| 永久性箱梁内芯模板的试验研究 |
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| 引用本文： | 叶见曙,吴文清,蒋正国,胡成,方诗圣.永久性箱梁内芯模板的试验研究[J].公路交通科技,2000,17(4):22-25. |
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| 作者姓名： | 叶见曙 吴文清 蒋正国 胡成 方诗圣 |
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| 作者单位： | 1. 东南大学,江苏,南京,210096
2. 合肥工业大学,安徽,合肥,230009 |
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| 摘 要： | 针对混凝土箱梁内芯模采用木模板的缺点,提出了一种适合箱梁制作的永久性钢丝网混凝土内模板,该模板施工后不用拆除,室内试验研究表明,这种模板可与箱梁混凝土形成良好的组合作用,并且能提高箱梁混凝土的耐久性。
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| 关 键 词： | 混凝土箱梁 永久性模板 钢丝网混凝土 内心模板 |
| 修稿时间： | 2000-05-01 |
Research on Permanent Belly-core Formwork of Box Girders |
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| YE Jiang-shu,WU Wen-qing,JIANG Zheng-guo,HU Cheng,FANG Shi-sheng.Research on Permanent Belly-core Formwork of Box Girders[J].Journal of Highway and Transportation Research and Development,2000,17(4):22-25. |
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| Authors: | YE Jiang-shu WU Wen-qing JIANG Zheng-guo HU Cheng FANG Shi-sheng |
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| Abstract: | To
overcome the dusadvantage of the wood formwork used as a belly-core formwork for concrete
box girders, a permanent ferroconcrete formwork, which was fit for the construction of box
girder and does not need to be removed after concrete pouring,was presented in this
paper.It was approved by the indoor experiment that a well combination between this
formwork and the concrete of box girder was generated, and the durability of concrete was
also advanced. |
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