Research on the monitoring method for vertical displacement of formwork support system

International Conference on Manufacturing Technology, Materials and Chemical Engineering

机械制造;材料科学;化学工业

Li, Jieming^1 ; Chen, Renjin^2

Guangzhou Institute of Building Science Co. Ltd., Guangzhou

510440, China^1

Guangdong Yuexin Construction Engineering Quality and Safety Co. Ltd., Dongguan

523220, China^2

关键词: Critical location;    Formwork supports;    In- situ monitoring;    Main beams;    Monitoring methods;    Safety monitoring;    Value determination;    Vertical displacements;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/392/6/062001/pdf
DOI  :  10.1088/1757-899X/392/6/062001

学科分类：材料科学（综合）

来源: IOP

【 摘 要 】

Vertical displacement is an important parameter in the safety monitoring of formwork support system, a numerical model is established to investigate the critical locations for vertical displacement monitoring. Considering the bearing capacity of every component of the system, the method to determine the alarm value for the monitoring is then studied. At last, the achievements are applied to an in-situ monitoring test, the result of which shows that the vertical displacement at the main beam is larger than the floor, which coincides with the numerical analysis, and proposed method for alarm value determination is applicable.