WITHDRAWN: Research on the Time lag between Groundwater level variation and Water Burst in Fissure Media Mine Tunnel Excavation by FEFLOW

2025 · doi:10.21203/rs.3.rs-6338788/v1
preprint OA: closed CC-BY-4.0
📄 Open PDF Full text JSON View at publisher

Abstract

Abstract Mining activities in fissure media pose significant challenges due to the complex and unpredictable behavior of groundwater flow, which can lead to hazardous water bursts. These bursts threaten operational safety, infrastructure integrity, and environmental sustainability. This study investigates the time lag between groundwater level variations and water bursts during tunnel excavation, emphasizing its role as an early-warning mechanism. Using the Maoping lead-zinc mining area as a case study, a conceptual model was developed to simulate groundwater flow dynamics, incorporating geological and hydrogeological data. The analysis focuses on hydraulic head, pressure distribution, water flux, velocity, and time lag, particularly within fractures 1 to 3, which represent varying hydraulic conditions. The results highlight the importance of monitoring wells in critical zones, where sudden hydraulic head reductions act as precursors to water inrush events. A negative time lag of -9, -8, and − 10 steps was observed, corresponding to different monitoring locations, establishing it as a reliable indicator of transient hydraulic behavior. High-risk zones, such as Fracture 2, exhibit dominant groundwater transport roles, characterized by high velocities and significant fluxes. These findings emphasize the need for prioritizing such fractures for real-time monitoring and proactive mitigation strategies. By integrating time lag analysis with advanced numerical simulations, this study provides a robust framework for enhancing safety in underground mining operations. The proposed early-warning system enables timely evacuation of workers, adjustment of excavation activities, and reinforcement of critical zones, mitigating risks and reducing economic losses. Furthermore, this study highlights the importance of integrating hydrogeological monitoring with predictive modeling to address groundwater flow challenges in fractured rock systems. The findings contribute to improved risk management strategies and pave the way for refining predictive tools through field applications.
Full text 10,896 characters · extracted from preprint-html · click to expand
WITHDRAWN: Research on the Time lag between Groundwater level variation and Water Burst in Fissure Media Mine Tunnel Excavation by FEFLOW | Research Square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 Research Article WITHDRAWN: Research on the Time lag between Groundwater level variation and Water Burst in Fissure Media Mine Tunnel Excavation by FEFLOW Danyal Amjad, Zaimin Wang, Yangjun Wu, XiaoXiong Li, Rizwan Muhammad This is a preprint; it has not been peer reviewed by a journal. https://doi.org/ 10.21203/rs.3.rs-6338788/v2 This work is licensed under a CC BY 4.0 License Status: Posted Version 2 posted You are reading this latest preprint version Show more versions Editorial Note The full text of this preprint has been withdrawn, as it was submitted in error. Therefore, the authors do not wish this work to be cited as a reference. Questions should be directed to the corresponding author. Editorial notes are used to provide important context regarding the topic of a preprint or to alert readers to potential issues concerning that preprint or a downstream publication associated with it. For more information on editorial notes, see our Editorial Policies . Abstract The full text of this preprint has been withdrawn, as it was submitted in error. Therefore, the authors do not wish this work to be cited as a reference. Questions should be directed to the corresponding author. Full Text The authors have withdrawn this preprint from Research Square. Additional Declarations No competing interests reported. Cite Share Download PDF Status: Posted Version 2 posted You are reading this latest preprint version Show more versions 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. We do this by developing innovative software and high quality services for the global research community. Our growing team is made up of researchers and industry professionals working together to solve the most critical problems facing scientific publishing. 