View in EDS PDF Full Text

Management of Frame-Anchor Fastening Parameters for Preparatory Excavations in Monorail-Based Heavy Cargo Delivery.

Saved in:
Bibliographic Details
Title: Management of Frame-Anchor Fastening Parameters for Preparatory Excavations in Monorail-Based Heavy Cargo Delivery.
Alternate Title: Upravljanje parametrima okvirno-sidrenoga sustava podgrade u pripremnim iskopima za transport teškoga tereta jednotračnim željezničkim sustavom.
Authors: Herasymenko, Andrii1, Shyrin, Leonid1, Yegorchenko, Rostyslav1, Iniutkin, Ivan1, Pazynich, Yuliya2,3 jpazynich@ukr.net
Source: Rudarsko-Geološko-Naftni Zbornik. 2026, Vol. 41 Issue 2, p175-188. 14p.
Subject Terms: *Structural stability, *Fasteners, *Excavation (Civil engineering), *Mathematical optimization, *Railroads, *Freight & freightage, *Mines & mineral resources, *Computer simulation
Abstract (English): This article presents a comprehensive study on the management and optimization of frame-anchor support systems for seam preparatory excavations designed for the transportation of large-tonnage cargo via suspended monorail transport. With the intensification of underground mining operations and the increasing use of heavy mechanized transport, ensuring the stability and safety of mine workings under dynamic load conditions has become a critical challenge for engineering. The research proposes an innovative support technology based on the combined fastening of monorail systems to the crowns of metal arches and directly to the roof using deep-embedded anchors. This approach aims to reduce dynamic impacts on the excavation roof and improve the overall reliability of the support system. To evaluate the effectiveness of the proposed support design, a numerical modelling method was employed to simulate the interaction of components within the dynamic system "suspended monorail - support - rock mass." The stress-strain behaviour of the frame-anchor structure under real load scenarios was analyzed using SolidWorks Simulation software. During the simulation, various parameters were systematically varied, including the spacing of support frames, the length and anchorage depth of the rock bolts, and the mechanical properties of the surrounding rock mass. The results of the analysis enabled the identification of rational design parameters that minimize deformation and enhance load-bearing capacity. In particular, optimal combinations of frame spacing and anchor configurations were found to significantly reduce stress concentrations and improve the stability of preparatory workings under dynamic loading from moving monorail trains. The study demonstrates that effective management of support system parameters can lead to improved safety, reduced material consumption, and faster development of mining panels. The findings have practical significance for the design of underground transport routes and can be incorporated into normative documents governing support systems in dynamically loaded mine environments. [ABSTRACT FROM AUTHOR]
Abstract (Croatian): Članak prikazuje sveobuhvatno istraživanje o upravljanju i optimizaciji okvirno-sidrenoga sustava podgrade u pripremnim jamskim iskopima namijenjenima transportu tereta velike nosivosti pomoću visećega jednotračnog željezničkog sustava. S intenziviranjem podzemne eksploatacije i sve većom primjenom teških transportnih sustava osiguranje stabilnosti i sigurnosti jamskih prostorija pod utjecajem dinamičkih opterećenja postaje jedan od ključnih inženjerskih izazova. U radu je predložena inovativna tehnologija podgrade koja se temelji na kombiniranome učvršćenju jednotračnih željezničkih sustava - spajanjem na tjemena metalnih okvira te izravnim sidrenjem u krovnu stijensku masu pomoću dubokih sidara. Cilj takva pristupa jest smanjenje dinamičkih naprezanja u krovini iskopa i povećanje ukupne pouzdanosti sustava podgrade. Radi procjene učinkovitosti predložene konstrukcije podgrade primijenjena je numerička metoda modeliranja kojom je simulirano međudjelovanje komponenti u dinamičkome sustavu „viseća jednotračna željeznica - podgrada - stijenska masa". Analiza ponašanja stijenske mase pri naprezanju i deformacijama provedena je primjenom softverskoga paketa SolidWorks Simulation. Tijekom simulacija sustavno su mijenjani različiti parametri, uključujući razmake između okvira podgrade, duljinu i dubinu usidrenja sidara te mehanička svojstva stijenske mase. Rezultati analize omogućili su određivanje racionalnih konstrukcijskih parametara koji minimiziraju deformacije i povećavaju nosivost podgrade. Posebno je utvrđeno da optimalna kombinacija razmaka okvira i konfiguracije sidara znatno smanjuje koncentracije naprezanja i poboljšava stabilnost pripremnih prostorija pod djelovanjem dinamičkih opterećenja nastalih kretanjem jednotračnih željezničkih kompozicija. Provedeno istraživanje pokazuje kako učinkovito upravljanje parametrima sustava podgrade može dovesti do povećanja sigurnosti, smanjenja potrošnje materijala i ubrzanja napredovanja jamskih radova. Dobiveni rezultati praktično su primjenjivi u projektiranju podzemnih transportnih ruta te se mogu ugraditi u normativne dokumente koji reguliraju projektiranje i primjenu podgradnih sustava u dinamički opterećenim rudarskim okruženjima. [ABSTRACT FROM AUTHOR]
Database: Energy & Power Source
FullText Links:
  – Type: pdflink
Text:
  Availability: 0
Header DbId: enr
DbLabel: Energy & Power Source
An: 193611523
AccessLevel: 6
PubType: Academic Journal
PubTypeId: academicJournal
PreciseRelevancyScore: 0
IllustrationInfo
Items – Name: Title
  Label: Title
  Group: Ti
  Data: Management of Frame-Anchor Fastening Parameters for Preparatory Excavations in Monorail-Based Heavy Cargo Delivery.
