悬挑花架梁吊篮化学锚栓安装技术与工程实践

n view of the problems of difficult installation, more cost resources and low construction efficiency of traditional hanging baskets in the construction of cantilever flower frame beams in the construction industry, the feasibility study and application of M12/M16 chemical anchor bolts in the rapid installation of cantilever flower frame girder hanging baskets were carried out. By expounding the anchoring principle, design points and installation process of chemical anchor bolts, it is proposed to cancel the counterweight after the hanging basket, and realize the rapid installation process through the wire rope, the flower basket bolt and the M16 chemical anchor plate on the side of the flower frame beam. Through the actual application of the project, its construction efficiency and safety performance are verified. After the effect inspection, the installation efficiency of the hanging basket was increased by 66.7%, the construction period was greatly shortened, and the comprehensive cost was reduced by 18.57%, which had significant economic benefits. The uplift bearing capacity of the single bolt meets the design requirements, and the cantilever beam structure is safe and controllable, and the construction process has no negative impact. It provides a reliable technical reference for similar projects.