Predicting crack initiation and propagation using XFEM, CZM and peridynamics: A comparative study

Predicting crack initiation and propagation using XFEM, CZM and peridynamics: A comparative study
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使用 XFEM、CZM 和近场动力学预测裂纹萌生和扩展:比较研究

DOI:
10.1109/ectc.2010.5490851
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发表时间:
2010
期刊:
2010 Proceedings 60th Electronic Components and Technology Conference (ECTC)
影响因子:
--
通讯作者:
E. Madenci
E. Madenci
中科院分区:
--
文献类型:
--
作者:
A. Agwai;I. Guven;E. Madenci

文献摘要

被引文献

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本研究对扩展有限元 (XFEM)、内聚区模型 (CZM) 和近场动力学理论 (PD) 进行了比较。通过与两项实验基准研究进行比较,通过定性和定量观察证明了这些技术预测动态断裂的能力。
This study presents a comparison of extended finite elements (XFEM), cohesive zone model (CZM) and the peridynamic theory (PD). By comparisons against two experimental benchmark studies, the capability of these techniques to predict dynamic fracture is demonstrated through both qualitative and quantitative observations.