提高底层柔性结构抗震性能方法的研究

Study on the Improving Seismic Performance ofthe Pilotis Structure

总结了目前提高底层柔性结构抗震性能的若干方法,通过对已有方法的构造、效能、研究状况及应用等情况的分析,重点阐述了各种方法在实际应用时的优缺点,并介绍了一种新型提高底层柔性结构抗震性能的方法——耗能限位体系。

In this paper, some exiting methods to improve the seismic performance of the pilotis structure are summarized. By investigating their structural pattern, function, current research situation and their applications on pilotis structure, the merits and demerits of these methods are mainly observed in the practical project. Based on this analysis, a new method is proposed to improve the seismic performance of the pilotis structure, i.e. the limiting displacement system with energy dissipation device.