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A platform for research: civil engineering, architecture and urbanism
JOINING STRUCTURE OF COMPOSITE FLOOR SLABS
To provide a joining structure of composite floor slabs in which joint members between floor slabs prevent an unnecessary increase in the thickness of the floor slabs and the joint members can be arranged without depending on the position of floor slab reinforcing bars.SOLUTION: There is provided a joining structure of composite floor slabs in which a pair of end plates 5 extending upward from a bottom plate 2 are provided at both ends in the bridge axial direction of each composite floor slab 1, a plurality of joint members 6 protruding between end surfaces of each composite floor slab 1 are provided to each end plate 5, filling concrete is filled between the end plates 5 of the composite floor slabs 1 adjacent to each other, so that the vertical size of each joint member 6 can be reduced compared to that of the joint member in which upper and lower reinforcement bars are bent in a loop-shape conventionally. Moreover, since each joint member 6 is provided independently from floor slab reinforcing bars (distribution reinforcement bars 7), each joint member 6 can be arranged without depending on the position of each distribution reinforcement bar 7.SELECTED DRAWING: Figure 12
【課題】床版間の継手部材によって床版厚を無用に増大させることがなく、しかも床版用の鉄筋の位置に依存することなく継手部材を配置することのできる合成床版の接合構造を提供する。【解決手段】合成床版１の橋軸方向両端部に底板２から上方に延出する一対の端板５を設けるとともに、各端板５には合成床版１の端面間に突出する複数の継手部材６を設け、互いに隣り合う合成床版１の端板５間に間詰めコンクリートを充填するようにしたので、従来のように上下の鉄筋をループ状に曲げた継手部材に比べ、各継手部材６の上下方向の寸法を極めて小さくすることができる。また、各継手部材６が床版用の鉄筋（配力鉄筋７）とは独立して設けられているので、各配力鉄筋７の位置に依存することなく各継手部材６を配置することができる。【選択図】図１２
JOINING STRUCTURE OF COMPOSITE FLOOR SLABS
To provide a joining structure of composite floor slabs in which joint members between floor slabs prevent an unnecessary increase in the thickness of the floor slabs and the joint members can be arranged without depending on the position of floor slab reinforcing bars.SOLUTION: There is provided a joining structure of composite floor slabs in which a pair of end plates 5 extending upward from a bottom plate 2 are provided at both ends in the bridge axial direction of each composite floor slab 1, a plurality of joint members 6 protruding between end surfaces of each composite floor slab 1 are provided to each end plate 5, filling concrete is filled between the end plates 5 of the composite floor slabs 1 adjacent to each other, so that the vertical size of each joint member 6 can be reduced compared to that of the joint member in which upper and lower reinforcement bars are bent in a loop-shape conventionally. Moreover, since each joint member 6 is provided independently from floor slab reinforcing bars (distribution reinforcement bars 7), each joint member 6 can be arranged without depending on the position of each distribution reinforcement bar 7.SELECTED DRAWING: Figure 12
【課題】床版間の継手部材によって床版厚を無用に増大させることがなく、しかも床版用の鉄筋の位置に依存することなく継手部材を配置することのできる合成床版の接合構造を提供する。【解決手段】合成床版１の橋軸方向両端部に底板２から上方に延出する一対の端板５を設けるとともに、各端板５には合成床版１の端面間に突出する複数の継手部材６を設け、互いに隣り合う合成床版１の端板５間に間詰めコンクリートを充填するようにしたので、従来のように上下の鉄筋をループ状に曲げた継手部材に比べ、各継手部材６の上下方向の寸法を極めて小さくすることができる。また、各継手部材６が床版用の鉄筋（配力鉄筋７）とは独立して設けられているので、各配力鉄筋７の位置に依存することなく各継手部材６を配置することができる。【選択図】図１２
JOINING STRUCTURE OF COMPOSITE FLOOR SLABS
合成床版の接合構造
TACHIBANA HAJIME (author) / NAKAMOTO KEISUKE (author) / MURAKAMI KENJI (author) / OKUBO NOBUHITO (author) / YAMAMOTO MASASHI (author) / NAKAMURA TAKASHI (author) / SUZUKI OSAMU (author) / KAWAHARA MIWA (author) / KITAMURA KOICHI (author)
2019-10-24
Patent
Electronic Resource
Japanese
IPC:
E01D
BRIDGES
,
Brücken
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