【摘要】 本文简要介绍了《混凝土结构设计规范》(GB5 0 0 10 - 2 0 0 2 )在提高结构可靠度方面对GBJ10 -89所作的修改。通过对一个工业厂房楼盖算例的计算分析 ,比较了新旧规范由于设计指标和结构承载力计算公式的变化对钢筋混凝土结构钢筋用量和费用的影响更多还原

【Abstract】 The main amendments for higher degree of reliability in RC Structure Design Code (GB50010-2002) against GBJ10-89 are brieflg described in this paper. A roof of an example industrial structure is analyzed and designed, and the quantities and cost of reinforcing bars are compared to show the effects of amendments upon design factors and capacity calculation formulas in new version code against old one.更多还原