LIQUEFACTION & SEISMIC ANALYSIS

SETAF2018: Eurocode 7 Compliant Professional Liquefaction Analysis

Do not compromise soil safety in earthquake-prone regions. SETAF2018 performs liquefaction analysis and settlement calculations in seconds using SPT data according to Eurocode 7 standards.

Free Trial Features

⚡ EUROCODE 7 & GLOBAL STANDARDS COMPLIANT

In modern geotechnical design, liquefaction calculation is not just a formula; it is the simultaneous evaluation of numerous correction factors and soil criteria. SETAF2018 provides engineers with approvable technical reports through an algorithm fully compliant with Eurocode 7 (EN 1997).

EUROCODE 7 COMPLIANT

SIMPLIFIED ANALYSIS

1. Eurocode 7 and SPT-Based Liquefaction Analysis

The software automatically manages all correction and control processes specified in global standards, based on SPT data from the selected borehole.

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Precise N_1,60f Corrections Perform depth-focused corrections based on energy, blow count, and fine content.

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Automated Criteria Query Automatically manage Adapazarı and Ishihara surface effect queries for fine-grained soils within the system.

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Critical Depth Analysis (20m) Report safety factors (FS_L) for all layers up to a depth of 20 meters from the surface.

ADVANCED ANALYSIS

2. Liquefaction Control in Improved Soils

Minimize liquefaction risk in soils improved with rigid column systems (Jet Grout, DSM, Piles) using scientific approaches and base your design on rational data.

K_g Baez (1995) Method

Advanced analysis support considering soil-column interaction and seismic load sharing (reduction factor).

📏 Deformation Compatibility MATHEMATICAL PROOF

Scientifically prove the increase in resistance by analyzing compatible or non-compatible deformation states.

💰 Economic Design

Achieve cost optimization in your projects by utilizing the load-sharing capacity of improvement elements.

BAEZ (1995) LITERATURE

SETAF2018 Post-Liquefaction Settlement Analysis

TOKIMATSU & SEED (1987)

DEFORMATION AND DAMAGE

3. Post-Liquefaction Settlement & Damage Analysis

Model not only the liquefaction risk but also the post-seismic surface settlements and soil behavior using scientific methods.

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Tokimatsu & Seed Settlement Calculation Precisely determine volumetric strain and surface settlements that may occur due to seismic loads.

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Ishihara Surface Effect Graphically report the probability of liquefied layers manifesting at the surface and their potential damage impact.

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Real-Time Regulatory Audit Track critical limits for fine-grained soils, such as w_L ≤ 33% and I_p < 15%, instantly through the system.

DATA AND REPORTING

4. Professional Reporting and Dynamic Data Management

Put an end to manual spreadsheets and Excel chaos. SETAF2018 **accelerates your audit processes** with a transparent and queryable reporting infrastructure.

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Open Equations and References Clearly document every calculation step, the formulas used, and Eurocode 7 (EN 1997) references in your reports.

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Dynamic and Interactive Tables Manage data that updates instantly with changing parameters such as seismic acceleration or ground water levels.

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Excel Integration Export all analysis results to Excel with a single click for use in your custom engineering workflows.

TOTAL TRANSPARENCY Traceable Calculation Process

Technical Comparison and Regulatory Compliance

Stay fully compliant with Eurocode 7 and international literature in your seismic safety calculations.

Analysis Criterion	SETAF2018 Method	Regulation / Literature Reference
Liquefaction Calculation	SPT-Based Simplified Analysis	Eurocode 7 (EN 1997)
Fine Content Audit	Adapazarı Criteria (w_L, I_p)	International Literature
Settlement Analysis	Tokimatsu & Seed (1987)	Geotechnical Standards
Ground Improvement Control	Baez (1995) - K_g Factor	Modern Improvement Design

Guarantee Soil Safety with SETAF

Complete complex liquefaction calculations and improvement audits in minutes, fully compliant with international regulations.

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