– Name: TitleAlt
  Label: Alternate Title
  Group: TiAlt
  Data: Upravljanje parametrima okvirno-sidrenoga sustava podgrade u pripremnim iskopima za transport teškoga tereta jednotračnim željezničkim sustavom.
– Name: Author
  Label: Authors
  Group: Au
  Data: <searchLink fieldCode="AR" term="%22Herasymenko%2C+Andrii%22">Herasymenko, Andrii</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Shyrin%2C+Leonid%22">Shyrin, Leonid</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Yegorchenko%2C+Rostyslav%22">Yegorchenko, Rostyslav</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Iniutkin%2C+Ivan%22">Iniutkin, Ivan</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Pazynich%2C+Yuliya%22">Pazynich, Yuliya</searchLink><relatesTo>2,3</relatesTo><i> jpazynich@ukr.net</i>
– Name: TitleSource
  Label: Source
  Group: Src
  Data: <searchLink fieldCode="JN" term="%22Rudarsko-Geološko-Naftni+Zbornik%22">Rudarsko-Geološko-Naftni Zbornik</searchLink>. 2026, Vol. 41 Issue 2, p175-188. 14p.
– Name: Subject
  Label: Subject Terms
  Group: Su
  Data: *<searchLink fieldCode="DE" term="%22Structural+stability%22">Structural stability</searchLink><br />*<searchLink fieldCode="DE" term="%22Fasteners%22">Fasteners</searchLink><br />*<searchLink fieldCode="DE" term="%22Excavation+%28Civil+engineering%29%22">Excavation (Civil engineering)</searchLink><br />*<searchLink fieldCode="DE" term="%22Mathematical+optimization%22">Mathematical optimization</searchLink><br />*<searchLink fieldCode="DE" term="%22Railroads%22">Railroads</searchLink><br />*<searchLink fieldCode="DE" term="%22Freight+%26+freightage%22">Freight & freightage</searchLink><br />*<searchLink fieldCode="DE" term="%22Mines+%26+mineral+resources%22">Mines & mineral resources</searchLink><br />*<searchLink fieldCode="DE" term="%22Computer+simulation%22">Computer simulation</searchLink>
– Name: Abstract
  Label: Abstract (English)
  Group: Ab
  Data: This article presents a comprehensive study on the management and optimization of frame-anchor support systems for seam preparatory excavations designed for the transportation of large-tonnage cargo via suspended monorail transport. With the intensification of underground mining operations and the increasing use of heavy mechanized transport, ensuring the stability and safety of mine workings under dynamic load conditions has become a critical challenge for engineering. The research proposes an innovative support technology based on the combined fastening of monorail systems to the crowns of metal arches and directly to the roof using deep-embedded anchors. This approach aims to reduce dynamic impacts on the excavation roof and improve the overall reliability of the support system. To evaluate the effectiveness of the proposed support design, a numerical modelling method was employed to simulate the interaction of components within the dynamic system "suspended monorail - support - rock mass." The stress-strain behaviour of the frame-anchor structure under real load scenarios was analyzed using SolidWorks Simulation software. During the simulation, various parameters were systematically varied, including the spacing of support frames, the length and anchorage depth of the rock bolts, and the mechanical properties of the surrounding rock mass. The results of the analysis enabled the identification of rational design parameters that minimize deformation and enhance load-bearing capacity. In particular, optimal combinations of frame spacing and anchor configurations were found to significantly reduce stress concentrations and improve the stability of preparatory workings under dynamic loading from moving monorail trains. The study demonstrates that effective management of support system parameters can lead to improved safety, reduced material consumption, and faster development of mining panels. The findings have practical significance for the design of underground transport routes and can be incorporated into normative documents governing support systems in dynamically loaded mine environments. [ABSTRACT FROM AUTHOR]
– Name: Abstract
  Label: Abstract (Croatian)
  Group: Ab
