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| 摘要: |
| 对冷轧扭钢筋配筋的二跨连续板结构荷载试验性能，特别是对冷轧扭钢筋配筋混凝土超静定结构的塑性内力重分布的特性及机理作了探讨，阐述了冷轧扭钢筋的表面螺旋效应及均匀延伸率对结构力学性能的影响。 |
| 关键词: 冷轧扭钢筋 配筋 内力重分布 混凝土结构 塑性 连续板 超静定结构 板结构 荷载试验 性能 |
| DOI： |
| 分类号:TU375 TU511 |
| 基金项目: |
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| Research on the Redistribution of Internal Forces in Concrete Continuous Slabs Reinforced with Cold-rolled and Twisted Bars |
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ZHANG Jun-lin
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| Abstract: |
| By means of the experiment on the concrete slabs with cold rolled and twisted bars, the general situation of cold rolled and twisted bars is introduced in this thesis. The characteristics of redistribution of internal forces in reinforced concrete continuous slab with cold rolled and twisted bars is probed. The effect of the percentage elongation at maximum force and the surface spiral effect of cold rolled and twisted bars are expounded as well. |
| Key words: cold-rolled and twisted bars continuous slabs structural property redistribution of inter-nal forces |
