| 预压应力与预应力筋配置 |
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| 引用本文： | 林明生.预压应力与预应力筋配置[J].福建建设科技,2009(1):44-45. |
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| 作者姓名： | 林明生 |
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| 作者单位： | 福建省建筑科学研究院,350025 |
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| 摘 要： | 预应力产生的预压应力对混凝土裂缝控制有很大的作用。本文结合我院设计施工的一些工程，对预应力筋产生的预压应力和预应力筋的配置提出了自己的一些看法。
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| 关 键 词： | 预压应力 超长结构 裂缝控制 预应力筋配置 |
The pre-pressed stress and the prestressing rod designed |
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| Lin ming-sheng.The pre-pressed stress and the prestressing rod designed[J].Fujian Construction Science & Technology,2009(1):44-45. |
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| Authors: | Lin ming-sheng |
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| Abstract: | The pre-pressed stress is of great effect on the crack control in concrete.Based on the projects which were constructed and designed by Fujian province academy of building research,this paper put forwarded some proposals about the pre-pressed stress and the prestressed bar designed. |
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| Keywords: | pre-pressed stress superlong structure crack control prestressing bar designed |
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