| 钢筋钢纤维混凝土梁的允许跨高比 |
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| 引用本文： | 李霞,赵军. 钢筋钢纤维混凝土梁的允许跨高比[J]. 河南科学, 2009, 27(8): 971-973 |
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| 作者姓名： | 李霞 赵军 |
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| 作者单位： | 郑州市第一建筑工程集团有限公司,郑州,450052;郑州大学,土木工程学院,郑州,450052 |
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| 基金项目： | 国家自然科学基金资助项目 |
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| 摘 要： | 根据新的混凝土结构设计规范,分析并推导了有关钢筋钢纤维混凝土梁的允许跨高比的计算公式,通过与普通钢筋混凝土梁相比发现,由于钢纤维的存在,增加了钢筋混凝土构件的整体性,改善了受弯构件的正常使用性能.
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| 关 键 词： | 钢纤维 混凝土梁 允许跨高比 |
Boundary Span-Depth Ratio of Steel Fiber Reinforced Concrete Bean |
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| Li Xia,Zhao Jun. Boundary Span-Depth Ratio of Steel Fiber Reinforced Concrete Bean[J]. Henan Science, 2009, 27(8): 971-973 |
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| Authors: | Li Xia Zhao Jun |
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| Affiliation: | 1. Zhengzhou No.1 Construction Corporation;Zhengzhou 450052;China;2. Civil Engineering Department;Zhengzhou University;China |
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| Abstract: | Based on the new concrete structure design code,calculation formula of boundary span-depth ratio of steel fiber reinforced concrete bean was analyzed and deduced. Based on the comparison with ordinary concrete beam,integrity and normal using functions of flexural member was improved. |
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| Keywords: | steel fiber reinforced concrete bean boundary span-depth ratio |
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