高层建筑结构抗震加固方法研究进展

Research progress on seismic strengthening methods for tallbuilding structures

对于已经建成的建筑结构,有很多原因可能导致结构的安全性、适用性和耐久性达不到规范的要求。而在地震作用下,建筑物的质量关系到人的生命财产安全,特别是对于高层建筑来说,结构的抗震性尤其重要。近代以来,高层建筑发展迅速,城市的高层建筑越来越密集。需求带动技术的发展,高层建筑结构抗震加固的技术也在不断进步。研究高层建筑结构抗震加固方法具有很重要的意义。

For the built structure,there are many reasons why the safety,applicability and durability of the structure may not meet the requirements of the specification. Under the action of earthquakes,the quality of buildings is related to the safety of people’ s lives and property,especially for high-rise buildings,the structural shock resistance is especially important. In modern times,high-rise buildings have developed rapidly and urban high-rise buildings have become increasingly dense. Demand drives the development of technology,and the technology for seismic strengthening of tall building structures is also constantly improving.It is very important to study the seismic strengthening method of high-rise building structures.