{
  "abstract": "To explore the disposal method of lithium slag (LS), 20 columns were tested with three parameters, LS replacement rate, carbon fiber reinforced polymer (CFRP) ring spacing, and CFRP layer number, respectively. The conclusion is that the lithium-slag concrete-filled steel tube (LSCFST) stub columns subjected to CFRP circumferential constraints undergo a progressive failure process, ultimately resulting in the steel tube bucking; By the increasing LS replacement rate, the bearing capacity of columns shows an uptrend, while their ductility deteriorates. And the columns with 20% of replacement rate show better load capacity than other specimens. Compared to ring spacing, the adding layers of CFRP has a greater enhancement on the bearing capacity and ductility of columns. Finally, an ultimate strength formula for columns is established and its accuracy is verified.",
  "abstract_shown": true,
  "affiliations": [
    "Jiangxi Provincial Underground Engineering Risk Digital Monitoring and Control Research Center, East China University of Technology, Nanchang, China",
    "School of Civil & Architecture Engineering, East China University of Technology, Nanchang, China",
    "Nanchang Architecture Science Institute Co., Ltd., Nanchang, China",
    "College of Architecture and Civil Engineering, Beijing University of Technology, Beijing, China",
    "Eco-Science Course, Faculty of Agriculture, Yamagata University, Yamagata, Japan"
  ],
  "article_type": "Research Article",
  "arxiv": null,
  "author_total": 6,
  "authors": [
    {
      "affs": [
        0
      ],
      "name": "Zhiping Deng"
    },
    {
      "affs": [
        1
      ],
      "name": "Qiuyu Liu"
    },
    {
      "affs": [
        2
      ],
      "name": "Yujiao Qin"
    },
    {
      "affs": [
        3
      ],
      "name": "Caisen Wang"
    },
    {
      "affs": [
        4
      ],
      "name": "Jiongfeng Liang"
    },
    {
      "name": "Haizhong Zhang"
    }
  ],
  "bibtex": "https://research.draconitic.com/paper/8zc5kq0t3d8vm.bib",
  "cited_by": 0,
  "doi": "10.1371/journal.pone.0357309",
  "fulltext_url": null,
  "id": "8zc5kq0t3d8vm",
  "issns": [
    "1932-6203"
  ],
  "landing_url": "https://doi.org/10.1371/journal.pone.0357309",
  "language": null,
  "licence": "CC-BY-4.0",
  "licence_label": "CC BY 4.0",
  "licence_source": "journal",
  "licence_url": "https://creativecommons.org/licenses/by/4.0/",
  "metadata_licence": null,
  "native_subjects": [
    [
      "openalex",
      "2205|Structural Load-Bearing Analysis"
    ],
    [
      "plos",
      "/Physical sciences/Chemistry/Chemical elements/Lithium"
    ],
    [
      "plos",
      "/Physical sciences/Materials science/Material properties/Elasticity"
    ],
    [
      "plos",
      "/Physical sciences/Materials science/Materials/Binders/Cements"
    ],
    [
      "plos",
      "/Physical sciences/Materials science/Materials/Composite materials/Concrete"
    ],
    [
      "plos",
      "/Physical sciences/Materials science/Metallurgy/Alloys/Steel"
    ],
    [
      "plos",
      "/Physical sciences/Mathematics/Statistics/Statistical methods/Forecasting"
    ],
    [
      "plos",
      "/Physical sciences/Physics/Classical mechanics/Damage mechanics/Deformation"
    ],
    [
      "plos",
      "/Physical sciences/Physics/Classical mechanics/Damage mechanics/Deformation/Buckling"
    ],
    [
      "plos",
      "/Physical sciences/Physics/Classical mechanics/Deformation"
    ],
    [
      "plos",
      "/Physical sciences/Physics/Classical mechanics/Deformation/Buckling"
    ],
    [
      "plos",
      "/Research and analysis methods/Mathematical and statistical techniques/Statistical methods/Forecasting"
    ]
  ],
  "openalex": "W7211945913",
  "pdf_url": "https://journals.plos.org/plosone/article/file?id=10.1371/journal.pone.0357309&type=printable",
  "pmcid": null,
  "pmid": null,
  "published": "2026-09-08",
  "publisher": "Public Library of Science",
  "ris": "https://research.draconitic.com/paper/8zc5kq0t3d8vm.ris",
  "sources": [
    {
      "first_seen": "2026-10-30T12:17:56Z",
      "native_id": "10.1371/journal.pone.0357309",
      "source": "plos",
      "url": "https://doi.org/10.1371/journal.pone.0357309"
    }
  ],
  "subjects": [
    {
      "field": "chemistry",
      "origin": "plos:materials science",
      "subfield": "materials-polymers"
    },
    {
      "field": "mathematics",
      "origin": "plos:statistical methods",
      "subfield": "statistics"
    }
  ],
  "title": "Compressive Performance of CFRP Ring-confined Circular LSCFST columns",
  "title_text": "Compressive Performance of CFRP Ring-confined Circular LSCFST columns",
  "type": "peer-reviewed",
  "updated_at": "2026-10-30T12:17:56Z",
  "url": "https://research.draconitic.com/paper/8zc5kq0t3d8vm",
  "venue": "PLOS One",
  "versions": []
}