桥梁抗震设计与减隔震设计的比较

摘要

桥梁工程的抗震设计一般在静力设计的基础上进行,通过对某座四跨连续梁桥进行抗震设计及减隔震设计,探究这两种方法的原理,分析该方法的特点并对这两种方法进行比较,得出其适用范围并为抗震设计手算方法提供实例.%The seismic design of bridge engineering is generally carried out on the basis of static design. Through the design of seismic design and seismic isolation of a four-span continuous girder bridge, the principle of these two methods is explored, and the characteristics of the method are analyzed. These two methods are compared to obtain their scope and provide examples for the seismic design manual method.