A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Novel ultra-high strength concrete (UHPC) footbridge
The invention provides a novel ultra-high strength concrete UHPC footbridge comprising concrete bridge plates; the concrete bridge plates are fixedly connected with the adjacent concrete bridge plates through connecting pieces, the upper side of each connecting piece is provided with a bridge floor protection device, and the upper side of each concrete bridge plate is paved with a cobblestone layer. The novel ultra-high strength concrete UHPC footbridge has the advantages that the concrete bridge plates are compact in structure, small in number of capillary pores and high in concrete strength, the connecting portions of the two concrete bridge plates are connected through the annular steel plate, and the strength of the connecting portions of the concrete bridge plates is improved; and the cobblestone layer is paved on a bridge floor, so that the strength of the bridge floor is enhanced, and unconscious pedestrians can be prevented from driving vehicles on the bridge floor.
本发明提供的新型超高强度混凝土UHPC人行桥，包括混凝土桥板，混凝土桥板与相邻混凝土桥板之间通过连接件固定连接，每个连接件上侧均设有桥面防护装置，每个混凝土桥板上侧均铺设鹅暖石层。本发明的优点在于：本发明所提供的新型超高强度混凝土UHPC人行桥，混凝土桥板的结构密实，混凝土桥板的毛细孔少，混凝土强度高，两个混凝土桥板的连接部位通过环形钢板连接，提高了混凝土桥板连接部位的强度，并且通过在桥面铺设鹅暖石层，在增强桥面的强度的同时，也能够防止一些不自觉的行人驾驶车辆在桥面行驶。
Novel ultra-high strength concrete (UHPC) footbridge
The invention provides a novel ultra-high strength concrete UHPC footbridge comprising concrete bridge plates; the concrete bridge plates are fixedly connected with the adjacent concrete bridge plates through connecting pieces, the upper side of each connecting piece is provided with a bridge floor protection device, and the upper side of each concrete bridge plate is paved with a cobblestone layer. The novel ultra-high strength concrete UHPC footbridge has the advantages that the concrete bridge plates are compact in structure, small in number of capillary pores and high in concrete strength, the connecting portions of the two concrete bridge plates are connected through the annular steel plate, and the strength of the connecting portions of the concrete bridge plates is improved; and the cobblestone layer is paved on a bridge floor, so that the strength of the bridge floor is enhanced, and unconscious pedestrians can be prevented from driving vehicles on the bridge floor.
本发明提供的新型超高强度混凝土UHPC人行桥，包括混凝土桥板，混凝土桥板与相邻混凝土桥板之间通过连接件固定连接，每个连接件上侧均设有桥面防护装置，每个混凝土桥板上侧均铺设鹅暖石层。本发明的优点在于：本发明所提供的新型超高强度混凝土UHPC人行桥，混凝土桥板的结构密实，混凝土桥板的毛细孔少，混凝土强度高，两个混凝土桥板的连接部位通过环形钢板连接，提高了混凝土桥板连接部位的强度，并且通过在桥面铺设鹅暖石层，在增强桥面的强度的同时，也能够防止一些不自觉的行人驾驶车辆在桥面行驶。
Novel ultra-high strength concrete (UHPC) footbridge
新型超高强度混凝土UHPC人行桥
RONG QIYING (author) / RONG XIAOFANG (author) / CAI ZHIDING (author) / RONG ZHIWEN (author) / CAI CHUNYAN (author)
2021-06-08
Patent
Electronic Resource
Chinese
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