Stress Intensity Factor and J-integral calculation via Abaqus part 1: Using Contour Integral method

Our telegram channel for Abaqus and Q&A: https://t.me/abaqus_asist Our Telegram channel for FFS, Structure Integrity and the analysis of fixed equipment: https://t.me/ffs_asme_dnv_api_femex Our LinkedIn page: https://www.linkedin.com/in/amirhossein-mirzabozorg-15443b47/ If you want to be informed about our 50% discount codes and other announcements, join our Telegram channel or follow us in LinkedIn. contact info for using our services: [email protected] Comprehensive Abaqus Package: https://www.seevid.ir/fa/w/AkxktiyvLeU Including 39 hours of step-by-step tutorials. Don’t hesitate to ask any questions you might have about the explanations presented in this video using the comments below. We try to answer all questions regarding the video details in the comments below. The Contour Integral and extended finite element methods (XFEM) are two methods for calculating stress intensity factors and J-integrals in Abaqus. In this tutorial, The calculation of the J-integral in the Compact Tension specimen via Abaqus using the Contour Integral method in 2D and 3D spaces is explained according to a paper. The complex procedure of creating a focused “spider web” mesh with elements concentrated at the crack tip is explained in detail. In addition to using an appropriate mesh pattern, the crack singularity settings are done to finally obtain the most accurate answer without generating too many elements in the crack tip region to reach accurate results. Package 1 description: Cost: 40 EUR (must be paid by the PayPal or other payment methods according to your country) Included files: step by step tutorial with detailed explanations (duration: 1 hour and 20 minutes), slides, Abaqus files (CAE, JNL, INP) Models are created by using Abaqus 6.14 (2014) Level: advanced After watching this video, you can ask your questions about video explanations and tutorial's content by sending an email to [email protected] Package 2 description: Cost: 30 EUR (must be paid by the PayPal or other payment methods according to your country) Included files: step by step tutorial with detailed explanations (duration: 1 hour and 20 minutes), slides Level: advanced After watching this video, you can ask your questions about video explanations and tutorial's content by sending an email to [email protected] Package 3 description: Cost: 15 EUR (must be paid by the PayPal or other payment methods according to your country) Included files: Abaqus files (CAE, JNL, INP) Models are created by using Abaqus 6.14 (2014) Level: advanced Table of content: Reference paper Load definition Defining the sketch of the specimen Defining mechanical behavior Crack singularity settings Differences between the crack and seam Generating partitions around the crack Modeling procedure Illustration of each contour integral in the “spider-web” mesh pattern Defining coupling constraints to apply loads Crack definition settings Mesh generation 3D modelling Comparing the Mises stress contours Plastic domain visualization Comparing the obtained results with the paper results Validation of J-integral Validation of reaction force Comparing the J-integral calculation of three models Comparing the stress intensity factors calculation of three models Purchase of the complete package #Abaqus #contour_integral #j_integral #SIF #stress_intensity_factor #spider_web_mesh #XFEM #crack #fracture #fracture_mechanics #crack_propagation #crack_analysis #CZM

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