桥梁工程中伸缩缝的施工工艺和质量控制汽车油箱结构作者:刘鹏ip调度
工业制氧气方法杨光来源:《城市建设理论研究》2013年第04冷轧酸洗
期 摘要:在桥梁施工过程中,伸缩缝直接影响到桥梁的工程质量以及其使用寿命,伸缩缝在桥梁施工过程中占有很重要的比重。本文探讨了伸缩缝施工工艺和质量控制措施。 Abstract: In the bridge construction process, expansion joint directly affect the bridge engineering quality and its service life. Thus it can be seen, expansion joint in the bridge construction process occupies a very important proportion. However, due to the outside world all kinds of environmental impact, such as the changes in temperature and science-induced shrinkage of concrete, and the creep of bridge pier and settlement, making the bridge span structure deformation, which makes the bridge end produce displacement change. Therefore, the use of the expansion joint is very important. This paper discusses the expansion joint construction technology and quality control measures.
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