• PLAXIS LE

    必須のLEM斜面安定性解析

PLAXIS LE

時間は最も重要な業務に使いましょう。

数値モデリングのアプリケーションでデータ入力に手間を取られたり、何度もソルバーを使用したりしている間に、解析に費やすべき貴重な時間が失われかねません。

斜面安定性、地下水流れ、圧密、あるいはそれらを組み合わせた複雑なシナリオのエンジニアリング解析を要するプロジェクトでは、効率的な設計建設コストの削減設計基準の遵守プロジェクト遅延リスクの削減が可能なツールが選ばれるようになってきました。自動化された技法、データ管理から解析に至るワークフロー、包括的な解析手法へのアクセスを利用して、ソリューションを見出しているのです。

斜面安定性の技法を自動化し、最小限の入力で膨大な計算ができる手法を用いることで、作業時間は短縮できます。PLAXIS LEでは、直感的なワークフローと迅速な解析により、数々の極限平衡斜面安定性モデルを確実に作成することが可能です。単一のアプリケーションで3次元図形の設計および2Dと3D両方のシナリオ解析が可能なため、高度なデジタルワークフローを実現できます。さまざまな手法を用いて効率的に材料を空間上に表現できるうえ、SOILVISIONの地盤データベースを利用して豊富な材料の管理もできます。

複数のシナリオが絡む複雑な地質工学解析プロジェクトでも、管理が可能です。一般的なモデルでも複雑なモデルでも、2Dや3Dのリアルな数値モデルを迅速かつ確実に作成し、信頼性の高い解析を行うことができます。



さらに読む +
    • Reduce solution times
    • Import Boreholes
    • SVSOILS
    • Spatial searching methods
    • Enhanced Infra Anchors
    • Introducing PLAXIS LE
    • Mutli-Plane Analysis
    • Tailings Dam
    • Reduce solution times
    • Import Boreholes
    • SVSOILS
    • Spatial searching methods
    • Enhanced Infra Anchors
機能
  • 2D / 3D統合分析

    • 強力な2D / 3D統合地盤工学機能を、斜面安定性に焦点を合わせて統合します。 関連する不飽和浸透地下水流の推定または応力解析により、2Dまたは3D限界平衡斜面安定性解析を強化します。 有限要素せん断強度低減法を使用して斜面の安定性をモデル化し、小規模または大規模なひずみ圧密解析を実行します。
  • Analyze slope stability with a comprehensive toolset

    • Create 2D and 3D limit equilibrium slope stability models of soil and rock slopes. Take advantage of the comprehensive set of search methods and over 15 analysis methods, including rapid draw-down, effective stress, and finite-element input. Leverage over 20 material strength models like Mohr-Coulomb, Hoek-Brown, Undrained, Anisotropic, and Unsaturated.
  • Automate slope stability techniques

    • Benefit from multi-plane analysis (MPA), which offers enhanced spatial slope stability analysis. Save time with automatic sliding direction determination, efficient search methods, probability analysis, and sensitivity analysis. Assess risk by rapidly solving extensive road, rail, riverbank, or urban areas.
  • Create conceptual designs and build models for analysis

    • Build 3D conceptual models in PLAXIS Designer for geotechnical analysis applications like slope stability, groundwater, consolidation, and stress/deformation. Move quickly from OpenGround, terrain mesh, and water level data to 2D and 3D analysis scenarios for an improved modeling workflow. Geometry creation methods include extrusion, multi-profile stitching, boreholes, fence diagrams, surface and layers, material volumes, and block models.
  • Determine material parameters with Soilvision Soils database

    • Determine material properties from site test data or search the database of 40,000+ soils. Estimate unsaturated soil properties through data mining, including GIS location. Manage constitutive model data for saturated/unsaturated flow, shear strength, compressibility, consolidation, thermal, pore-air flow, and contaminant transport analysis applications.

  • Integrate groundwater analysis

    • Perform analysis on popular use cases, such as embankments, dams, reservoirs, and cover systems through earth structures and broader hydrogeological settings. Consider unsaturated groundwater flow, transient boundary conditions, and multi-year climatic effects, either as distinct models or combined with slope stability analysis. Calibrate complex 2D and 3D models with 1D analysis and Soilvision Soils database inputs.
  • Manage various project workflows and scenarios

    • Organize each modeling project by grouping scenarios and sequencing analysis from steady-state groundwater flow, to transient water level changes, through to slope failure back analysis and stabilization options. Link multiple models to a standard set of material parameters or initial conditions. Update an input once and batch analyze hundreds of models.
  • Perform consolidation analysis

    • Plan mine tailings facilities considering consolidation analysis, filling rates, and multiple deposition points. Maximize capacity from volume calculations and consolidation time predictions. Efficiently solve entire facilities with the automated pseudo-3D technique.
  • Represent materials spatially with various methods

    • Represent the subsurface as layer-cake geology, irregular material volume meshes (MVMs), and complex engineered earth structures. Define block models, use bedding guides with anisotropic material strength relationships, and utilize spatial variability methods. Reduce material strength through blasting zones in mining operations.
  • Utilize reinforcements and dynamic loads

    • Design to standards like Eurocode 7 or BS 8006. Incorporate over 10 typical slope reinforcements, such as soil nails, geotextiles, grouted tiebacks, and back-analyze for optimal spatial configurations. Determine the influence of point, distributed, and water loads, as well as seismic loading by pseudo-static or Newmark permanent displacement methods.
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