论文部分内容阅读
自复位体系是指放松建筑结构与基础间或构件间的约束、以自重或预应力筋实现自恢复能力的体系。自复位预制混凝土结构具备预制结构工业化生产与损伤变形可控的特点,其应用前景广泛。在调查与分析的基础上,综述了自复位预制预应力混凝土框架、自复位预制预应力混凝土剪力墙、摇摆混凝土结构3种结构体系的研究现状,并对自复位预制混凝土结构体系研究的发展作出了展望。
Self-resetting system refers to a system that relaxes the constraints between building structures and foundations or between components and self-weights or prestressed tendons to achieve self-recovery capability. Self-resetting prefabricated concrete structures possess the features of industrialized production of prefabricated structures and controllable damage and deformation, and have wide application prospect. Based on the investigation and analysis, the research status of three kinds of structural systems of self-resetting precast prestressed concrete frame, self-resetting prestressed concrete shear wall and rocking concrete structure are summarized. And the development of self-resetting precast concrete structural system Made a forecast.