DETERMINATION OF SURFACE DEFORMATION OF CONTINUOUSLY INHOMOGENEOUS THERMOELASTIC HALF-SPACE UNDER LOCAL HEATING

The axially symmetric quasistatic problem on thermoelasticity for the functionally graded half-space, with elasticity modulus, Poisson ratio, heat conduction, and linear expansion coefficients varying continuously in the near-surface layer is considered.It is supposed that the area in the circle with the known radius is being heated by the heat sou

ObjectiveTo reconstruct the transmission trajectory of SARS-CoV-2 and analyze the effects of control measures in China.MethodsPython 3.7.1 was used to write a SEIR class to model the epidemic procedure and proportional estimation method to estimate the initial true infected number.The epidemic area in China was divided into three parts, Wuhan city,