Tanaka, H., and R. Park. “Prediction of the Ultimate Longitudinal Compressive Concrete Strain at Hoop Fracture Using Energy Considerations”. Bulletin of the New Zealand Society for Earthquake Engineering 20, no. 4 (December 31, 1987): 290–305. Accessed May 10, 2026. https://bulletin.nzsee.org.nz/article/view/370.