依托西安市东北二环立交工程,现场跟踪测试碗扣式钢管支架,同时调整相应的控制参数,得出了支架的受力与变形规律,为桥梁施工提供合理的建议,保证支架构件的应力、变形处于安全范围,确保结构施工安全。 Relying on the Xi’an Second Ring Road Interchange project, on-site follow-up testing of bowl-shaped steel pipe brackets, while adjusting the corresponding control parameters, obtained the force and deformation of the stent law, to provide reasonable advice for the construction of the bridge to ensure that the stent component stress, Deformation in a safe range, to ensure structural safety.