桥梁结构抗震性和耐久性设计探析

Analysis of the Design of Seismic Resistance and Durability of Bridge Structures

近年来,部分桥梁结构变形开裂等病害及地震等自然灾害屡见不鲜,严重威胁了人们的人身财产安全。为确保桥梁使用的安全性,需在设计过程中加强对桥梁安全性与耐久性的重视,最大程度上降低桥梁病害,以保障桥梁使用的安全性与稳定性。论文简述了桥梁抗震性与耐久性的重要性,并对桥梁上、下部结构的抗震性与耐久性设计进行了探讨与分析。

In recent years,deformation and cracking of some bridge structures and natural disasters such as earthquakes are common,which seriously threaten people’s personal and property safety.In order to ensure the safety of the bridge,it is necessary to pay more attention to the safety and durability of the bridge in the design process,and reduce the bridge diseases to the greatest extent,so as to ensure the safety and stability of the bridge.This paper briefly introduces the importance of seismic resistance and durability of bridges,and discusses and analyzes the design of seismic resistance and durability of bridges on and under structures.