• 2022-06-12
    设聚丙烯为线性粘弹体, 其柔量为[tex=9.429x1.286]7y/iqwSKoI6Cp4CfMg9v1TMYbnKHGutvZxQHyUwTFyl1CVaLi/xDPWILLSmhPjPJ[/tex] ([tex=0.357x1.286]tv9NEQGfxmSBsvmqN3/Q7Q==[/tex]的单位为[tex=0.5x1.286]r65Ank8E1dV+BtDCLn5S+w==[/tex]), 应力状态如下:[tex=14.786x3.929]tOuhNvizKyRZPn+XCdGxL2fR4NAKv4b1MZtQ1DWR253b0hfHaQiLWrx7hZ37kZZ5JGzGLYqRFIviB0B3owrwz3jw8K6jqITTF0q+A+08ju8cfLAzfcDQI0MmYUNB5zh2Ukg3bxXm1sq9SkqYjytCbtaCuMv2GZPHEwxZt4mB2RpL2SoOeiT+k7YiinPDiuTOTqr8zLQYaeb5FsO+2A3hlg==[/tex]试计算[tex=2.429x1.286]tDuWhvmujTYv2ksNs2owOA==[/tex]时, 该材料的应变值。