Research on the Quantitative Relationship between Stress Shadow Effect of Multiple Thick and Hard Key Layers and Surface Subsidence

Research on the Quantitative Relationship between Stress Shadow Effect of Multiple Thick and Hard Key Layers and Surface Subsidence | Research Square window.SnipcartSettings = { analytics: { enabled: false } }; (function() { var accessVector = localStorage.getItem('access_vector') || ''; window.dataLayer = window.dataLayer || []; if (accessVector) { window.dataLayer.push({ user: { profile: { profileInfo: { snid: accessVector } } } }); } })(); (function(w,d,s,l,i){w[l]=w[l]||[];w[l].push({'gtm.start':new Date().getTime(),event:'gtm.js'});var f=d.getElementsByTagName(s)[0],j=d.createElement(s),dl=l!='dataLayer'?'&l='+l:'';j.async=true;j.src='https://www.googletagmanager.com/gtm.js?id='+i+dl;f.parentNode.insertBefore(j,f);})(window,document,'script','dataLayer','GTM-K279D39R'); Browse Preprints In Review Journals COVID-19 Preprints AJE Video Bytes Research Tools Research Promotion AJE Professional Editing AJE Rubriq About Preprint Platform In Review Editorial Policies Our Team Advisory Board Help Center Sign In Submit a Preprint Cite Share Download PDF Article Research on the Quantitative Relationship between Stress Shadow Effect of Multiple Thick and Hard Key Layers and Surface Subsidence Jianqiao Luo, Yupeng Shen, Xin Meng, Tuo Yang This is a preprint; it has not been peer reviewed by a journal. https://doi.org/ 10.21203/rs.3.rs-4690612/v1 This work is licensed under a CC BY 4.0 License Status: Published Journal Publication published 02 Jan, 2025 Read the published version in Scientific Reports → Version 1 posted 11 You are reading this latest preprint version Abstract The treatment of surface structures such as villages and rivers that are affected by underground coal mining has long been a hot and difficult issue faced by coal mining, such as building cracking, foundation sinking, and even water body rupture and loss. With the further improvement of environmental protection requirements, some underground coal mines that do not have the conditions for filling and grouting are difficult to ensure the recovery of coal resources and control surface subsidence at the same time. In addition, a large number of common problems have emerged in the Yushen, Binchang mining areas, and some coal fields in Shanxi, seriously restricting the development of coal energy and environmental protection work. Through numerical simulation experiments and mechanical model theoretical calculations, the artificial buffer layer overlying rock structure control technology was proposed, and the stress and displacement evolution laws of various landmark rock layers under different mining method conditions were explored. Finally, it was concluded that choosing LCMTC for artificial buffer layer overlying rock structure control technology can effectively reduce the degree of surface overlying rock movement and improve the theoretical system of rock layer control, Provided theoretical guidance and mechanism explanation for on-site construction. Earth and environmental sciences/Solid earth sciences Physical sciences/Engineering Stratum control Artificial buffer layer Surface subsidence Full Text Additional Declarations No competing interests reported. Cite Share Download PDF Status: Published Journal Publication published 02 Jan, 2025 Read the published version in Scientific Reports → Version 1 posted Editorial decision: Revision requested 04 Oct, 2024 Reviews received at journal 24 Sep, 2024 Reviewers agreed at journal 20 Sep, 2024 Reviews received at journal 18 Jul, 2024 Reviewers agreed at journal 18 Jul, 2024 Reviewers agreed at journal 17 Jul, 2024 Reviewers invited by journal 16 Jul, 2024 Editor assigned by journal 16 Jul, 2024 Editor invited by journal 15 Jul, 2024 Submission checks completed at journal 14 Jul, 2024 First submitted to journal 05 Jul, 2024 You are reading this latest preprint version Research Square lets you share your work early, gain feedback from the community, and start making changes to your manuscript prior to peer review in a journal. As a division of Research Square Company, we’re committed to making research communication faster, fairer, and more useful. 