论文部分内容阅读
前言鉴于予应力钢筋砼结构施工工艺繁琐,奥地利提供了普通钢筋砼双钢筋技术专利,这项技术在罗马尼亚;西德;瑞土;葡萄牙等国家早已广泛采用,80年代国内在简支板,简支梁,双向板等亦逐渐推广。本文系根据工程实用出发,提供带阳台双钢筋大楼板及施工现场多点吊装双钢筋大楼板的试验研究成果。研究结果表明;双钢筋技术运用于大楼板当中不仅钢材比普通钢筋砼大楼板节约省37％,而且双钢筋技术运用,在带阳台大楼板结构中也是切
Preface In view of the cumbersome construction process of prestressed reinforced concrete structure, Austria has provided the patent of ordinary reinforced concrete double steel bar. This technology has been widely adopted in Romania, West Germany, Switzerland and Portugal and other countries. In the 1980s, Beam, two-way board also gradually promote. Based on practical engineering, this paper provides the experimental research results of the double reinforced concrete floor slab with balconies and multi-point lifting double steel floor slabs at the construction site. The results show that the application of double steel bar technology to the large slab not only saves 37% of the steel slab compared with ordinary reinforced concrete slab, but also the double steel bar technology is also used in the slab structure with balcony