某工程基础顶板厚板转换的结构设计

Design of a thick plate transfer story structure in top plate of basement

以工程实际为例,介绍厚板转换层结构在基础顶板中应用及设计方法、构造作法和施工情况。给出施工阶段的温度裂缝验算结果,工程设计表明,上、下楼层柱网不对齐时,厚板转换是一种有效办法。

Taking an actual project as the example, the design method, structure method and construction situation of thick plate transfer story are introduced. Checking computations of temperature cracks during construction are presented. The structural stress characteristic of the transfer story thick plate is analyzed. It is pointed out that thick plate transfer is an effective method when column net of upper and lower story does not align.