| PC箱梁桥腹板竖向预应力张拉质量监控 |
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| 引用本文： | 明鸿桢,杨滔. PC箱梁桥腹板竖向预应力张拉质量监控[J]. 山西建筑, 2010, 36(10): 298-299 |
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| 作者姓名： | 明鸿桢 杨滔 |
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| 作者单位： | 湖南科技大学土木工程学院,湖南湘潭,411201 |
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| 摘 要： | 对目前PC箱梁桥腹板竖向预应力张拉质量问题进行了综合分析,论述了现有的各种相应控制方法的效果,提出了有效竖向预应力检测方法对张拉质量控制的意义,研究表明采用实用的检测技术进行竖向预应力施工监控能有效解决施工问题中最根本的失效问题。
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| 关 键 词： | 箱梁 竖向预应力 张拉质量 监控 检测方法 |
On exploration and practice of tension quality monitor of vertical prestress in PC box girder's bridge web |
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| MING Hong-zhen,YANG Tao. On exploration and practice of tension quality monitor of vertical prestress in PC box girder's bridge web[J]. Shanxi Architecture, 2010, 36(10): 298-299 |
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| Authors: | MING Hong-zhen YANG Tao |
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| Affiliation: | MING Hong-zhen YANG Tao |
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| Abstract: | The paper has the comprehensive analysis of the tension quality of vertical prestress in PC box girder's bridge web,indicates the effect of all kinds of the relative controlling methods,points out the significance of the effective vertical prestress monitoring methods on the tension quality control,and it is illustrated by the research that the adoption of the applied monitoring technology to have the vertical prestressed construction monitoring can solve the essential failure problems in the construction. |
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| Keywords: | box girder vertical prestress tension quality monitor checking methods |
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