Accepted Manuscript Approximate Stress Intensity Factors for a Semi-Circular Crack in an Arbitrary Structure under Arbitrary Mode I Loading Javad Alizadeh Kaklar, Hamed Saeidi Googarchin PII: S0167-8442(17)30287-2 DOI: https://doi.org/10.1016/j.tafmec.2018.01.007 Reference: TAFMEC 1984 To appear in: Theoretical and Applied Fracture Mechanics Received Date: 28 May 2017 Revised Date: 5 January 2018 Accepted Date: 8 January 2018 Please cite this article as: J. Alizadeh Kaklar, H. Saeidi Googarchin, Approximate Stress Intensity Factors for a Semi-Circular Crack in an Arbitrary Structure under Arbitrary Mode I Loading, Theoretical and Applied Fracture Mechanics (2018), doi: https://doi.org/10.1016/j.tafmec.2018.01.007 This is a PDF file of an unedited manuscript that has been accepted for publication. As a service to our customers we are providing this early version of the manuscript. The manuscript will undergo copyediting, typesetting, and review of the resulting proof before it is published in its final form. Please note that during the production process errors may be discovered which could affect the content, and all legal disclaimers that apply to the journal pertain.