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-6338788","acceptedTermsAndConditions":true,"allowDirectSubmit":true,"archivedVersions":[],"articleType":"Research Article","associatedPublications":[],"authors":[{"id":469904979,"identity":"57b6f3dd-f91c-4973-a9a3-d3b4d57eb57f","order_by":0,"name":"Danyal Amjad","email":"","orcid":"","institution":"Chengdu University of Technology","correspondingAuthor":false,"prefix":"","firstName":"Danyal","middleName":"","lastName":"Amjad","suffix":""},{"id":469904980,"identity":"b116c60d-e703-4157-b31d-c2c17afdcbaa","order_by":1,"name":"Zaimin Wang","email":"data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAZAAAAAyAQMAAABI0h/eAAAABlBMVEX///8AAABVwtN+AAAACXBIWXMAAA7EAAAOxAGVKw4bAAAA0klEQVRIiWNgGAWjYPACCQY2BsbmBx8YmEnSwtxmOAOohYcEm9gbpHmI0WJw/Ozhlz9qLKL5pBsbjG1qrBP3MzA/e4BXy5m8NAuJYxK5bTIHGx7nHEtP7GFgMzfAp8XsQI6ZgQEbUItEYoNxbsNhoBYeNgm8Ws6/MTNI+AfRIm1JlJYbOcYPDrZBtTASo8X+xhszxsY+sJY2w55j6cY9h9nM8GqR7M8x/vjjW13u/Bnpjx/8qLGWbW9vfoZXCxCgO4OIBMD8gbCaUTAKRsEoGNEAALy0Ryulxd4GAAAAAElFTkSuQmCC","orcid":"","institution":"Chengdu University of Technology","correspondingAuthor":true,"prefix":"","firstName":"Zaimin","middleName":"","lastName":"Wang","suffix":""},{"id":469904981,"identity":"f9829cbe-cfac-4a2c-a492-bb174a64b6a8","order_by":2,"name":"Yangjun Wu","email":"","orcid":"","institution":"Chengdu University of Technology","correspondingAuthor":false,"prefix":"","firstName":"Yangjun","middleName":"","lastName":"Wu","suffix":""},{"id":469904982,"identity":"159bf258-878f-4dbc-9c5f-5885bc83bc7c","order_by":3,"name":"XiaoXiong Li","email":"","orcid":"","institution":"","correspondingAuthor":false,"prefix":"","firstName":"XiaoXiong","middleName":"","lastName":"Li","suffix":""},{"id":469904983,"identity":"39579a55-1a31-4e3e-9789-dfa52477f603","order_by":4,"name":"Rizwan Muhammad","email":"","orcid":"","institution":"Chengdu University of Technology","correspondingAuthor":false,"prefix":"","firstName":"Rizwan","middleName":"","lastName":"Muhammad","suffix":""}],"badges":[],"createdAt":"2025-03-30 13:53:10","currentVersionCode":2,"declarations":"","doi":"10.21203/rs.3.rs-6338788/v2","doiUrl":"https://doi.org/10.21203/rs.3.rs-6338788/v2","draftVersion":[],"editorialEvents":[],"editorialNote":"The full text of this preprint has been withdrawn, as it was submitted in error. Therefore, the authors do not wish this work to be cited as a reference. Questions should be directed to the corresponding author.","failedWorkflow":false,"files":[{"id":84410641,"identity":"49847d0e-8882-4581-a3a0-79d74f6a03e4","added_by":"auto","created_at":"2025-06-11 15:20:48","extension":"pdf","order_by":0,"title":"","display":"","copyAsset":false,"role":"manuscript-pdf","size":166137,"visible":true,"origin":"","legend":"","description":"","filename":"manuscript.pdf","url":"https://assets-eu.researchsquare.com/files/rs-6338788/v2/5c909763-c70a-4521-829a-19fcaaf87ddd.pdf"},{"id":84410639,"identity":"5ca30f97-1075-4488-9bcb-4fc99e87dc37","added_by":"auto","created_at":"2025-06-11 15:20:47","extension":"pdf","order_by":0,"title":"","display":"","copyAsset":false,"role":"manuscript-pdf","size":166137,"visible":true,"origin":"","legend":"","description":"","filename":"manuscript.pdf","url":"https://assets-eu.researchsquare.com/files/rs-6338788/v2/75639bb0-8459-4579-8989-d39eac28176a.pdf"},{"id":84410640,"identity":"17d23ddf-4036-40f1-b7b2-d4d4bc82a37c","added_by":"auto","created_at":"2025-06-11 15:20:47","extension":"pdf","order_by":0,"title":"","display":"","copyAsset":false,"role":"manuscript-pdf","size":166137,"visible":true,"origin":"","legend":"","description":"","filename":"manuscript.pdf","url":"https://assets-eu.researchsquare.com/files/rs-6338788/v2/70987041-f874-4c15-9a79-8a752f9e1aec.pdf"}],"financialInterests":"No competing interests reported.","formattedTitle":"WITHDRAWN: Research on the Time lag between Groundwater level variation and Water Burst in Fissure Media Mine Tunnel Excavation by FEFLOW","fulltext":[{"header":"Full Text","content":"The authors have withdrawn this preprint from Research Square."