| PC板梁锚固区微裂缝的配筋设计 |
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| 引用本文： | 文国华,何鹏祥.PC板梁锚固区微裂缝的配筋设计[J].湖南城市学院学报(自然科学版),1999(3). |
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| 作者姓名： | 文国华 何鹏祥 |
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| 作者单位： | 湖南城建高等专科学校城市建设系!益阳，413000，岳阳市公路桥梁基建总公司!岳阳，413000 |
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| 摘 要： | 根据Y.Guyon光弹实验结构1],对后张法预应力混凝土裂缝产生的实质原因、影向程度进行了概述；以“长沙-常德”高速公路桥梁建设中标准跨径20m的空心板梁为例，对其锚固区进行了配筋设计。
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| 关 键 词： | 后张法 锚固区 微裂缝 配筋设计 |
On the Reinforced Design of the Minute Crack in the Anchorage Zone of PC. Plate Girders |
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| Wen Guohua.On the Reinforced Design of the Minute Crack in the Anchorage Zone of PC. Plate Girders[J].Journal of Hunan City University:Natural Science,1999(3). |
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| Authors: | Wen Guohua |
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| Abstract: | According to Y. Guyon's the verdict of elastic-optical test1], the essential cause and influental degree of the minute crack in the archorage zone of post- tensioning PC. girders has been analyesd in this article. Taking the hollow plate of standarization span 20m of the express highway from Changsha to Changde as an example, I have worked out the reinforced design of anchorage zone. |
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| Keywords: | post-tensioning method anchorage zone minute crack essential cause reinforced design |
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