论文部分内容阅读
本文提出一种将预应力筋置于梁顶面以上的梁上预应力结构形式,并与斜拉桥进行比较,指出其特点及优越性,最后提出一座采用这种预应力的公路刚构桥试算结果。
In this paper, a kind of prestressed structure on the beam above the top of the beam is proposed and compared with that of the cable-stayed bridge. The characteristics and advantages of the prestressed tendons are pointed out. Finally, a rigid frame highway bridge Trial results.