Ho-Young Kim and Jae-Hoon Lee and Do-Kyu Hwang and Im-Jong Kwahk and Tae-Hoon Kim and Seung-Hoon Lee, Research for Hollow Reinforced Concrete Bridge Piers in Korea. journal = {International Journal of Civil and Environmental Engineering}, [online]. World Academy of Science, Engineering and Technology. August 2015, vol. 104(8). 959 - 966 [viewed 20 April 2024]. Available from: https://publications.waset.org/pdf/10002420.