市政桥梁设计的安全性与耐久性探讨

摘要

The paper explores the problems in the municipal bridge design,indicates the design points for the bridge design by taking some bridge project as the example,and points out the design strategies to improve the bridges’safety and durability effectively,so as to promote the design of the bridges and prolong their life span.%探讨了目前市政桥梁设计中存在的主要问题，并以某桥梁工程为例，阐述了市政桥梁设计施工的要点，提出了有效提高市政桥梁安全性与耐久性的设计策略，从而提升桥梁的设计水平，延长桥梁的使用年限。