人防地下室不同楼盖形式经济对比分析

Economic comparison analysis of different civil defense basement floor systems

通过选用六种楼盖结构形式对人防地下室顶板进行计算,从钢筋混凝土用量、结构净高、钢筋混凝土总造价等方面,对比分析了各方案的优缺点,最后得出最经济的结构方案,为人防地下室顶板结构选型提供参考。

Through selecting six kinds of floor system structure forms, the article calculates civil defense basement floor, comparatively analyzes their merits and defects from aspects of steel reinforced concrete dosage, structural height and total steel reinforced concrete cost, and finally draws optimal economic structural scheme, which has provided some guidance for civil defense basement floor structure selection.