摘要
由于使用年限缩短及建设标准较低,农村公路桥梁结构逐渐暴露出各种病害,导致每年均有大批量的农村公路桥梁需进行改造。基于农村公路桥梁改造工程,阐述了农村公路桥梁改造设计的特点和原则,讨论上下部结构两个方面的技术要点,结合工程实例分析标准化设计在农村公路桥梁改造工程的应用。标准化设计在提升农村公路桥梁改造的设计质量和效率,缩短建设周期及节约造价等方面起到较大作用。
Due to the shortening of the service life and the low construction standards,the structure of rural road bridges is gradually exposed to various diseases,resulting in a large number of rural road bridges need to be renovated every year.Based on the rural highway bridge reconstruction project,expounds the characteristics and principles of rural highway bridge reconstruction design,discusses the technical points of the upper and lower structures,and analyzes the application of standardized design in rural highway bridge reconstruction projects with engineering examples.Standardized design plays a great role in improving the design quality and efficiency of rural highway bridge renovation,shortening the construction period and saving costs.
作者
刘族迁
LIU Zuqian(Jianke Architectural Design Institute of Guangdong Province Co.,Ltd.,Guangzhou 510600,China)
出处
《广东土木与建筑》
2024年第5期52-54,80,共4页
Guangdong Architecture Civil Engineering
关键词
农村公路桥梁
标准化设计
预制桥梁
桥梁设计
rural roads bridges
standardized design
prefabricated bridges
bridge design
