Examination from the perspective of numerical analysis! The potential impact of the characteristics of the stress-strain diagram (s-s diagram) of resin.
This document introduces the influence of the s-s diagram on the pass/fail judgment of KIc. In ASTM D5045, it begins with a "preface" stating that the provisional fracture toughness value KQ can be regarded as KIc, and provides detailed descriptions of "the characteristics of the resin's s-s diagram" and "how to determine the provisional fracture toughness value KQ." Additionally, "references" are also provided, so please take a moment to read through them. 【Contents (partial)】 ■ Preface ■ Characteristics of the resin's s-s diagram ■ How to determine the provisional fracture toughness value KQ ■ Numerical analysis regarding KQ,pl ■ The influence of E/σ0.2 and n on the nonlinear behavior of the load-opening displacement diagram *For more details, please refer to the PDF document or feel free to contact us.
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【Other Published Content】 ■Conclusion ■References *For more details, please refer to the PDF document or feel free to contact us.
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