| 贝雷片支架的变形计算 |
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| 引用本文： | 秦梅,马云昌. 贝雷片支架的变形计算[J]. 合肥工业大学学报(自然科学版), 1999, 0(5) |
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| 作者姓名： | 秦梅 马云昌 |
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| 作者单位： | 安徽建筑工业学院建筑设计研究院!安徽合肥230001(秦梅),上海市浦东新区建设(集团)有限公司!上海201204(马云昌) |
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| 摘 要： | 贝雷架用于结构工程支架的关键问题是预控贝雷架的变形。文章采用荷载试验与理论计算相结合的方法,求得了贝雷架的刚度和变形。在分次浇筑混凝土时,采用前次浇筑混凝土与贝雷架按截面刚度比各自分担荷载的计算方法。理论计算值与工程实测结果的比较表明,文章建议的方法具有较高的精度
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| 关 键 词： | 贝雷架 刚度 变形 箱梁 |
Calculation of deformation of assembled steel bridge truss |
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| QIN Mei ,MA Yun chang. Calculation of deformation of assembled steel bridge truss[J]. Journal of Hefei University of Technology(Natural Science), 1999, 0(5) |
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| Authors: | QIN Mei MA Yun chang |
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| Affiliation: | QIN Mei 1,MA Yun chang 2 |
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| Abstract: | The main difficulty of the use of assembled steel bridge truss as support of engineering structures is how to control the deformation of the truss.By load test and theoretical calculation,the stiffness and deformation of the truss is determined.If concrete is casted in batches,the load is assumed distributed in the early casted concrete and assembled steel bridge truss by their stiffness ratio.The comparison between calculating values and measured results shows that the method reported in this paper is suitable. |
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| Keywords: | assembled steel bridge truss stiffness deformation box beam |
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