该文对抗震设计中所遵循的加速度反应谱进行了系统的探讨,并提出了采用多线双坡式梯形反应谱的建议,值得有关部门重视。为了使这一建议更趋完善,尚须有关部门对此作一系列的现场观测、调查和分析研究工作。 In this paper, the acceleration response spectrum followed by seismic design is systematically discussed and the proposal of using multi-line double-slope trapezoidal response spectrum is proposed, which deserves the attention of relevant departments. In order to make this proposal more perfect, it is still necessary for relevant departments to make a series of on-site observations, surveys and analytical studies on this issue.