Figure 3. Pattern with a Triangular Notch

From

Variation of Adhesive Strength in Single Lap Joint (SLJ) with Surface Irregularities

Aditya V. Natu, Ankit R. Sharma, Nitinkumar R. Anekar

American Journal of Mechanical Engineering. 2019, 7(2), 61-67 doi:10.12691/ajme-7-2-2