- 有限元分析常用材料参数手册
- 辛春亮 薛再清 涂建 王新泉 孙富韬编著
- 74字
- 2021-03-31 17:29:16
X4CrMnN16-12(VP159)钢
表2-273 Johnson-Cook模型参数
![](https://epubservercos.yuewen.com/CBD420/17977545008662006/epubprivate/OEBPS/Images/107_05.jpg?sign=1739556184-TL6ElsihAhuieW21Y6ztFzZmdJJ3nxl3-0-3fb168be0ecbcd2c3752917c313c63bc)
修正的Johnson-Cook本构模型:
![](https://epubservercos.yuewen.com/CBD420/17977545008662006/epubprivate/OEBPS/Images/107_06.jpg?sign=1739556184-U5EMBOD2mPGQfpsveJhTXFyi97SChitK-0-a2e670a3ef947047143cb2fa9bc046e9)
表2-274 修正的Johnson-Cook模型参数
![](https://epubservercos.yuewen.com/CBD420/17977545008662006/epubprivate/OEBPS/Images/108_01.jpg?sign=1739556184-AzRKvFkRq2tXJbxbzxJI3OLthnypSGse-0-7d8e849232645f5497e4bd324de625a7)
表2-275 Johnson-Cook失效模型参数
![](https://epubservercos.yuewen.com/CBD420/17977545008662006/epubprivate/OEBPS/Images/108_02.jpg?sign=1739556184-CQMHCdAcPgCE4I0wGmNjiYizhEs39g1u-0-9f90e95fc82acc9d4396142a52e8cb35)
表2-276 Zerilli-Armstrong模型参数
![](https://epubservercos.yuewen.com/CBD420/17977545008662006/epubprivate/OEBPS/Images/108_03.jpg?sign=1739556184-EP9BSZdnu4DEyyvlnlDUtZ6e4KTF9bEt-0-64fcaba7e62d1ef3e246523b58204e4a)
W MOCKO, Z L KOWALEWSKI. PERFORATION TEST AS AN ACCURACY EVALUATION TOOL FOR A CONSTITUTIVE MODEL OF AUSTENITIC STEEL [J]. ARCHIVES OF METALLURGY AND MATERIALS, 2013, 58(4):1105-1110.