two-way multi-span ribbed slab with big loads, which is super long and large-span, is applied in the main concrete structure of guangzhou international convention exhibition center.
广州国际会展中心主体砼结构部分为双向多跨超长大跨度肋梁板结构体系,且使用荷载较大。
the ribbed slab floors with shallow beams has thin floor and small beams but can provide large bearing capacity.
密肋楼盖结构楼板薄、梁小,而承载力却较大。
this paper gives a brief introduction to the advantage, applicable field, mechanical principle of two-way ribbed slab floor and its finite element analysis model based on stress island theory.