Flexural Behaviour of Non-Autoclaved Pre-Stressed High-Strength Concrete Pipe Piles with Different Rubber Contents. - Wen, Jiahao; Liu, Feng; Yang, Fei; Chen, Dawei; Liu, Jia; Xu, Gang; Chen, Haofan; Liang, Xu; Ding, Guangcheng; Li, Xiaohui (Buildings (2075-5309), 2025)