These Spaces open up views across the office through circular oculi that create the largest possible openings in the floor slab while minimizing structural impact.
通过在楼层内板块构造的圆围尽可能地扩大开放空间，同时减少结构影响，这些空间开阔了办公室内部视野。
2
Through the analysis of the stress characteristics of the circular pipe cavity mushroom floor, this paper analyzes the calculating model and method of the floor slab.
通过分析圆管式空心无梁楼盖的受力特点，分析了此楼板体系的计算模型及计算方法。
3
Rc slab culvert, circular culvert and alloy steel corrugated culvert are applicable to the secular frozen earth area.