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根据钢管拱桥工程中桥梁施工与拱肋制造属于不同专业的特点,重点针对在安装过程中易出现的拱脚预埋件偏位、吊索锚管偏位等问题,总结出一套安装方法,同时简述了一般的安装过程。影响钢管拱桥拱肋安装质量的因素较多,预埋件的埋设精度是最主要的因素,在施工中应采取有效措施防止预埋件埋设位置不准确,以确保安装质量。
According to the characteristics of bridge construction and arch rib manufacturing belonging to different professions in the steel pipe arch bridge project, aiming at the problems such as the deviation of the embedded parts of the arch foot and the deviation of the anchor pipe in the installation process, a set of installation methods are summarized, At the same time outlined the general installation process. There are many factors that affect the quality of arch rib installation of steel pipe arch bridge. The embedding accuracy of embedded parts is the most important factor. In construction, effective measures should be taken to prevent inaccurate placement of embedded parts to ensure the installation quality.