A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
BRIDGE EXPANSION DEVICE
To provide a bridge expansion device that is easily maintained and repaired and can significantly reduce the life cycle cost (LCC) of bridges.SOLUTION: A bridge expansion device is provided with: a base web 10 having two base bodies 11, a plurality of connecting parts 12 and a plurality of stud bolts 14; a plurality of face plates 20 having bolt holes 23 communicating both surfaces; a water permeable filter sheet 30; a backup material 40; a water impermeable elastic seal material 50; and a water collecting space 60 demarcated by the two base bodies 11, the filter sheet 30 and the elastic seal material 50.SELECTED DRAWING: Figure 1
【課題】維持管理及び補修が容易で橋梁のライフサイクルコスト（ＬＣＣ）を大幅に減縮可能な橋梁伸縮装置を提供すること。【解決手段】本発明の橋梁伸縮装置は、２つのベース本体１１と複数の連結部１２と複数のスタッドボルト１４とを有するベースウェブ１０と、両面を連通するボルト孔２３を有する複数のフェースプレート２０と、透水性の濾過シート３０と、バックアップ材４０と、不透水性の弾性シール材５０と、２つのベース本体１１濾過シート３０及び弾性シール材５０によって画設した集水空間６０とを備える。【選択図】図１
BRIDGE EXPANSION DEVICE
To provide a bridge expansion device that is easily maintained and repaired and can significantly reduce the life cycle cost (LCC) of bridges.SOLUTION: A bridge expansion device is provided with: a base web 10 having two base bodies 11, a plurality of connecting parts 12 and a plurality of stud bolts 14; a plurality of face plates 20 having bolt holes 23 communicating both surfaces; a water permeable filter sheet 30; a backup material 40; a water impermeable elastic seal material 50; and a water collecting space 60 demarcated by the two base bodies 11, the filter sheet 30 and the elastic seal material 50.SELECTED DRAWING: Figure 1
【課題】維持管理及び補修が容易で橋梁のライフサイクルコスト（ＬＣＣ）を大幅に減縮可能な橋梁伸縮装置を提供すること。【解決手段】本発明の橋梁伸縮装置は、２つのベース本体１１と複数の連結部１２と複数のスタッドボルト１４とを有するベースウェブ１０と、両面を連通するボルト孔２３を有する複数のフェースプレート２０と、透水性の濾過シート３０と、バックアップ材４０と、不透水性の弾性シール材５０と、２つのベース本体１１濾過シート３０及び弾性シール材５０によって画設した集水空間６０とを備える。【選択図】図１
BRIDGE EXPANSION DEVICE
橋梁伸縮装置
HAYASHI YASUMASA (author) / FURUKI KEIZO (author) / ABE TAKAHIRO (author)
2023-07-03
Patent
Electronic Resource
Japanese