基于马尔科夫残差修正的灰色系统理论钢桁梁拼装误差调整研究

Research on error adjustment of steel truss beam assembly based on markov residual correction of grey system theory

基于马尔科夫残差修正的灰色系统理论,通过应力监控、进行误差调整,保证悬臂安装过程中结构应力分布合理,使主梁变形在允许变形范围内,钢桁梁安装安全控制提供理论数据。

Through stress monitoring and grey system theory error adjustment based on Markov residual correction, the structural stress force is reasonable in the process of cantilever installation of steel truss beam, the deformation of main beam is controlled within the allowable range of the code, the stability and safety of the structure in the process of installation of steel truss beam are ensured, the decisive technical basis is provided for the installation process, and the theoretical data for the control of steel truss beam installation are provided.