粗直径双钢筋大楼板的技术经济分析

Applied research of big-diameter bi-steel technological economical analysis of slab

本文通过对粗直径双钢筋大楼板的研究、表明住宅在柱网小于 8.0m时采用粗直径双钢筋技术完全可以满足设计和施工要求 ,并与几种普通配筋的楼板对比进行技术经济分析证明 ,可取得较好经济效益。

this paper presents an idea for the uses of big diamiter bi steel in slab. on the basis of the experimental result and the applied effect in constructions, this paper detailed great deal of advantages of the 'Rib reinforced plates and shells' by big diamiter 'bi steel' bars in structural characters and a nice technical and economic effect by comparing it with common reniforced concrete slab and prestressed concrete slab.