AUTHOR=Xu Dingyi , Chen Zongping , Zhou Chunheng TITLE=Corrigendum: Seismic Performance of Recycled Concrete Filled Circular Steel Tube Columns JOURNAL=Frontiers in Materials VOLUME=8 YEAR=2022 URL=https://www.frontiersin.org/journals/materials/articles/10.3389/fmats.2021.838233 DOI=10.3389/fmats.2021.838233 ISSN=2296-8016