Parametric Design-53707

Product Code: ETNA-PM01

Parametric Design and Architectural Development

ETNA’s design department specializes in parametric modeling, digital geometry optimization, and form generation.
• Real-time parametric modeling using Rhino + Grasshopper infrastructure
• Wind and airflow simulations for aerodynamic studies
• Sun, shadow, and daylight analyses based on environmental data
• Membrane geometry optimization: minimum cutting waste, maximum tension balance

Each structure is formed through the integration of structural, aerodynamic, and climatic parameters.
Thus, every form is not only aesthetic but also a mathematically balanced solution in building physics.

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Engineering and Structural Analysis

ETNA’s engineering team performs multidisciplinary analysis in accordance with international standards:
• Static & Dynamic Analysis: RFEM, Ideastatica, SAP2000
• Wind, snow, sand, and other load combinations
• Non-linear analysis of cable, membrane, steel, and aluminum structures
• Cable pre-tension optimization and membrane cutting pattern calculations
• Thermal expansion and deformation analysis for multilayer membranes

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Wind Tunnel Testing & Mathematical Modeling

For large-span, free-form, or high wind load projects, ETNA applies wind tunnel test simulations supported by mathematical modeling.
Physical models are tested under controlled conditions, while computational simulations (CFD) provide precise pressure coefficient distributions (Cp) across the membrane surface.
These data are used to refine the structural model and ensure aerodynamic stability and safety.

Project Management & Method of Statement

ETNA applies the Project Management Institute (PMI) methodology for structured process management:
1. Concept & Feasibility Study
2. Design Development & Engineering
3. Shop Drawing & Fabrication Detailing
4. Quality Assurance / Quality Control (QA/QC)
5. Logistics, Site Planning & Safety
6. Installation & Method of Statement Execution
7. Testing, Commissioning & Maintenance

For each stage, ETNA provides detailed documentation:
• Time schedule (Gantt chart)
• Quality control reports
• Material test certificates
• Welding, tensioning, and assembly records

ETNA delivers main-contractor-level professional documentation for every project worldwide.

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Production and Installation Infrastructure
• Production: CNC-controlled cutting, PVC/PTFE/ETFE membrane welding using HF technology
• Installation: On-site laser alignment, tension balancing, and load verification
• Monitoring: Post-installation analysis using drones and 3D scanning

All fabrication complies with ISO 9001, EN 1090-2, and EN 3834-2 standards.

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ETNA – Global Project Consultancy Center

Today, ETNA has successfully completed more than 2000 projects across Europe, the Middle East, Africa, and Asia,
becoming one of the world’s leading consulting brands in lightweight architectural technology.

Every structure is not merely a form — it is a calculated equilibrium, an optimized system, and a designed identity.