• 2022-06-12 问题

    设聚丙烯为线性黏弹体,其柔量为[tex=9.643x1.286]bF2imyhtk0wQOavSDSrTTIq18GmMzSutt7qVyxD0NSlaCIJMeXVsGhww2O70KrCy[/tex](t的单位为s),应力状态如下:[tex=14.786x3.929]CeOWlpLvH8Qhk/RmfIvBHSj0bFocu8PPhqSre9G8YayaLdoA+KKyVCg/9PxlvVrsHv0U+e2goyeP2EFugG+bn7yx1LWwg+ew9yiRXvhjyTqtOjNUKLvKIe/JZh/vO0GbU7KDDpeDtCV1/6PD2MAQG/ODVYUU+66N2JH+ofi4hGSJ26e7YoCWUdGcZ2qKfvwFBaIJwfp5U/WUzarFDms5kA==[/tex]试计算1500s时,该材料的应变值。

    设聚丙烯为线性黏弹体,其柔量为[tex=9.643x1.286]bF2imyhtk0wQOavSDSrTTIq18GmMzSutt7qVyxD0NSlaCIJMeXVsGhww2O70KrCy[/tex](t的单位为s),应力状态如下:[tex=14.786x3.929]CeOWlpLvH8Qhk/RmfIvBHSj0bFocu8PPhqSre9G8YayaLdoA+KKyVCg/9PxlvVrsHv0U+e2goyeP2EFugG+bn7yx1LWwg+ew9yiRXvhjyTqtOjNUKLvKIe/JZh/vO0GbU7KDDpeDtCV1/6PD2MAQG/ODVYUU+66N2JH+ofi4hGSJ26e7YoCWUdGcZ2qKfvwFBaIJwfp5U/WUzarFDms5kA==[/tex]试计算1500s时,该材料的应变值。

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