摘要
以嘉兴市市区快速路环线工程中某联钢-混组合梁桥施工时需要跨越某汽车4S店实例为背景,设计了桥面板-防撞护栏一体化钢模板,施工时先后作为桥面板和防撞护栏混凝土浇筑模板,可有效防止桥面坠物并保证施工安全。结合工程特点,对一体化钢模板进行了参数化设计,证实了该类型模板的适用性,得出了具有一定参考价值的结论。
Taking the construction of steel-concrete composite beam bridge to span an auto 4S shop in Jiaxing Urban Expressway Ring Line Project as the background,the integrated steel formwork of bridge deck-anti-collision guardrail is designed.The concrete pouring formwork of deck and anti-collision guardrail can effectively prevent the deck falling objects and guarantee the construction safety during the construction.Combined with the characteristics of this project,the integrated steel formwork is parameterized and designed.The applicability of this type of formwork is verified,and a certain referring valve of conclusion is obtained.
作者
刘晓銮
徐慧丹
李欣
陈辉
LIU Xiaoluan;XU Huidan;LI Xin;CHEN Hui
出处
《城市道桥与防洪》
2022年第1期89-91,M0010,共4页
Urban Roads Bridges & Flood Control
关键词
钢-混组合梁
一体化
钢模板
桥面板
防撞护栏
steel-concrete composite beam
integration
steel formwork
bridge deck
anti-collision guardrail