相邻结构地震碰撞研究进展简述

Brief review on seismic collision of adjacent structures

我国是世界上地震灾害最为严重的国家之一,历史上发生的很多地震中,都出现了相邻结构碰撞造成结构局部或整体破坏的现象。文章整理了相邻结构碰撞震害调查的研究成果,分别从数值计算和地震模拟振动台试验两方面介绍了相邻结构碰撞模拟研究现状,总结了现有的相邻结构防撞措施,分析了相邻结构碰撞研究存在的问题并建议了未来的研究方向。

China is one of the countries with the most serious earthquake disasters in the world.In many earthquakes in history,local or overall damage to structures caused by collision between adjacent structures occurred.This paper collates the research results of the adjacent structure collision earthquake damage investigation,introduces the current situation of the adjacent structure collision simulation research from two aspects of numerical calculation and earthquake simulation shaking table test,summarizes the existing adjacent structure anti-collision measures,analyzes the existing problems in the adjacent structure collision research,and proposes the future research direction.