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Also discoverable on Platform About Our Team In Review Editorial Policies Advisory Board Help Center Resources Author Services Accessibility API Access RSS feed Manage Cookie Preferences © Research Square 2026 | ISSN 2693-5015 (online) Privacy Policy Terms of Service Do Not Sell My Personal Information {"props":{"pageProps":{"initialData":{"identity":"rs-4690612","acceptedTermsAndConditions":true,"allowDirectSubmit":false,"archivedVersions":[],"articleType":"Article","associatedPublications":[],"authors":[{"id":336468323,"identity":"16c6c1a6-4dcf-40ca-a0c5-79abfeb9e620","order_by":0,"name":"Jianqiao Luo","email":"data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAZAAAAAyAQMAAABI0h/eAAAABlBMVEX///8AAABVwtN+AAAACXBIWXMAAA7EAAAOxAGVKw4bAAAA7ElEQVRIiWNgGAWjYBACPiA2SAASbAwM7J//VEjIyRPSwoakhY2B54yFsWEDEVoQbN62ikSGA4S0SCQfKHhQc0e2j/3wsQeS8yQSGBuYHz66gVdLWoJBwrFnxm08aekGhtsk8tgZ2IyNc/BqyTEwSGA7nNjGkGMgkbhNopixgYdNmrCWf0At/G8MJA7OkUhsOECMlsQ2oBaJHDPJxgZitPA8SzBI7Dts3CbxLNmY4ZiEsWEzAb/wsycfM/zx7bDs/P7kg48Zaurk5NmbHz7GpwVkkQGQYGyA85nxKwcreYCqZRSMglEwCkYBGgAAZKJHS0PeN1wAAAAASUVORK5CYII=","orcid":"","institution":"China University of Mining and Technology (Beijing)","correspondingAuthor":true,"prefix":"","firstName":"Jianqiao","middleName":"","lastName":"Luo","suffix":""},{"id":336468324,"identity":"e523b748-4a21-4538-b0d8-e279a362bdc2","order_by":1,"name":"Yupeng Shen","email":"","orcid":"","institution":"China University of Mining and Technology (Beijing)","correspondingAuthor":false,"prefix":"","firstName":"Yupeng","middleName":"","lastName":"Shen","suffix":""},{"id":336468325,"identity":"da9dcb94-8d04-4593-8c4e-131fe6c694be","order_by":2,"name":"Xin Meng","email":"","orcid":"","institution":"China University of Mining and Technology (Beijing)","correspondingAuthor":false,"prefix":"","firstName":"Xin","middleName":"","lastName":"Meng","suffix":""},{"id":336468326,"identity":"09688765-69da-4175-91ff-619d1bad6248","order_by":3,"name":"Tuo Yang","email":"","orcid":"","institution":"China University of Mining and Technology (Beijing)","correspondingAuthor":false,"prefix":"","firstName":"Tuo","middleName":"","lastName":"Yang","suffix":""}],"badges":[],"createdAt":"2024-07-05 08:04:02","currentVersionCode":1,"declarations":"","doi":"10.21203/rs.3.rs-4690612/v1","doiUrl":"https://doi.org/10.21203/rs.3.rs-4690612/v1","draftVersion":[],"editorialEvents":[{"content":"https://doi.org/10.1038/s41598-024-84179-5","type":"published","date":"2025-01-02T15:57:50+00:00"}],"editorialNote":"","failedWorkflow":false,"files":[{"id":73094229,"identity":"7ba441b7-5200-4e15-a774-af4229c7c854","added_by":"auto","created_at":"2025-01-06 16:23:31","extension":"pdf","order_by":1,"title":"","display":"","copyAsset":false,"role":"manuscript-pdf","size":2001301,"visible":true,"origin":"","legend":"","description":"","filename":"Manuscript.pdf","url":"https://assets-eu.researchsquare.com/files/rs-4690612/v1_covered_c5c45daa-243d-4d00-94d1-8c022b1be771.pdf"}],"financialInterests":"No competing interests reported.","formattedTitle":"Research on the Quantitative Relationship between Stress Shadow Effect of Multiple Thick and Hard Key Layers and Surface Subsidence","fulltext":[],"fulltextSource":"","fullText":"","funders":[],"hasAdminPriorityOnWorkflow":false,"hasManuscriptDocX":false,"hasOptedInToPreprint":true,"hasPassedJournalQc":"","hasAnyPriority":false,"hideJournal":false,"highlight":"","institution":"","isAcceptedByJournal":true,"isAuthorSuppliedPdf":true,"isDeskRejected":"","isHiddenFromSearch":false,"isInQc":false,"isInWorkflow":false,"isPdf":true,"isPdfUpToDate":true,"isWithdrawnOrRetracted":false,"journal":{"display":true,"email":"[email protected]","identity":"scientific-reports","isNatureJournal":false,"hasQc":true,"allowDirectSubmit":false,"externalIdentity":"scirep","sideBox":"Learn more about [Scientific Reports](http://www.nature.com/srep/)","snPcode":"","submissionUrl":"","title":"Scientific Reports","twitterHandle":"","acdcEnabled":true,"dfaEnabled":true,"editorialSystem":"stoa","reportingPortfolio":"Scientific Reports","inReviewEnabled":true,"inReviewRevisionsEnabled":true},"keywords":"Stratum control, Artificial buffer layer, Surface subsidence","lastPublishedDoi":"10.21203/rs.3.rs-4690612/v1","lastPublishedDoiUrl":"https://doi.org/10.21203/rs.3.rs-4690612/v1","license":{"name":"CC BY 4.0","url":"https://creativecommons.org/licenses/by/4.0/"},"manuscriptAbstract":"\u003cp\u003eThe treatment of surface structures such as villages and rivers that are affected by underground coal mining has long been a hot and difficult issue faced by coal mining, such as building cracking, foundation sinking, and even water body rupture and loss. 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