【摘要】 部分预应力混凝土是介于预应力混凝土和普通钢筋混凝土之间的一种结构,文章在着重介绍它的优越性的同时,对30m全预应力T梁和部分预应力混凝土A类、B类结构做了技术经济上的对比。更多还原

【Abstract】 The partially Prestressed concrete structure is a kind of structure between the prestressed concrete structure and the common reinforced concrete st ructure. This paper emphatically introduces its superiorities, and makes compari son of 30 m fully prestressed T beam with A-class and B-class partially prestr essed concrete structures.更多还原