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安全和耐久是公路桥梁建设过程中需要考虑的最关键的两项质量指标。面对当前频繁发生的桥梁安全事故,对桥梁工程的整体效益产生了极大的负面影响,对交通运输网络的破坏性也日渐凸显。设计作为公路桥梁工程的核心,设计的质量将会影响到桥梁的质量,如果能够在设计环节有效解决桥梁安全性和耐久性的问题,就能够进一步提升桥梁的质量。论文对公路桥梁设计安全性和耐久性存在的问题进行了分析,并提出了相应的对策,希望能够为公路桥梁工程的设计工作提供一些简单的参考。
Safety and durability are the two most important quality indicators that need to be considered in highway bridge construction. In the face of the current frequent accidents of bridge safety, the overall benefits of the bridge project have a tremendous negative impact, and the destructiveness of the transportation network has also become increasingly prominent. As the core of highway bridge engineering, the quality of design will affect the quality of the bridge. If bridge safety and durability can be effectively solved in the design stage, the quality of the bridge can be further improved. The thesis analyzes the problems existing in the design safety and durability of highway bridges and proposes corresponding countermeasures. It is hoped to provide some simple references for the design of highway bridges engineering.