}],"fulltextSource":"","fullText":"","funders":[],"hasAdminPriorityOnWorkflow":false,"hasManuscriptDocX":false,"hasOptedInToPreprint":true,"hasPassedJournalQc":"","hasAnyPriority":false,"hideJournal":true,"highlight":"","institution":"","isAcceptedByJournal":false,"isAuthorSuppliedPdf":false,"isDeskRejected":"","isHiddenFromSearch":true,"isInQc":false,"isInWorkflow":false,"isPdf":false,"isPdfUpToDate":true,"isWithdrawnOrRetracted":true,"journal":{"display":true,"email":"[email protected]","identity":"researchsquare","isNatureJournal":false,"hasQc":true,"allowDirectSubmit":true,"externalIdentity":"","sideBox":"","snPcode":"","submissionUrl":"/submission","title":"Research Square","twitterHandle":"researchsquare","acdcEnabled":true,"dfaEnabled":false,"editorialSystem":"","reportingPortfolio":"","inReviewEnabled":false,"inReviewRevisionsEnabled":true},"keywords":"","lastPublishedDoi":"10.21203/rs.3.rs-6338788/v2","lastPublishedDoiUrl":"https://doi.org/10.21203/rs.3.rs-6338788/v2","license":{"name":"CC BY 4.0","url":"https://creativecommons.org/licenses/by/4.0/"},"manuscriptAbstract":"The full text of this preprint has been withdrawn, as it was submitted in error. Therefore, the authors do not wish this work to be cited as a reference. Questions should be directed to the corresponding author.","manuscriptTitle":"WITHDRAWN: Research on the Time lag between Groundwater level variation and Water Burst in Fissure Media Mine Tunnel Excavation by FEFLOW","msid":"","msnumber":"","nonDraftVersions":[{"code":2,"date":"2025-06-11 15:20:38","doi":"10.21203/rs.3.rs-6338788/v2","editorialEvents":[{"type":"communityComments","content":0}],"status":"published","journal":{"display":true,"email":"[email protected]","identity":"researchsquare","isNatureJournal":false,"hasQc":true,"allowDirectSubmit":true,"externalIdentity":"","sideBox":"","snPcode":"","submissionUrl":"/submission","title":"Research Square","twitterHandle":"researchsquare","acdcEnabled":true,"dfaEnabled":false,"editorialSystem":"","reportingPortfolio":"","inReviewEnabled":false,"inReviewRevisionsEnabled":true}},{"code":1,"date":"2025-05-07 11:14:14","doi":"10.21203/rs.3.rs-6338788/v1","editorialEvents":[{"type":"communityComments","content":0}],"status":"published","journal":{"display":true,"email":"[email protected]","identity":"researchsquare","isNatureJournal":false,"hasQc":true,"allowDirectSubmit":true,"externalIdentity":"","sideBox":"","snPcode":"","submissionUrl":"/submission","title":"Research Square","twitterHandle":"researchsquare","acdcEnabled":true,"dfaEnabled":false,"editorialSystem":"","reportingPortfolio":"","inReviewEnabled":false,"inReviewRevisionsEnabled":true}}],"origin":"","ownerIdentity":"a6877e8b-0af7-41da-8c29-ac4fa9ba5cbf","owner":[],"postedDate":"June 11th, 2025","published":true,"recentEditorialEvents":[],"rejectedJournal":[],"revision":"","amendment":"","status":"posted","subjectAreas":[],"tags":[],"updatedAt":"2025-06-11T15:20:38+00:00","versionOfRecord":[],"versionCreatedAt":"2025-06-11 15:20:38","video":"","vorDoi":"","vorDoiUrl":"","workflowStages":[]},"version":"v2","identity":"rs-6338788","journalConfig":"researchsquare"},"__N_SSP":true},"page":"/article/[identity]/[[...version]]","query":{"redirect":"/article/rs-6338788","identity":"rs-6338788","version":["v2"]},"buildId":"8U1c8b4HqxoKbykW_rLl7","isFallback":false,"isExperimentalCompile":false,"dynamicIds":[84888],"gssp":true,"scriptLoader":[]}

Text is read by the "Ask this paper" AI Q&A widget below. Extraction quality varies by source — PMC NXML preserves structure cleanly, OA-HTML may include some navigation residue, and OA-PDF can have broken hyphenation. The publisher copy (via DOI) is the canonical version.

My notes (saved in your browser only)

⚙ Ask this paper AI returns verbatim quotes from the full text · source: preprint-html ⓘ

Answers must be backed by verbatim quotes from this paper's full text. Hallucinated quotes are dropped automatically; if no verbatim passage answers the question, we say so. How this works

Citation neighborhood (no data yet)

We don't have any in-corpus citations linked to this paper yet. This is a recent paper (2025) — citers typically take a year or two to land, and the OpenAlex reference graph may still be filling in.

Source provenance

europepmc
last seen: 2026-05-20T01:45:00.602351+00:00
unpaywall
last seen: 2026-05-22T02:00:06.705733+00:00
License: CC-BY-4.0