江西建材Issue(1)：221-223,226,4.
RC简支空心板桥梁病害检测及加固研究
Research on Disease Detection and Strengthening of RC Simply Supported Hollow Plate Bridge
陈大元 1吴建雄 2彭涛 2王锦3
作者信息
- 1. 四川易弘工程管理有限公司,四川 成都 610000
- 2. 毕节市恒建业管理咨询有限责任公司,贵州 毕节 551700
- 3. 毕节职业技术学院,贵州 毕节 551700
- 折叠
摘要
Abstract
In order to effectively improve the load-bearing performance and prolong the service life of RC simply supported hollow plate bridge,taking a RC simply supported hollow plate bridge as an example,a comprehensive study on disease detection and reinforcement technology was carried out,and a targeted reinforcement scheme was proposed,and the reinforcement effect was tested with the help of total station and stress meter.The results show that the deflection and stress of the bridge are substantially reduced,and the deflection and stress of the bridge after reinforcement are reduced by 58%and 31%respectively,which fully verifies the effectiveness and feasibility of the reinforcement scheme.The stiffness and bearing capacity of the reinforced bridge are significantly improved.关键词
RC简支空心板桥梁/病害检测/加固/挠度/应力Key words
RC simply supported hollow slab bridge/Disease detection/Reinforce/Deflection/Stress分类
交通工程引用本文复制引用
陈大元,吴建雄,彭涛,王锦..RC简支空心板桥梁病害检测及加固研究[J].江西建材,2025,(1):221-223,226,4.
