利用规范方法进行现代预应力混凝土结构分析设计存在的问题及对策

THE DEFICIENCIES AND COUNTERMEASURES OF DESIGNING MODERN PRESTRESSED CONCRETE STRUCTURES BASED ON CUREENT CODE

先就预应力混凝土结构中的综合内力、主内力和次内力给出其物理意义的解释,然后指出利用我国“规范”方法进行现代预应力混凝土结构分析存在的问题,并提出相应的解决方法,以期对我国“规范”以后的修订提供合理的建议,对广大工程科研设计人员对现代预应力混凝土结构的理解及应用有所帮助。

Based on the definition of first internal forces, secondary internal forces and resultant internal forces of a prestressed concrete structure, it is indicated that the problems of analyzing modern prestressed concrete structures by current code; and the relevant solutions are also proposed. It will benefit the comprehension and application of prestressed reinforced concrete structures in engineering by researchers and designers.