{
  "abstract": "Dynamic disturbances significantly impact the stability of end-anchored systems, yet their bearing capacity attenuation and energy response evolution remain poorly understood. This study investigated sandstone end-anchored specimens with anchorage lengths of 300 mm and 600 mm. By conducting comparative static pull-out tests and pull-out tests following sinusoidal cyclic disturbances via a custom-designed apparatus, coupled with Particle Flow Code 2D (PFC2D) numerical simulations, the capacity attenuation, energy dissipation, and internal damage evolution were analyzed. Results reveal a negative correlation between bearing capacity and disturbance frequency. Low-frequency (10 Hz) disturbances cause severe damage, triggering extensive interfacial debonding, whereas 50–200 Hz disturbances induce highly localized damage. The failure process involves elastic, slip, debonding-slip, and complete detachment stages, governed by a tensile-shear mode. This is characterized by axial debonding along the cable-anchoring agent interface and radial or oblique tensile micro-cracking within the anchoring agent. Low-frequency energy propagates efficiently over long distances and continuously accumulates, whereas high-frequency energy dissipates rapidly. Furthermore, extending the anchorage length to 600 mm effectively enhances system rigidity and dynamic resistance. Numerical simulations confirm that lower frequencies accelerate tensile crack development, exacerbating internal damage and capacity degradation.",
  "abstract_shown": true,
  "affiliations": [
    "School of Energy Science and Engineering, Henan Polytechnic University, Jiaozuo, Henan, China.",
    "Collaborative Innovation Center of Coal Work Safety and Clean High-Efficiency Utilization, Jiaozuo, Henan, China.",
    "Zhengzhou Institute for Advanced Research of Henan Polytechnic University, Zhengzhou, China.",
    "School of Civil Engineering, Luoyang Institute of Science and Technology, Luoyang, China.",
    "Shendong Coal Group of China Energy Co., Ltd., Shenmu, Shanxi, China.",
    "School of Civil Engineering, Henan Polytechnic University, Jiaozuo, China."
  ],
  "article_type": "Research Article",
  "arxiv": null,
  "author_total": 7,
  "authors": [
    {
      "affs": [
        0
      ],
      "name": "Xiaolong Zhen"
    },
    {
      "affs": [
        0,
        1,
        2
      ],
      "name": "Wen Wang",
      "orcid": "0000-0002-4258-9592"
    },
    {
      "affs": [
        0
      ],
      "name": "Xiaowei Lu"
    },
    {
      "affs": [
        0
      ],
      "name": "Guang Zhao"
    },
    {
      "affs": [
        3
      ],
      "name": "Ning Li"
    },
    {
      "affs": [
        4
      ],
      "name": "Chuanjiu Zhang"
    },
    {
      "affs": [
        5
      ],
      "name": "Shuren Wang"
    }
  ],
  "bibtex": "https://research.draconitic.com/paper/8n5nwv3pn0ezj.bib",
  "cited_by": 0,
  "doi": "10.1371/journal.pone.0354419",
  "fulltext_url": "https://europepmc.org/articles/PMC13693897",
  "id": "8n5nwv3pn0ezj",
  "issns": [
    "1932-6203"
  ],
  "landing_url": "https://doi.org/10.1371/journal.pone.0354419",
  "language": "eng",
  "licence": "CC-BY",
  "licence_label": "CC BY",
  "licence_source": "article",
  "licence_url": "https://creativecommons.org/licenses/by/4.0/",
  "metadata_licence": null,
  "native_subjects": [
    [
      "openalex",
      "2211|Rock Mechanics and Modeling"
    ],
    [
      "plos",
      "/Physical sciences/Materials science/Material properties/Elasticity"
    ],
    [
      "plos",
      "/Physical sciences/Materials science/Materials physics/Material fatigue"
    ],
    [
      "plos",
      "/Physical sciences/Physics/Classical mechanics/Damage mechanics"
    ],
    [
      "plos",
      "/Physical sciences/Physics/Classical mechanics/Damage mechanics/Deformation"
    ],
    [
      "plos",
      "/Physical sciences/Physics/Classical mechanics/Damage mechanics/Material fatigue"
    ],
    [
      "plos",
      "/Physical sciences/Physics/Classical mechanics/Deformation"
    ],
    [
      "plos",
      "/Physical sciences/Physics/Classical mechanics/Statics"
    ],
    [
      "plos",
      "/Physical sciences/Physics/Classical mechanics/Vibration"
    ],
    [
      "plos",
      "/Physical sciences/Physics/Materials physics/Material fatigue"
    ],
    [
      "plos",
      "/Physical sciences/Physics/Waves"
    ],
    [
      "plos",
      "/Research and analysis methods/Mathematical and statistical techniques/Fourier analysis"
    ]
  ],
  "openalex": "W7223400797",
  "pdf_url": "https://europepmc.org/articles/PMC13693897?pdf=render",
  "pmcid": "PMC13693897",
  "pmid": "42912818",
  "published": "2026-10-23",
  "publisher": "Public Library of Science",
  "ris": "https://research.draconitic.com/paper/8n5nwv3pn0ezj.ris",
  "sources": [
    {
      "first_seen": "2026-10-30T12:17:17Z",
      "native_id": "10.1371/journal.pone.0354419",
      "source": "plos",
      "url": "https://doi.org/10.1371/journal.pone.0354419"
    },
    {
      "first_seen": "2026-10-30T12:20:03Z",
      "native_id": "MED:42912818",
      "source": "europepmc",
      "url": "https://europepmc.org/article/MED/42912818"
    }
  ],
  "subjects": [
    {
      "field": "chemistry",
      "origin": "plos:materials science",
      "subfield": "materials-polymers"
    }
  ],
  "title": "Bearing capacity attenuation and energy response of end-anchored bodies under dynamic disturbance with different frequencies",
  "title_text": "Bearing capacity attenuation and energy response of end-anchored bodies under dynamic disturbance with different frequencies",
  "type": "peer-reviewed",
  "updated_at": "2026-10-30T12:20:03Z",
  "url": "https://research.draconitic.com/paper/8n5nwv3pn0ezj",
  "venue": "PLOS One",
  "versions": []
}