| 钢纤维砼预应力连续叠合板弯矩调幅限值研究 |
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| 引用本文： | 徐吉恩,骆艳斌,贺采旭. 钢纤维砼预应力连续叠合板弯矩调幅限值研究[J]. 湖北工业大学学报, 2000, 15(2): 13-16 |
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| 作者姓名： | 徐吉恩 骆艳斌 贺采旭 |
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| 作者单位： | 1. 湖北工学院土木工程系,湖北,武汉,430068
2. 武汉水利电力大学,湖北,武汉,430072 |
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| 基金项目： | 湖北省教育厅科研项目，96A040， |
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| 摘 要： | 通过３块２跨钢纤维混凝土预应力连续叠合板的试验研究，分析了预应力连续叠合板塑性内力重分布的特点及影响弯矩调幅的因素，认为钢纤维混凝土的弯矩调幅值可适当地提高，最后提出了二次受力钢纤维混凝土预应力连续叠合板的弯矩调幅限值公式，为这种板的工程应用提供了依据。
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| 关 键 词： | 钢纤维混凝土 预应力连续叠合板 弯矩调幅限值 |
| 文章编号： | ］ |
Study on the Limitation of Moment Redistribution of SFRC Prestressed Continuous Composite Plate |
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| XU Jien,LUO Yan-bin,HE Cai-xu. Study on the Limitation of Moment Redistribution of SFRC Prestressed Continuous Composite Plate[J]. Journal of Hubei University of Technology, 2000, 15(2): 13-16 |
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| Authors: | XU Jien LUO Yan-bin HE Cai-xu |
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| Abstract: | Through the experiment study of three double spans SFRC pretressed continuouscomposite plates,the features of plastic moment redistribution of prestressed continuouscomposite plates and the factors of influencing moment redistribution are analyzed in thispaper. A formula of the limitation of moment redistribotion of secondary loading SFRCprestressed continuous composite plates is presented. It provides basis for engineeringapplication of the plates. |
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| Keywords: | steel fiber reinforced concrete prestressed cable composite plate moment redistribution |
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