AUTHOR=Ma Lemin , DUAN Zhiqiang , GUO WEI , Ren Yuxiao TITLE=Numerical studies on low-strain integrity testing of cast-inplace pile JOURNAL=Frontiers in Built Environment VOLUME=10 YEAR=2024 URL=https://www.frontiersin.org/journals/built-environment/articles/10.3389/fbuil.2024.1330580 DOI=10.3389/fbuil.2024.1330580 ISSN=2297-3362