| T型梁桥新增体外预应力施工控制 |
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| 引用本文： | 高明,袁新顺.T型梁桥新增体外预应力施工控制[J].水运科技信息,2012(5):42-44. |
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| 作者姓名： | 高明 袁新顺 |
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| 作者单位： | 中交武汉港湾工程设计研究院有限公司,武汉430040 |
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| 摘 要： | 根据T形梁桥新增体外预应力工程施工特点,阐述了体外预应力施工过程中的施工平台设计、施工组织管理、施工工艺和主要质量控制点等内容,并针对工程中容易出现的问题,制定了相应的技术措施。
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| 关 键 词： | T形梁桥 体外预应力 施工控制 |
Construction Control of Adding External Prestressing of T Shaped Supported Beam Bridge |
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| Gao Ming,Yuan Xinshun.Construction Control of Adding External Prestressing of T Shaped Supported Beam Bridge[J].Transportation Science & Technology,2012(5):42-44. |
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| Authors: | Gao Ming Yuan Xinshun |
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| Institution: | (CCCC Wuhan harbor Engineering Design ＆ Research Institute Co.,Ltd.,Wuhan 430040,China) |
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| Abstract: | As a method for strengthening the old bridge and improving the bearing capacity of bridge,the method of Adding the external prestressing is gradually adopted.In this paper,according to engineering construction characteristics of adding external prestressing for T shaped supported beam bridge,the construction platform design,construction management,construction technology and the main quality control points terms during the externally prestressing construction process are elaborated.several problems liable to arise in the construction are analyzed and appropriate measures for quality control are given. |
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| Keywords: | T shaped supported beam bridge external prestressing construction control |
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