吴 韬1,吴学辉1,李 娟2
地下车库采用蜂巢芯楼盖的技术经济分析
吴 韬1,吴学辉1,李 娟2
摘 要:结合某实际工程的地下车库顶板结构设计方案,介绍了蜂巢芯空腹楼盖的基本构造及设计方法,并以密肋楼盖结构作为对比方案,计算了两种楼盖方案的技术经济指标,对比分析结果表明,地下车库顶板采用蜂巢芯空腹楼盖具有良好的技术优势和经济效益;且随着使用荷载的增加,空腹楼盖的经济性在大空间、大跨度的地下结构顶板中表现得更为明显。
Abstract: According to the structure design of underground garage roof from a practical project, the basic structure and design method of the honeycombed core hollow floor are introduced, and the ribbed slab as a contrast scheme, economic and technical indexes of two kinds of floor schemes are calculated. The results show that the garage roof with honeycombed core hollow floor has a good technical and economic advantage; and with the increasing of loads, the advantage of hollow floor economy applied in large space, large span underground structure roof is more obviously.
版权所有:中国混凝土与水泥制品网 苏ICP备10086386号 网站建设:中企动力 苏州