Calculation of fracture mechanics parameters for an arbitrary three-dimensional crack, by the ‘equivalent domain integral’ method

An extended equivalent domain integral m

An extended equivalent domain integral method for mixed mode fracture problems by the p-version of FEM

✍ Kwang Sung Woo; Chong Hyun Hong; Young Shik Shin 📂 Article 📅 1998 🏛 John Wiley and Sons 🌐 English ⚖ 351 KB 👁 2 views

A new path-independent contour integral formula is presented to estimate the crack-tip integral parameter, J -value, for two-dimensional cracked elastic bodies which may quantify the severity of the crack-tip stress ÿelds. The conventional J -integral method based on a line integral has been convert