| 高强约束混凝土梁截面的延性计算 |
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| 引用本文： | 孙军华,干钢. 高强约束混凝土梁截面的延性计算[J]. 工业建筑, 2001, 31(12): 43-45 |
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| 作者姓名： | 孙军华 干钢 |
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| 作者单位： | 浙江大学建筑工程学院, |
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| 摘 要： | 以高强约束混凝土的本构关系 (σ-ε)为基础 ,通过全过程受力分析 ,推导了高强约束混凝土梁截面的延性系数计算公式。定量分析了截面各参数对延性的贡献。
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| 关 键 词： | 高强混凝土 截面延性 本构关系 |
| 修稿时间： | 2001-07-05 |
CALCULATING DUCTILITY OF SECTION OF RESTRICTED HIGH STRENGTH CONCRETE BEAM |
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| Sun Junhua Gan Gang. CALCULATING DUCTILITY OF SECTION OF RESTRICTED HIGH STRENGTH CONCRETE BEAM[J]. Industrial Construction, 2001, 31(12): 43-45 |
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| Authors: | Sun Junhua Gan Gang |
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| Abstract: | Through the all course analysis, this paper calculates the ductility of the section of a restricted high strength concrete beam based on the constitutive relation. The contributions of all the parameters of the section to the ductivity are analysed quantitatively. |
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| Keywords: | high strength concrete ductility of section constitutive relation |
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