{"title":"Vibroactivation of Hardening Backfill Mixtures during Transportation over Extended Distances","authors":"V. I. Golik","doi":"10.1134/S0036029525700594","DOIUrl":null,"url":null,"abstract":"<p><b>Abstract</b>—The possibility of utilization of environmental protection technologies for void filling with hardening backfill mixtures without the construction of backfill complexes and surface transport pipelines is justified. Quantitative parameters for nature and resource conservation are determined with allowance for the cost of land taken out of circulation during the construction of backfill facilities on the surface. A model for optimizing the transportation technology of mixtures to their placement sites along underground mining workings over extended distances is formulated. A typology of activation methods for hardening mixtures based on their structural design is proposed. Permanent activation of components during the production and transportation of hardening mixtures is shown to decrease environmental damage using transporting mixtures through pipelines in underground workings without the need to construct backfill facilities on the surface.</p>","PeriodicalId":769,"journal":{"name":"Russian Metallurgy (Metally)","volume":"2024 12","pages":"1974 - 1979"},"PeriodicalIF":0.4000,"publicationDate":"2025-05-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Russian Metallurgy (Metally)","FirstCategoryId":"5","ListUrlMain":"https://link.springer.com/article/10.1134/S0036029525700594","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"METALLURGY & METALLURGICAL ENGINEERING","Score":null,"Total":0}
引用次数: 0
Abstract—The possibility of utilization of environmental protection technologies for void filling with hardening backfill mixtures without the construction of backfill complexes and surface transport pipelines is justified. Quantitative parameters for nature and resource conservation are determined with allowance for the cost of land taken out of circulation during the construction of backfill facilities on the surface. A model for optimizing the transportation technology of mixtures to their placement sites along underground mining workings over extended distances is formulated. A typology of activation methods for hardening mixtures based on their structural design is proposed. Permanent activation of components during the production and transportation of hardening mixtures is shown to decrease environmental damage using transporting mixtures through pipelines in underground workings without the need to construct backfill facilities on the surface.
期刊介绍：
Russian Metallurgy (Metally) publishes results of original experimental and theoretical research in the form of reviews and regular articles devoted to topical problems of metallurgy, physical metallurgy, and treatment of ferrous, nonferrous, rare, and other metals and alloys, intermetallic compounds, and metallic composite materials. The journal focuses on physicochemical properties of metallurgical materials (ores, slags, matters, and melts of metals and alloys); physicochemical processes (thermodynamics and kinetics of pyrometallurgical, hydrometallurgical, electrochemical, and other processes); theoretical metallurgy; metal forming; thermoplastic and thermochemical treatment; computation and experimental determination of phase diagrams and thermokinetic diagrams; mechanisms and kinetics of phase transitions in metallic materials; relations between the chemical composition, phase and structural states of materials and their physicochemical and service properties; interaction between metallic materials and external media; and effects of radiation on these materials.
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