| 框架核心筒结构大跨度预应力空心平板楼盖设计 |
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| 引用本文： | 沈克力.框架核心筒结构大跨度预应力空心平板楼盖设计[J].建筑结构,2006(3). |
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| 作者姓名： | 沈克力 |
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| 作者单位： | 深圳市清华苑建筑设计有限公司 518052 |
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| 摘 要： | 通过采用大跨度预应力空心平板楼盖技术的框架核心筒结构设计实例,总结其设计方法和设计经验,并与普通梁板楼盖结构进行比较。实践表明,大跨度预应力空心平板楼盖技术在高层框架核心筒结构设计中应用是可行的,计算中可将空心平板简化成正交梁系。
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| 关 键 词： | 预应力空心平板 双向传力 抗弯刚度比 拟梁法 预应力暗梁 |
Structure Design of Prestressed Concrete Hollow-plate Floor with Large Span in Frame-core Wall System |
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| Shen Keli.Structure Design of Prestressed Concrete Hollow-plate Floor with Large Span in Frame-core Wall System[J].Building Structure,2006(3). |
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| Authors: | Shen Keli |
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| Abstract: | A design example of adopting prestressed concrete hollow-plate floor with large span in frame-core wall system is introduced,and the design method and experience are summarized.The comparison with the common beam-slab system for the same project is presented.The practice shows that the technique can be used in the high-rise frame-core wall structures and the hollow-plate floor can be calculated with the method of equivalent beam. |
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| Keywords: | prestressed concrete hollow-plate transmit force in two-way rigidity ratio bending resistance |
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