【摘要】 预应力混凝土结构是我国土木、水利和交通工程中应用最广泛和最具潜力的一种结构。笔者就新公布的《混凝土结构设计规范》GB5 0 0 10— 2 0 0 2与原规范GBJ10— 1989关于预应力混凝土结构设计可靠度内容所作的重大调整以及部分更新进行了探讨。对新规范GB5 0 0 10— 2 0 0 2的学习、理解和贯彻执行有一定指导作用。更多还原

【Abstract】 Prestressed concrete structure has been widely used in the field of civil engineering, hydraulic engineering and transportation engineering in China with most potentiality. By comparison of codes for concrete structure design between Code GB50010—2002 and the original Code GBJ10—1989, important adjustment and renewal on the reliability in prestressed concrete structure design are explored, which might have some meaningful guidance in learning, comprehension and implementation of the new Code.更多还原