- 摘 要
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[摘要]简要介绍了《混凝土结构设计规范》(GB 50010—2010)中关于混凝土构件配筋设计方面的主要修改情况,通过计算算例的比较,给出新旧混凝土规范设计构件配筋的差异。对新混凝土规范高强度钢筋的应用进行对比分析,为控制设计经济指标提供参考。
[关键词]钢筋混凝土;规范;结构构件;配筋设计
中图分类号: TU375.02 文献标识码:A文章编号:1002-848X(2011)11-0145-03
Comparisons between the old and new design codes for concrete member reinforcement design
Xia Xuyong, Xu Youlin(CABR Technology Co., Ltd., China Academy of Building Research, Beijing 100013, China)
Abstract: The main revisions on the reinforcement design of reinforced concrete members are briefly introduced in the Code for design of concrete structures (GB 50010—2010). Some numerical examples are given to illustrate the changes on the concrete member reinforcement design. To provide a reference for the control of economic indicators,the application effects of the new high-strength reinforcing steel are investigated by sample calculations。
Keywords: reinforced concrete; code; structural member; reinforcement design
作者简介:夏绪勇(1976-),男,硕士,副研究员,研究方向:建筑结构,Email:xiaxuyong@cabrtech.com。
参考文献
[1]赵基达,徐有邻.混凝土结构设计规范修订概况一[J].建筑结构,2011,41(2):132-136.
[2]GB 50010—2010 混凝土结构设计规范[S].北京:中国建筑工业出版社,2011.
[3]JGJ 3—2010 高层建筑混凝土结构技术规程[S].北京:中国建筑工业出版社,2011.