Solution of the problem of stress concentration around intersecting defects by using the riemann problem with an infinite index

On using different finite elements with

On using different finite elements with an automatic adaptive refinement procedure for the solution of 2-D stress analysis problems

✍ C. K. Lee; R. E. Hobbs 📂 Article 📅 1997 🏛 John Wiley and Sons 🌐 English ⚖ 439 KB 👁 2 views

A series of numerical tests is carried out employing some commonly used finite elements for the solution of 2-D elastostatic stress analysis problems with an automatic adaptive refinement procedure. Different kinds of elements including Lagrangian quadrilateral and triangular elements, serendipity q