| 关于混凝土材料性能设计指标简化计算公式的探讨 |
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| 作者单位： | 武汉大学土木建筑工程学院，长江航道规划设计研究院 |
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| 摘 要： | 通过比较分析国内外混凝土结构设计规范关于混凝土材料性能标准值的计算公式,同时参考国内已有的研究成果,对我国现行GB 50010-2002《混凝土结构设计规范》混凝土轴心抗压、轴心抗拉强度标准值的计算公式提出了改进建议;并对混凝土抗剪强度设计指标的取值方案进行了探讨,提出了混凝土抗剪强度标准值与设计值的取值建议,可供我国混凝土结构设计规范今后修订时参考.
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| 关 键 词： | 混凝土 材料性能标准值 抗剪强度 简化公式 |
Discussion on simplified formulas about standard values of concrete properties |
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| CUI Lei,WANG Chunping,HOU Jianguo,AN Xuwen. Discussion on simplified formulas about standard values of concrete properties[J]. Engineering Journal of Wuhan University, 2008, 0(Z1) |
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| Authors: | CUI Lei WANG Chunping HOU Jianguo AN Xuwen |
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| Affiliation: | CUI Lei1,WANG Chunping2,HOU Jianguo1,AN Xuwen1 |
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| Abstract: | Through comparative analysis of the domestic and overseas formulas about standard values of concrete properties,and referring the research results at home and aboard, some improvement suggestions on the formulas about axial compressive strength and tensile strength as well as the discussion on standard values of shear strength are proposed so as to provide reference to the revision of the Chinese current code in future. |
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| Keywords: | concrete standard values of material properties shear strength simplified formulas |
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