With advantages such as high strength, high stiffness, high chemical resistance, light
weight…composite tubes are widely applied in urban construction and petroleum industry. In this
report, the authors used the displacement method to study the mechanical behavior (stress,
strain…) of an infinite hollow cylinder made of composite material under unsteady, axisymmetric
plane temperature field. In the numerical calculations, we mainly studied the influence of time and
volume ratio of the particle on the displacement and thermoelastic stress of a cylinder made of
Titanium /PVC composite.
