Study on the diffusion law of dynamic water grouting in fracture with slurry-rock stress coupling effect

Study on the diffusion law of dynamic water grouting in fracture with slurry-rock stress coupling effect | 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 Study on the diffusion law of dynamic water grouting in fracture with slurry-rock stress coupling effect Yang Liu, Yingchao Wang, Wanghua Sui, Lijun Han This is a preprint; it has not been peer reviewed by a journal. https://doi.org/ 10.21203/rs.3.rs-2967342/v1 This work is licensed under a CC BY 4.0 License Status: Published Journal Publication published 04 Oct, 2023 Read the published version in Environmental Earth Sciences → Version 1 posted 7 You are reading this latest preprint version Abstract Water inrush disasters in geotechnical engineering are mainly caused by seepage in fractures, and curtain grouting is the most common method to block water flow. To ensure the effectiveness of the water blocking curtain, it is necessary to study the diffusion pattern of the slurry. In this study, by means of laboratory experiments and theoretical deductions, the grout diffusion morphology in fractures with the slurry-rock stress coupling effect is revealed, and the corresponding theoretical model is established. First, based on the failure of a water curtain in a hydropower project in Yunnan Province, a four-level four-factor orthogonal table was set up, grouting experiments were conducted by using the self-developed fracture grouting device, and the relationship between the main influencing factors and fracture deformation and grout diffusion distance was revealed by variance analysis. Then, based on the Bingham fluid constitutive model, the fracture deformation equation and the grouting model with flowing water, a new fracture grouting model considering the coupling effect of slurry-rock stress was established. Finally, based on the calculations and experiments, the morphology of slurry diffusion is described, thereby proving the validity of the new model. Rock fracture Flowing water Grouting model Model test Slurry-rock stress coupling Full Text Additional Declarations No competing interests reported. Cite Share Download PDF Status: Published Journal Publication published 04 Oct, 2023 Read the published version in Environmental Earth Sciences → Version 1 posted Editorial decision: Major revision 12 Aug, 2023 Reviews received at journal 05 Aug, 2023 Reviewers agreed at journal 10 Jul, 2023 Reviewers invited by journal 10 Jul, 2023 Editor assigned by journal 31 May, 2023 Submission checks completed at journal 24 May, 2023 First submitted to journal 22 May, 2023 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. 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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-2967342","acceptedTermsAndConditions":true,"allowDirectSubmit":false,"archivedVersions":[],"articleType":"Research Article","associatedPublications":[],"authors":[{"id":203420030,"identity":"d6fbb697-b7ca-466a-a32d-0625949195e2","order_by":0,"name":"Yang Liu","email":"data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAZAAAAAyAQMAAABI0h/eAAAABlBMVEX///8AAABVwtN+AAAACXBIWXMAAA7EAAAOxAGVKw4bAAABBElEQVRIiWNgGAWjYBAC+/uNjQ8+VEjwsLH3HzD4ABWVwKeFTeJws+GMMzZyfDxnEgpnAEV4CGtJb5PmbUszlpPIMfjMQ5yWg21AVx1ObGPISdxsU3M42p6B+eBtHga7PJxa5BubLSR4QFrOHzbOOXY4t4eBLdmahyG5GI8tjTcMJIBaGHvSjHMbQFp4zKR5GA4kNuDUktggkWAA1MLMY/7bEqyF/xshLU0SBxLSjNnYeAyMGSG2sBHQcrDZsOGAjRwbD0+CYc+x9Nyew2zGlnMMknFrkW9/+PjvPwke+fnvDxj8qLHObW9vfnjjTYUdTi1YADOIMCBe/SgYBaNgFIwCTAAAXlNYEU1gd4gAAAAASUVORK5CYII=","orcid":"","institution":"China University of Mining and Technology","correspondingAuthor":true,"submittingAuthor":false,"prefix":"","firstName":"Yang","middleName":"","lastName":"Liu","suffix":""},{"id":203420031,"identity":"e238800d-8376-4731-9e4b-8d53ad6333a8","order_by":1,"name":"Yingchao Wang","email":"","orcid":"","institution":"China University of Mining and Technology","correspondingAuthor":false,"submittingAuthor":false,"prefix":"","firstName":"Yingchao","middleName":"","lastName":"Wang","suffix":""},{"id":203420032,"identity":"66428da0-4636-4972-b3b8-89b92c7628e5","order_by":2,"name":"Wanghua Sui","email":"","orcid":"","institution":"Chengdu University of Technology","correspondingAuthor":false,"submittingAuthor":false,"prefix":"","firstName":"Wanghua","middleName":"","lastName":"Sui","suffix":""},{"id":203420033,"identity":"82283b98-f6d8-4529-a70d-78c1878b73b5","order_by":3,"name":"Lijun Han","email":"","orcid":"","institution":"China University of Mining and Technology","correspondingAuthor":false,"submittingAuthor":false,"prefix":"","firstName":"Lijun","middleName":"","lastName":"Han","suffix":""}],"badges":[],"createdAt":"2023-05-22 15:14:24","currentVersionCode":1,"declarations":"","doi":"10.21203/rs.3.rs-2967342/v1","doiUrl":"https://doi.org/10.21203/rs.3.rs-2967342/v1","draftVersion":[],"editorialEvents":[{"content":"https://doi.org/10.1007/s12665-023-11168-8","type":"published","date":"2023-10-04T15:01:25+00:00"}],"editorialNote":"","failedWorkflow":false,"files":[{"id":44301673,"identity":"16fc248b-247c-4dd1-ac54-003361df7da9","added_by":"auto","created_at":"2023-10-09 15:07:03","extension":"pdf","order_by":1,"title":"","display":"","copyAsset":false,"role":"manuscript-pdf","size":579548,"visible":true,"origin":"","legend":"","description":"","filename":"Manuscript.pdf","url":"https://assets-eu.researchsquare.com/files/rs-2967342/v1_covered_c81beb50-57b2-4d85-baa6-727fae84ec45.pdf"}],"financialInterests":"No competing interests reported.","formattedTitle":"Study on the diffusion law of dynamic water grouting in fracture with slurry-rock stress coupling effect","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":"environmental-earth-sciences","isNatureJournal":false,"hasQc":true,"allowDirectSubmit":false,"externalIdentity":"enge","sideBox":"Learn more about [Environmental Earth Sciences](https://www.springer.com/journal/12665)","snPcode":"12665","submissionUrl":"https://submission.nature.com/new-submission/12665/3","title":"Environmental Earth Sciences","twitterHandle":"","acdcEnabled":true,"dfaEnabled":true,"editorialSystem":"em","reportingPortfolio":"Springer Hybrid","inReviewEnabled":true,"inReviewRevisionsEnabled":false},"keywords":"Rock fracture, Flowing water, Grouting model, Model test, Slurry-rock stress coupling","lastPublishedDoi":"10.21203/rs.3.rs-2967342/v1","lastPublishedDoiUrl":"https://doi.org/10.21203/rs.3.rs-2967342/v1","license":{"name":"CC BY 4.0","url":"https://creativecommons.org/licenses/by/4.0/"},"manuscriptAbstract":"\u003cp\u003eWater inrush disasters in geotechnical engineering are mainly caused by seepage in fractures, and curtain grouting is the most common method to block water flow. 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