{
  "abstract": "目的旨在研究植被水力效应与力学加筋效应对降雨作用下非饱和土边坡稳定性的影响机制。方法基于二维有限元方法，分析4种典型根系形态的吸水作用对边坡孔隙水压分布的影响，进而以均布形根系为代表，定量评估降雨及坡角变化条件下植被水力效应、力学加筋效应及其协同作用对边坡稳定性的影响。结果1）根系吸水可显著降低孔隙水压、增大基质吸力，其中指数形根系的吸水效果最为显著；2）在水力效应方面，同时考虑根系吸水及其引起的渗透系数变化对边坡稳定性的提升效果最佳； 3）降雨作用下，植被力学加筋效应是维持边坡稳定性的主导因素，并且其增稳效果随着根系深度的增加而增强；4）植被力学加筋效应对边坡稳定性的贡献明显高于水力效应，且随着坡角增大，这种差异更为明显。结论研究结果可为生态护坡工程中植被种类优选提供重要参考。",
  "abstract_shown": true,
  "affiliations": [],
  "article_type": null,
  "arxiv": null,
  "author_total": 5,
  "authors": [
    {
      "name": "蒋水华"
    },
    {
      "name": "向壮"
    },
    {
      "name": "吕胜才"
    },
    {
      "name": "万建宏"
    },
    {
      "name": "黄劲松"
    }
  ],
  "bibtex": "https://research.draconitic.com/paper/3zd85ssczpw4q.bib",
  "cited_by": 0,
  "doi": null,
  "fulltext_url": "http://www.stbcxb.com.cn/zh/article/doi/10.13870/j.cnki.stbcxb.2026.05.009/",
  "id": "3zd85ssczpw4q",
  "issns": [
    "1009-2242"
  ],
  "landing_url": "http://www.stbcxb.com.cn/zh/article/doi/10.13870/j.cnki.stbcxb.2026.05.009/",
  "language": "zh",
  "licence": "CC-BY-NC-ND",
  "licence_label": "CC BY-NC-ND",
  "licence_source": "journal",
  "licence_url": "https://creativecommons.org/licenses/by-nc-nd/4.0/",
  "metadata_licence": null,
  "native_subjects": [
    [
      "lcc",
      "GE1-350"
    ],
    [
      "lcc",
      "S"
    ]
  ],
  "openalex": null,
  "pdf_url": null,
  "pmcid": null,
  "pmid": null,
  "published": "2026-10-24",
  "publisher": "Editorial Department of Journal of Soil and Water Conservation",
  "ris": "https://research.draconitic.com/paper/3zd85ssczpw4q.ris",
  "sources": [
    {
      "first_seen": "2026-10-30T13:44:48Z",
      "native_id": "dd42f7adfd4c4a8783555615c531d61d",
      "source": "doaj",
      "url": "http://www.stbcxb.com.cn/zh/article/doi/10.13870/j.cnki.stbcxb.2026.05.009/"
    }
  ],
  "subjects": [
    {
      "field": "earth",
      "origin": "lcc:GE1-350",
      "subfield": "environmental-science"
    }
  ],
  "title": "植被水力与力学加筋效应对降雨作用下边坡稳定性的影响机制",
  "title_text": "植被水力与力学加筋效应对降雨作用下边坡稳定性的影响机制",
  "type": "peer-reviewed",
  "updated_at": "2026-10-30T13:44:48Z",
  "url": "https://research.draconitic.com/paper/3zd85ssczpw4q",
  "venue": "Shuitu Baochi Xuebao",
  "versions": []
}