is installed in a state in which the front surface side board 51 is inserted into a front surface side slit 43 and the rear surface side board 52 is inserted into a rear surface side slit 44.SELECTED DRAWING: Figure 1
【課題】電路管を収容しつつ、ユニットの強度（座屈荷重）・耐力について改善することが可能な地覆ユニットを提供する。【解決手段】地覆ユニット（一般部ユニット１）は、逆Ｕ字型のフェースプレート２、ベースプレート３、前面部２２の内側面に固定した前面側板５１、及び、背面部２３の内側面に固定した背面側板５２に加え、下辺の一部にＵ字状の切欠き部（上側切欠き部４１１）を備えるフェースプレート補強リブ４１と、上辺の一部に、半円以下の円弧状の切欠き部（下側切欠き部４２１）を備えるベースプレート補強リブ４２と、を有する。前面側スリット４３に前面側板５１を差し入れ、背面側スリット４４に背面側板５２を差し入れた状態において、側面視で、上側切欠き部４１１と下側切欠き部４２１とが重なり合い、電路管Ｅが配置される電路管支持部を形成する。【選択図】図１
GROUND COVERING UNIT
地覆ユニット
SHIROYAMA RYOICHI (author)
2024-01-18
Patent
Electronic Resource
Japanese
METHOD FOR FORMING GROUND-COVERING LAYER AND THE GROUND-COVERING LAYER
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