A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
TEMPORARY FACILITY FOR CONSTRUCTING BOX STRUCTURE
To provide a temporary facility for construction that improves work efficiency when constructing a plurality of unit boxes of a box structure that forms an underground space by pouring concrete in an underpass construction method.SOLUTION: Rail members 15 for moving a roof 12 are installed on both sides of a construction work area 11. The roof 12 is made up of a number of roof pieces 13, each of roof piece 13 includes a roof main body piece 13a, an erection base 13b and a supporting structure 13c. Each roof piece 13 can be moved to a predetermined position on the rail members 15 to switch between a state in which the entire upper part of a unit construction area 11a is covered by a number of roof main body pieces 13a arranged in succession, and a state in which the roof pieces 13 are retreated to the area 11b which becomes a gap portion 20b between adjacent unit box bodies 21, leaving the entire upper part of the unit construction area 11a open.SELECTED DRAWING: Figure 1
【課題】アンダーパス工法において地下空間を形成する函体構造物の複数の単位函体を、コンクリートを打設して築造する際の作業効率を向上させる築造用仮設設備を提供する。【解決手段】築造作業領域１１を挟んだ両側に、ルーフ屋根１２を走行移動させるレール部材１５が設置されている。ルーフ屋根１２は、複数の屋根ピース１３からなり、各々の屋根ピース１３は、屋根本体ピース１３ａと架設基台１３ｂと支持架構１３ｃとを含んで構成される。各々の屋根ピース１３をレール部材１５の上の所定の位置に移動させて、単位築造領域１１ａの全体の上方を、連続配置された複数の屋根本体ピース１３ａで覆った状態と、隣接する単位函体２１の間隔部分２０ｂとなる領域１１ｂに屋根ピース１３を退避させて、単位築造領域１１ａの全体の上方を開放させた状態とを、切替え可能となっている。【選択図】図１
TEMPORARY FACILITY FOR CONSTRUCTING BOX STRUCTURE
To provide a temporary facility for construction that improves work efficiency when constructing a plurality of unit boxes of a box structure that forms an underground space by pouring concrete in an underpass construction method.SOLUTION: Rail members 15 for moving a roof 12 are installed on both sides of a construction work area 11. The roof 12 is made up of a number of roof pieces 13, each of roof piece 13 includes a roof main body piece 13a, an erection base 13b and a supporting structure 13c. Each roof piece 13 can be moved to a predetermined position on the rail members 15 to switch between a state in which the entire upper part of a unit construction area 11a is covered by a number of roof main body pieces 13a arranged in succession, and a state in which the roof pieces 13 are retreated to the area 11b which becomes a gap portion 20b between adjacent unit box bodies 21, leaving the entire upper part of the unit construction area 11a open.SELECTED DRAWING: Figure 1
【課題】アンダーパス工法において地下空間を形成する函体構造物の複数の単位函体を、コンクリートを打設して築造する際の作業効率を向上させる築造用仮設設備を提供する。【解決手段】築造作業領域１１を挟んだ両側に、ルーフ屋根１２を走行移動させるレール部材１５が設置されている。ルーフ屋根１２は、複数の屋根ピース１３からなり、各々の屋根ピース１３は、屋根本体ピース１３ａと架設基台１３ｂと支持架構１３ｃとを含んで構成される。各々の屋根ピース１３をレール部材１５の上の所定の位置に移動させて、単位築造領域１１ａの全体の上方を、連続配置された複数の屋根本体ピース１３ａで覆った状態と、隣接する単位函体２１の間隔部分２０ｂとなる領域１１ｂに屋根ピース１３を退避させて、単位築造領域１１ａの全体の上方を開放させた状態とを、切替え可能となっている。【選択図】図１
TEMPORARY FACILITY FOR CONSTRUCTING BOX STRUCTURE
函体構造物の築造用仮設設備
HAYASHI TAKESHI (author) / HIRAGA YUJI (author) / KITAMURA TAKAHIRO (author) / KUMAGAI SHIZUKA (author) / KANEKO DAIKI (author)
2024-10-11
Patent
Electronic Resource
Japanese
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