  Data: Članak prikazuje sveobuhvatno istraživanje o upravljanju i optimizaciji okvirno-sidrenoga sustava podgrade u pripremnim jamskim iskopima namijenjenima transportu tereta velike nosivosti pomoću visećega jednotračnog željezničkog sustava. S intenziviranjem podzemne eksploatacije i sve većom primjenom teških transportnih sustava osiguranje stabilnosti i sigurnosti jamskih prostorija pod utjecajem dinamičkih opterećenja postaje jedan od ključnih inženjerskih izazova. U radu je predložena inovativna tehnologija podgrade koja se temelji na kombiniranome učvršćenju jednotračnih željezničkih sustava - spajanjem na tjemena metalnih okvira te izravnim sidrenjem u krovnu stijensku masu pomoću dubokih sidara. Cilj takva pristupa jest smanjenje dinamičkih naprezanja u krovini iskopa i povećanje ukupne pouzdanosti sustava podgrade. Radi procjene učinkovitosti predložene konstrukcije podgrade primijenjena je numerička metoda modeliranja kojom je simulirano međudjelovanje komponenti u dinamičkome sustavu „viseća jednotračna željeznica - podgrada - stijenska masa". Analiza ponašanja stijenske mase pri naprezanju i deformacijama provedena je primjenom softverskoga paketa SolidWorks Simulation. Tijekom simulacija sustavno su mijenjani različiti parametri, uključujući razmake između okvira podgrade, duljinu i dubinu usidrenja sidara te mehanička svojstva stijenske mase. Rezultati analize omogućili su određivanje racionalnih konstrukcijskih parametara koji minimiziraju deformacije i povećavaju nosivost podgrade. Posebno je utvrđeno da optimalna kombinacija razmaka okvira i konfiguracije sidara znatno smanjuje koncentracije naprezanja i poboljšava stabilnost pripremnih prostorija pod djelovanjem dinamičkih opterećenja nastalih kretanjem jednotračnih željezničkih kompozicija. Provedeno istraživanje pokazuje kako učinkovito upravljanje parametrima sustava podgrade može dovesti do povećanja sigurnosti, smanjenja potrošnje materijala i ubrzanja napredovanja jamskih radova. Dobiveni rezultati praktično su primjenjivi u projektiranju podzemnih transportnih ruta te se mogu ugraditi u normativne dokumente koji reguliraju projektiranje i primjenu podgradnih sustava u dinamički opterećenim rudarskim okruženjima. [ABSTRACT FROM AUTHOR]
PLink https://search.ebscohost.com/login.aspx?direct=true&site=eds-live&db=enr&AN=193611523
RecordInfo BibRecord:
  BibEntity:
    Identifiers:
      – Type: doi
        Value: 10.17794/rgn.2026.2.12
    Languages:
      – Code: eng
        Text: English
    PhysicalDescription:
      Pagination:
        PageCount: 14
        StartPage: 175
    Subjects:
      – SubjectFull: Structural stability
        Type: general
      – SubjectFull: Fasteners
        Type: general
      – SubjectFull: Excavation (Civil engineering)
        Type: general
      – SubjectFull: Mathematical optimization
        Type: general
      – SubjectFull: Railroads
        Type: general
      – SubjectFull: Freight & freightage
        Type: general
      – SubjectFull: Mines & mineral resources
        Type: general
      – SubjectFull: Computer simulation
        Type: general
    Titles:
      – TitleFull: Management of Frame-Anchor Fastening Parameters for Preparatory Excavations in Monorail-Based Heavy Cargo Delivery.
        Type: main
  BibRelationships:
    HasContributorRelationships:
      – PersonEntity:
          Name:
            NameFull: Herasymenko, Andrii
      – PersonEntity:
          Name:
            NameFull: Shyrin, Leonid
      – PersonEntity:
          Name:
            NameFull: Yegorchenko, Rostyslav
      – PersonEntity:
          Name:
            NameFull: Iniutkin, Ivan
      – PersonEntity:
          Name:
            NameFull: Pazynich, Yuliya
    IsPartOfRelationships:
      – BibEntity:
          Dates:
            – D: 01
              M: 03
              Text: 2026
              Type: published
              Y: 2026
          Identifiers:
            – Type: issn-print
              Value: 03534529
          Numbering:
            – Type: volume
              Value: 41
            – Type: issue
              Value: 2
          Titles:
            – TitleFull: Rudarsko-Geološko-Naftni Zbornik
              Type: main
ResultId 1