近些年来,我国国民经济的飞速发展带动了我国桥梁事业的繁荣与昌盛,也促使了桥梁建设的不断涌现。桥梁作为目前交通运输工程中最为关键的一部分,其对于整个工程施工建设有着至关重要的作用与意义。尤其是近年来,各种高等级、高质量道路工程的出现为桥梁施工、建设提出了新的要求,也为其提供了以广阔的市场基础和发展前景。现就桥梁结构工程中的设计要点进行了分析,提出了以知识复用技术为主的新型设计模式,为桥梁工程的耐久性和安全性提出了新的标准和看法。 In recent years, the rapid development of the national economy in our country has led to the prosperity and prosperity of the bridge business in our country and has also led to the constant emergence of the bridge construction. As the most critical part of traffic engineering, bridge plays an important role in the construction of the whole project. Especially in recent years, the emergence of various high-grade and high-quality road projects has put forward new requirements for bridge construction and construction, and also provided them with a broad market foundation and development prospects. The main points of design in bridge structure engineering are analyzed, and a new design pattern based on knowledge reuse technology is put forward, which brings out new standards and opinions for the durability and safety of bridge engineering.