Cast-in-place concrete bridge deck anti-collision guardrail

• Main Authors: LUO YUN, XU WENLIANG, OUYANG XUANYAO, LUO ZHIQIANG, GUO XIAORONG
• Format: Patent
• Language: Chinese; English
• Published: 09.05.2023
• Subjects: ASSEMBLY OF BRIDGES; CONSTRUCTION OF BRIDGES; CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES; FIXED CONSTRUCTIONS; OR VIADUCTS

The utility model relates to a cast-in-place concrete bridge deck anti-collision guardrail which comprises a bridge deck, a prefabricated part and a cast-in-place part. The bottom of the prefabricated part is adaptively connected with the bridge floor; a plurality of steel bar main frames are arranged on the side part of the prefabricated part; the steel bar main frame penetrates out to the outside and is provided with a first steel bar cage in a matched mode. The cast-in-place part is formed on the side, where the first reinforcement cage is located, of the reinforcement main frame through cast-in-place. 本实用新型为一种现浇混凝土桥面防撞护栏，包括：桥面、预制部、现浇部；预制部底部与桥面适配连接；预制部的侧部设有多个钢筋主架；钢筋主架穿出至外部并适配设有第一钢筋笼；现浇部在钢筋主架中第一钢筋笼所在的一侧通过现浇成型。