Meshless Approaches for Fracture with Nonlocal Elasticity

Pi Hua Wen; X.J. Huang; M.H. Aliabadi

doi:10.4028/www.scientific.net/KEM.627.357

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HomeKey Engineering MaterialsKey Engineering Materials Vol. 627Meshless Approaches for Fracture with Nonlocal...

Meshless Approaches for Fracture with Nonlocal Elasticity

Abstract:

The fracture analysis for two-dimensional nonlocal elasticity is presented by the numerical approaches i.e. the Local Integral Equation Method (LIEM). Based on the Eringen’s model, the nonlocal stresses at the crack tip are regular. Numerical simulation by LIEM is proposed for the nonlocal elasticity fracture problems. A rectangular cracked plate subjected to tensile load is observed numerically to demonstrate the convergence and accuracy of LIEM.

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Advances in Fracture and Damage Mechanics XIII

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Periodical:

Key Engineering Materials (Volume 627)

Pages:

357-360

DOI:

https://doi.org/10.4028/www.scientific.net/KEM.627.357

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Online since:

September 2014

Authors:

Pi Hua Wen*, X.J. Huang, M.H. Aliabadi

Keywords:

Eringen’s Model, Fracture Mechanics, Meshless Method of Weak Form, Nonlocal Elasticity

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References

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