Translated Title

Three-dimensional Modeling and Stability Analysis of Slope of Landfill Site Based on Loosely Coupled Framework

Translated Abstract

In　recent　years,large-scale　demolition　and　reconstruction　of　old　houses　and　road　construction　have　led　to　a　sharp　increase　in　abandoned　soil　volume,landfill　sites　have　become　important　ancillary　projects　in　urban　construction.Due　to　the　loose　structure　and　poor　compaction　of　the　slope　structure　of　the　landfill　sites,it　is　more　prone　to　deformation　and　damage　than　natural　slopes,and　the　safety　management　of　the　landfill　sites　has　received　much　attention.In　order　to　achieve　rapid　analysis　of　the　stability　of　landfill　sites　under　complex　working　conditions,a　technical　framework　combining　visualization　modeling　and　simulation　calculation　was　constructed　by　building　a　loose　coupling　system　of　ArcGIS　and　GeoStudio.To　improve　the　visualization　effect　of　the　model,the　accuracy　of　the　formation　surface　was　improved　by　using　virtual　drilling　and　spatial　interpolation　methods,and　the　three-dimensional　modeling　technology　of　the　landfill　sites　was　improved.Python　language　was　used　as　the　program　interface　to　complete　cross-platform　model　data　exchange,achieving　rapid　prediction　of　the　stability　of　landfill　site　slopes　under　all-time　and　space　working　conditions.The　application　example　of　the　Bai　Zhang　Chi　Pu　building　landfill　site　in　Minqing　County　shows　that　this　solution　can　achieve　high-quality　identification　of　any　section　of　the　landfill　sites　and　rapid　prediction　of　the　stability　change　law　under　complex　working　conditions.It　can　be　concluded　that　the　loose　coupling　method　has　significant　applicability　and　practical　value　in　the　stability　analysis.

Translated Keyword

3D modeling
geographic information system
landfill site for construction waste
loose coupling
stability analysis

Classification

Type

Project Name

Project No.

Access Number

WF:perioarticalkxjsygc202403037

Language

Chinese

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