The slab floor was designed to be elevated on a steel frame which rests on 14 concrete piers.
楼板的设计是在一个钢框架的基础上，由14个混凝土柱子支撑。
2
Some new conclusion is also deduced through the calculating of a continuous slab in frame structure.
对一框架结构单向连续楼板作了分析，得到一些新的结论。
3
It is one of the defects that cracks occur in the bottom slab of an extra-long prestressed concrete continuous rigid frame bridge. There are many influence factors.