Inversion Identification Method and Mechanical Characterization Based on Experimental Data
实验数据反演识别分析方法与力学表征

Inversion identification method based on both experimental data and on-site measured data is proposed in this paper. Its application examples in interface mechanical properties and engineering on-site data analysis are also briefly demonstrated. In the experimental study of bonded interface mechanical properties by inversion identification, the mechanical property parameters of bonded interface are given, based on experimental curves obtained at different loading rates and combined with the parameterization interface mechanical model. Then the well-posedness of identification results was verification through a independent experiment. For the inversion identification based on engineering on-site measured data and mechanical modeling, statistical classification of mass on-site measured data was carried out based on the load characteristics analysis of shield tunneling machine, and a new mechanical modeling method was proposed by dimensional analysis. The method was applied to inversion identification for shield tunneling machine.