| 随岳高速公路圆管涵开裂原因与套管加固技术 |
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| 引用本文： | 何浩旻,曲直.随岳高速公路圆管涵开裂原因与套管加固技术[J].山西建筑,2014(31):173-175. |
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| 作者姓名： | 何浩旻 曲直 |
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| 作者单位： | 湖北省交通运输厅随岳高速公路管理处 |
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| 摘 要： | 从设计、施工、养护和涵管生产四个方面分析了圆管涵开裂原因,并结合随岳高速公路K114+738套管加固工程案例,总结了实用的圆管涵套管加固施工工艺和质量控制要点,实践表明,圆管涵套管加固技术可以较好地处治管节开裂问题,提高混凝土圆管涵的抗病害能力,保障高速公路的安全畅通。
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| 关 键 词： | 圆管涵 涵管开裂 套管加固 施工工艺 |
Circular culvert cracking causes and sleeve tube reinforcing technology of Sui-Yue highway |
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| HE Hao-min,QU Zhi.Circular culvert cracking causes and sleeve tube reinforcing technology of Sui-Yue highway[J].Shanxi Architecture,2014(31):173-175. |
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| Authors: | HE Hao-min QU Zhi |
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| Affiliation: | ( Sui-Yue Highway Administration Department, Hubei Traffic Transportation Bureau, Wuhan 430000, China) |
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| Abstract: | The paper analyses circular culvert cracking causes from four aspects of design,construction,maintenance and culvert,summarizes circular culvert sleeve tube reinforcing construction technology and quality control points by combining with Sui-Yue highway K114＋738 sleeve tube reinforcement engineering case. Practice proves that：circular culvert sleeve tube reinforcing technology can better deal with pipe joint crack-ing problems,improve circular concrete culvert disease-resisting capability,and guarantee highway driving smooth as well. |
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| Keywords: | circular culvert culvert cracking sleeve tube construction technology |
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