高层建筑结构体系的抗震性能研究与优化

Research and Optimization of Seismic Performance of High-Rise Building Structural System

本文对高层建筑结构体系抗震设计原则进行界定,其次,对抗震性能问题进行分析,主要是设计标准和规范不完善等、结构材料质量和施工工艺,结构动力特性和地震荷载匹配,结构缺陷和隐患识别和治理。然后,给出抗震性能优化策略,主要有加强抗震设计标准和规范,改进结构材料质量控制和施工工艺,优化结构动力特性和地震荷载分析,加强结构监测和养护等。最后,对抗震性能优化结果进行论证。

In this paper,the seismic design principles of high-rise building structural system are defined.Secondly,the seismic performance problems are analyzed,mainly including imperfect design standards and specifications,structural material quality and construction technology,structural dynamic characteristics and earthquake load matching,structural defects,and identification and treatment of hidden dangers.Then,the seismic performance optimization strategies are proposed,such as strengthening the seismic design standards and specifications,improving the structural material quality control and construction technology,optimizing the structural dynamic characteristics and earthquake load analysis,and strengthening the structural monitoring and maintenance.Finally,the results of seismic performance optimization are demonstrated.