التفاصيل البيبلوغرافية
العنوان: |
A history dependent damage model for low cycle fatigue |
المؤلفون: |
Leis, B. N. |
المصدر: |
Other Sources |
سنة النشر: |
1984 |
المجموعة: |
NASA Technical Reports Server (NTRS) |
جغرافية الموضوع: |
Unclassified, Unlimited, Publicly available |
الوقت: |
39 |
الوصف: |
This paper examines damage assessment and accumulation. A nonlinear damage postulate is advanced that embodies the dependence of the damage rate on cycle-dependent changes in the bulk microstructure and the surface topography. The postulate is analytically formulated in terms of the deformation history dependence of the bulk behavior. This formulation is used in conjunction with baseline data in accordance with the damage postulate to predict the low cycle fatigue resistance of OFE copper. Close comparison of the predictions with observed behavior suggests the postulate offers a viable basis for nonlinear damage analysis. |
نوع الوثيقة: |
other/unknown material |
اللغة: |
unknown |
العلاقة: |
http://ntrs.nasa.gov/search.jsp?R=19850036644Test; Accession ID: 85A18795 |
الإتاحة: |
http://ntrs.nasa.gov/search.jsp?R=19850036644Test |
حقوق: |
Copyright |
رقم الانضمام: |
edsbas.3ED2E8F1 |
قاعدة البيانات: |
BASE |