我国钢筋工程施工现状及其发展  

PRESENT STATUS AND DEVELOPMENT OF REINFORCEMENT ENGINEERING CONSTRUCTION

作　　者：杨嗣信[1] 吴琏 

机构地区：[1]北京建工集团总公司,北京100053 [2]北京双圆工程咨询监理有限公司,北京100045

出　　处：《建筑技术》2006年第5期328-330,共3页Architecture Technology

摘　　要：我国钢筋工程发展迅速,HRB400级钢筋目前已在许多高层建筑中应用,冷轧扭钢筋也得到推广,粗钢筋连接技术近20年来有很大发展,预应力技术也在许多大型工程中推广应用。为进一步推广建设部10项新技术,在今后钢筋工程中,应大力推广应用高效钢筋,提高钢筋配制和加工水平,大力推广粗钢筋连接技术,大力推广预应力施工技术,并逐步向钢筋施工专业化发展。Re-bar engineering develops rapidly in China. Steel bar of grade HRB400 has been used in many high-rise buildings and cold-rolled torsion bar has also been used popularly. Great development has taken place in the connection technology of thick rebar in recent 20 years while pre-stress technology has been applied to a lot of large projects. In order to extend the application of the 10 new technologies of the Construction Ministry, the future development of reinforcement engineering should be focused on the popular application of high-performance rebar,the improvement of rebar placing and manufacturing level and the popularization of thick bar connection and pre-stress technologies as well as the specialization of reinforcement construction step by step.

关 键 词：钢筋工程 高效钢筋 冷轧扭钢筋 预应力技术 粗钢筋连接 

分 类 号：TU755.3[建筑科学—建筑技术科学]