井式楼板：将两个方向的梁等间距布置，并采用相同的梁高，形成井字形梁，是梁式楼板的一种特殊布置形式，井式楼板无主梁、次梁之分。适用于平面尺寸较大且平面形状为方形或近于方形的房间或门厅。
采用有限元法对比分析了蜂窝式空心板的受力特点，指出了蜂窝式空心板与密肋楼板和井式楼板受力机理的不同。
The structural behavior of cellular voided slab was analyzed by finite element method, difference between cellular voided slab and ribbed or waffle slab was pointed out.
同时本文也指出了蜂窝式空心板是以平板弯曲为主的带肋的板，而密肋楼板或井式楼板则是以交叉梁弯曲为主的带板的梁系。
Meanwhile this paper points out that cellular voided plates are the plates with ribs and the ribbed or waffle plates are the cross girder system with slabs as its wingspan.
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