Azizov, Taliat, Dmitriy Kochkarev, Tatyana Galinska, and Nadzieja Jurkowska. “Hollow Triangular Cross-Section Calculating Precast-Monolithic Beams Methods With Account for Concrete Nonlinear Properties”. International Journal of Engineering & Technology 7, no. 4.8 (October 13, 2018): 130–138. Accessed November 24, 2024. https://sciencepubco.com/index.php/ijet/article/view/27227.