| 无粘结预应力混凝土开洞平板的受力性能研究 |
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| 引用本文： | 赵冬梅. 无粘结预应力混凝土开洞平板的受力性能研究[J]. 施工技术, 1999, 28(12): 5 |
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| 作者姓名： | 赵冬梅 |
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| 作者单位： | 上海市房地产实业有限公司 |
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| 摘 要： | 通过对无粘结预应力开洞平板的受力性能的试验研究，对由于开洞引起的洞口周边应力集中、应力分布状况变化及洞口对平板抗弯刚度的削弱等问题进行了分析论述。
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| 关 键 词： | 试验研究 无粘结预应力 平板结构 开洞板 受力性能 抗弯刚度 |
| 修稿时间： | 1999-05-04 |
Carrying Performance Research on Prestress without Bond Concrete Holed Flat Slabs |
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| Zhao Dongmei. Carrying Performance Research on Prestress without Bond Concrete Holed Flat Slabs[J]. Construction Technology, 1999, 28(12): 5 |
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| Authors: | Zhao Dongmei |
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| Affiliation: | Zhao Dongmei |
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| Abstract: | By means of the carrying performance testing research of the prestress without bond concrete holed flat slab, the problem such as stress concentration on the edge due to holing, change of stress distribution and weakening of bending rigidity of flat slab caused by holing are analyzed and discussed here. |
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| Keywords: | Testing research Prestress without bond Flat slab structure Holed slab Carrying performance Bending rigidity |
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