钢结构的楼板构造增大了结构空间的利用率。
The steel structure floor increase the utilization of structure space.
介绍了周支式玻璃楼板的设计及构造。
In the paper the design and construction of glass floors with peripheral mount supports are introduced.
高层建筑物用钢构造的优点是楼板矮，柱子细。矮楼层的柱子可以用钢材料。
For tall buildings steel construction has the advantage of smaller columns for the lower floors. The columns of the lower storeys may be made of steel.
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