摘要
A study is conducted on the creep behaviour of T300/5222 compositelaminate by expenmental and theoretical researches. Experimental results of creep,stress relaxation and historydependent stress-strain curves at different temperaturelevels are reported. Both loading and unloading processes are included. The locally av-eraged constitutive functionals are established on the basis of rational theimodynamics.Finally, a non-linear creep constitutive equation is constructed using the experimentaldata.
A study is conducted on the creep behaviour of T300/5222 compositelaminate by expenmental and theoretical researches. Experimental results of creep,stress relaxation and historydependent stress-strain curves at different temperaturelevels are reported. Both loading and unloading processes are included. The locally av-eraged constitutive functionals are established on the basis of rational theimodynamics.Finally, a non-linear creep constitutive equation is constructed using the experimentaldata.
