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随着经济的发展和技术的成熟并追求多功能的使用空间及丰富的立面设计效果,世界范围内出现了高层和超高层建筑工程的复苏,使高层建筑抗震设计成为结构设计的重点。基于性态的设计方法成为高层建筑设计的重点,要求了解性态与非线性反应之间的关系;选择适用于地震危险性的地面运动和场地反应;适宜的非线性模型和分析方法;通过评审专家审查并进行性态监控等。探索高层建筑结构抗震设计的方法,为高层建筑工程抗震设计和研究分析提供一定的参考。
With economic development and technology maturity and the pursuit of multi-functional use of space and rich façade design effects, the world has seen the resurgence of high-rise and super high-rise building projects, so that high-rise building seismic design has become the focus of structural design. The design method based on attitude becomes the focus of high-rise building design, and it is required to know the relationship between the behavior and the nonlinear reaction. The selection of ground motion and site response suitable for seismic hazard. The suitable nonlinear model and analysis method. Experts review and conduct status monitoring. The method of seismic design of high-rise building is explored to provide some reference for the seismic design and research of high-rise building.