A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
ROAD BRIDGE INSPECTION DECK AND ROAD BRIDGE INSPECTION DECK CONSTRUCTION METHOD
To provide a permanent road bridge inspection deck having structural stability and a related road bridge inspection deck construction method.SOLUTION: A road bridge inspection deck 100 includes: a plurality of first rails 10, 10 supported by a plurality of bridge piers P1, P2 aligned in the bridge axial direction and attached to a plurality of main girders B1, B1 juxtaposed in a direction perpendicular to the bridge axial direction; and a first movable panel body 40 including a wheel unit 20 consisting of a plurality of wheels 21, 21 capable of traveling on the respective first rails 10, and a scaffold panel 30 supported by the wheel unit 20. Multiple scaffold panels 30 abut each other, and line the axial direction of a bridge below the main girder B1 to cutoff the main girder B1 from a lower space US. The first movable panel body 40A at the end of at least one of the bridge piers P2 is fixed to at least one of the first rails 10, the main girder B1, or a cross girder B2 connected to the main girder B1.SELECTED DRAWING: Figure 3
【課題】構造安定性のある常設の道路橋点検デッキと、係る道路橋点検デッキの施工方法を提供すること。【解決手段】橋軸方向に並ぶ複数の橋脚Ｐ１，Ｐ２で支持されるとともに、橋軸直角方向に併設される複数の主桁Ｂ１，Ｂ１に取り付けられている複数の第一レール１０，１０と、それぞれの第一レール１０を走行自在な複数の車輪２１，２１からなる車輪ユニット２０と、車輪ユニット２０にて支持される足場パネル３０と、を備える第一移動式パネル体４０と、を有した道路橋点検デッキ１００であり、複数の足場パネル３０が相互に当接し、主桁Ｂ１の下方において橋軸方向に並んで主桁Ｂ１を下方空間ＵＳから遮断し、少なくとも一方の橋脚Ｐ２側端部にある第一移動式パネル体４０Ａが、第一レール１０、もしくは主桁Ｂ１，もしくは主桁Ｂ１同士を繋ぐ横桁Ｂ２の少なくともいずれか一方に固定されている。【選択図】図３
ROAD BRIDGE INSPECTION DECK AND ROAD BRIDGE INSPECTION DECK CONSTRUCTION METHOD
To provide a permanent road bridge inspection deck having structural stability and a related road bridge inspection deck construction method.SOLUTION: A road bridge inspection deck 100 includes: a plurality of first rails 10, 10 supported by a plurality of bridge piers P1, P2 aligned in the bridge axial direction and attached to a plurality of main girders B1, B1 juxtaposed in a direction perpendicular to the bridge axial direction; and a first movable panel body 40 including a wheel unit 20 consisting of a plurality of wheels 21, 21 capable of traveling on the respective first rails 10, and a scaffold panel 30 supported by the wheel unit 20. Multiple scaffold panels 30 abut each other, and line the axial direction of a bridge below the main girder B1 to cutoff the main girder B1 from a lower space US. The first movable panel body 40A at the end of at least one of the bridge piers P2 is fixed to at least one of the first rails 10, the main girder B1, or a cross girder B2 connected to the main girder B1.SELECTED DRAWING: Figure 3
【課題】構造安定性のある常設の道路橋点検デッキと、係る道路橋点検デッキの施工方法を提供すること。【解決手段】橋軸方向に並ぶ複数の橋脚Ｐ１，Ｐ２で支持されるとともに、橋軸直角方向に併設される複数の主桁Ｂ１，Ｂ１に取り付けられている複数の第一レール１０，１０と、それぞれの第一レール１０を走行自在な複数の車輪２１，２１からなる車輪ユニット２０と、車輪ユニット２０にて支持される足場パネル３０と、を備える第一移動式パネル体４０と、を有した道路橋点検デッキ１００であり、複数の足場パネル３０が相互に当接し、主桁Ｂ１の下方において橋軸方向に並んで主桁Ｂ１を下方空間ＵＳから遮断し、少なくとも一方の橋脚Ｐ２側端部にある第一移動式パネル体４０Ａが、第一レール１０、もしくは主桁Ｂ１，もしくは主桁Ｂ１同士を繋ぐ横桁Ｂ２の少なくともいずれか一方に固定されている。【選択図】図３
ROAD BRIDGE INSPECTION DECK AND ROAD BRIDGE INSPECTION DECK CONSTRUCTION METHOD
道路橋点検デッキ及び道路橋点検デッキの施工方法
NORO TADAYUKI (author) / HAYASHI AKIO (author) / TAMAOKI MASAKAZU (author)
2019-03-28
Patent
Electronic Resource
Japanese
IPC:
E01D
BRIDGES
,
Brücken