Diep, Bui Khac, and Lam Huu Quang. “Calculation of Loading-Induced Tendon Slip in Beams Prestressed With External Tendons. Part I: Experiment”. Vietnam Journal of Mechanics 28, no. 3 (October 1, 2006): 165–175. Accessed January 11, 2026. https://vjmech.vast.vn/vjmech/article/view/5576.