K-EMBANK
1D Consolidation & Soft Ground Analysis Software
Product Features
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01
Key Features of K-EMBANK
- Instrumentation Management: Supports field measurement management for soft ground using the Asaoka, Hoshino, and Hyperbolic methods.
- Cc Value Correction: Enables the correction of the Compression Index (Cc) by applying Schmertmann's, Japanese, or Nagaraj's methods.
- Stress Increment Calculation: Accurately calculates vertical stress increases utilizing the Boussinesq equation.
- Consolidation Settlement: Computes consolidation settlement under both overconsolidated and normally consolidated conditions using the Cc, Mv, and △e methods.
- Immediate Settlement in Sandy Soils: Calculates immediate settlement utilizing De Beer's equation and B.K. Hough's charts.
- Loading & Unloading Analysis: Computes the final settlement and determines the optimal load removal timing by accounting for loading and unloading stages.
- Arbitrary External Loads: Allows the application of various external loads, including point loads, strip loads, and line loads.
- Multi-Layered Ground Analysis: Enables layer-by-layer specification of calculation conditions and offers highly flexible geometric modeling, including stratum inclinations and undulations.
- Curve-Based Settlement: Calculates settlement directly using e-logP, logMv-logP, and logCv-logP curves.
- Consolidation Time & Degree: Determines the degree and time of consolidation for both natural (untreated) and drain-treated ground.
- Advanced Drain Analysis: Performs calculations considering well resistance and smear effects using established methods such as Hansbo and Onoue.
- Compaction Pile Treatments: Incorporates settlement reduction rates when analyzing Sand Compaction Pile (S.C.P) and Gravel Compaction Pile (G.C.P) treatments.
- Automated Equivalent Calculations: Automatically computes the equivalent layer thickness and equivalent coefficient of consolidation (Cv) values for multi-layered ground analysis.
- Data Visualization & Export: Generates diverse analytical graphs and supports extensive file formats for export, including DXF, Excel, BMP, and JPG.
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02
New & Upgraded Features
1. Enhanced Settlement Analysis for Specialized Construction Methods
- Comprehensive Analysis: Supports calculation of settlement magnitude and consolidation time (including undrained strength gain) for excavation replacement, forced displacement, and backfill embankment.
- Stress Calculation Options: Users can choose between the Net Stress Method (applying the differential load between backfill and original ground) and the Total Stress Method.
- Infrastructure Support: Extended analysis capabilities for settlement and consolidation time related to the excavation and backfilling of box culverts and pipelines.
2. Flexible Parameter Selection for Hansbo Method
- Provides user-definable options for 'z' values when applying the Hansbo consolidation theory, allowing for more precise control and site-specific calibration.
3. Layer-Specific SCP & GCP Design Parameters
- Independent Layer Modeling: Enables the application of different Load Sharing Ratios ($n$) and material properties for each soil layer treated with Sand Compaction Piles (SCP) or Gravel Compaction Piles (GCP).
- Individual Property Assignment: Version 3 allows users to individually specify unit weight, friction angle, and the inclusion of settlement reduction effects for every specific soil layer where SCP/GCP is applied.