（中机国际工程设计研究院  长沙 410007）
【提要】  综合多种统计数据，编制出各类钢筋混凝土结构含钢量的一般范围表，分析影响含钢量的因素，提出可通过优化设计方案，采取合理的基础形式，采用ＨＲＢ400级钢筋等措施来降低含钢量，可供土建有关人员参考。
【关键词】  含钢量  钢筋  造价  建筑  结构  设计
General Scope and Control Method of Steel Content of Building Structure/Tan Zexian （China Machinery International ngineering Design & Research Institute，Changsha 410007，China）
Abstract:Comprehending many kinds of statistics data，the tables of general scope including steel quantity of all kinds of building structure have been worked out.The influence factors of steel content are analyzed and the proposes of reducing the steel content are put forward for relevant civil construction designers reference only.
Keywords:steel content；reinforcing steel；cost；architecture；structure；design