介绍了隆安县花周大桥拱肋安装过程中如何快速、准确地做到调整拱肋的内倾偏角,提高拱肋的安装速度和准确度,说明了质量控制方法对保证质量所起到的作用。 This paper introduces how to quickly and accurately adjust the inclination angle of arch ribs and improve the installation speed and accuracy of arch ribs during the installation of arch rib of Huaxia Bridge in Longan County. The effect of quality control method on quality assurance .