论文部分内容阅读
带框无砂大孔混凝土结构是由钢筋混凝土框架和无砂大孔混凝土墙体组成并密切结合成整体的新型结构形式。有关试验分析、结构设汁、工艺要求、设备配套及效益分析等一档整套研究工作,由上海市第二建筑工程公司、同济大学、上海市建筑科学研究所结合试点工程共同完成,并于一九八七年通过市级技术鉴定。该结构具有“较好的综合技术经济效果,获一九八九年上海市科学技术进步二等奖。一、特点 (一)带框无砂人孔混凝土结构的无砂大孔混凝土墙体与框架密切结合成整体,可共同工作,具有整体组合墙的性能.可以减轻结构自重,节省材科,降低基础造价,提高
The sand-free large-hole concrete structure with frame is a new type of structure that consists of a reinforced concrete frame and a sand-free large-pore concrete wall and is closely integrated into a whole. The complete set of research work related to test analysis, structure design, process requirements, equipment support and benefit analysis was jointly completed by the Shanghai Second Construction Engineering Corporation, Tongji University, and the Shanghai Construction Science Research Institute combined with pilot projects. In the year of 1987, it passed the municipal technical appraisal. The structure has "better comprehensive technical and economic effects and won the second prize of Shanghai Science and Technology Progress Award in 1989. I. Features (1) Sandless, large-hole concrete wall with sand-free concrete structure The framework is integrated closely and can work together, with the performance of the overall combination wall. It can reduce the weight of the structure, save the materials, reduce the cost of the foundation, and improve