【摘要】 通过对国内历年来的抗震设计规范以及国外主要抗震设计规范进行比较,探讨了结构抗震设计思想的演变过程。结构的抗震设防从单一水准发展到了现行的多级抗震设防,而未来的发展趋势将是基于性能的结构抗震设计。更多还原

【Abstract】 In this paper structural seismic design code of China and other countries are compared,and the evolvement of structural seismic design ideology are investigated.The seismic defense develops from the only one level into the current many levels,and the development trend in future is the performance-based seismic design.更多还原