[提要]介绍了《预应力混凝土结构抗震设计规程》(JGJ140-2004)的主要内释，包括预应力混凝土结构的应用范围，阻尼比取值和地震作用计算，材料及锚具要求，预应力混凝土框架、扁梁框架、门架、板柱-剪力墙结构及板柱-框架结构的抗震设计与构造等。

[关键词] 预应力 混凝土结构 抗震设计 规程

Abstract: The newly compiled provisions of Specification for Seismic Design of Pretested Concrete Structures(JGJ140-2004)are introduced. The main contents include application areas of pretested concrete structure, determination of the value of damp ratio and calculation of seismic action, materials and anchor requirements, seismic design and construction of pretested concrete frame, shallow beam frame, portal frame, slab-column shear wall and slab-column frame structures.

Keywords: pretested concrete structure; seismic design; specification