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ACI 318-19 · EIT 1008-38
Calculate, draw, and report structural work — in one browser
43 calculators to ACI 318-19 / EIT 1008-38, with in-browser CAD and PDF reports — engines checked openly against 70+ textbook cases
43 calculators70+ textbook checksDXF · PDF · IFC
VerCivil · BEAM DESIGNEIT 1008-38 · SI
Code checks · clause citations
One connected workflow
Draw it → calculate it → keep the work together
Designed to code standards
- ACI 318-19
- EIT 1008-38
- EC2
- ASCE 7-22
- AISC 360
- TMS 402
- Calculators live
- 43
- Slab • Beam • Column • Foundation
- Concrete grades
- 27
- Thai & international library
- Steel grades
- 15
- SD • Grade 40 • Grade 60+
- Validation cases
- 70+
- Benchmarked vs ACI/EIT examples
Drawing
Structural CAD, in the browser
Grids, marks, and dimensions with the commands engineers already know — then take quantities and bar schedules straight off the drawing
- 40 drafting commands
LINE through ARRAY with OSNAP, ORTHO, typed coordinates, and to-scale PDF plots
- Marks linked to calculators
Define C1 once and place it everywhere — edit the mark once, every placed instance updates, then regenerate the schedule in one click
- DXF · BOQ · BBS
Import/export DXF and take off concrete, formwork and rebar quantities plus bar-bending schedules from the drawing
VerCivil · DRAWINGGRID 4×3 · C1 ×8 · 1:100
Tools
Calculator Suite
Design Slab, Beam, Column, Foundation following standards with reports
Frequently used
Concrete (RC)18
Steel8
Timber2
Loads & Lateral5
Geotechnical3
Analysis & Tools4
MEP & General3
AI Copilot
Design faster with AI assistance
Unlock new capabilities: explain problems in natural language, explore scenarios, analyze per standards, and auto-draft reports
Natural-language to design
Type problems in natural language — the system converts to parameters and checks completeness
Auto parameter inference
Infer missing values from context and standards, flagged for review
Design critique & code check
Analyze per ACI/EIT standards, identify weaknesses, alert on missed requirements
Scenario explorer
Explore worst/best cases with interactive impact graphs
Smart sizing & optimization
Recommend sizes and rebar spacing considering cost, safety, and code requirements
Report drafting
Summarize results and reasoning into reports/specifications with illustrations
Workflow automation
Chain internal pipelines: review → calculate → report → submit for approval
Explain like a peer
Explain results conversationally with reasoning, equations, and references
Advanced FEM Analysis
Professional-grade finite element analysis for structural plates. Engineered for accuracy, speed, and educational excellence.
Advanced Mesh Generation
Automatic finite element mesh with quality controls and adaptive refinement
Multiple Analysis Types
Plate bending, plane stress, and plane strain analysis capabilities
Interactive Visualization
2D contour plots, 3D deflection shapes, and engineering diagrams
Real-time Results
Fast convergence with iterative and direct solver options
Analysis Capabilities
- Kirchhoff-Love plate theory implementation (units: m, kN/m², MPa)
- Multiple boundary condition types
- Uniform, line, and point load applications (triangular ≈ approximated)
- Stress, moment, shear, and deflection analysis per element
- Engineering validation checks with mesh safety caps
- Professional report generation
Trust
Security, governance and auditability
Designed for trust, from data security to auditable reports
Data security
TLS/HTTPS in transit, least-privilege access, regular backups
Standards & governance
Per ACI 318-19 / EIT 1008-38 with full reasoning documentation
Audit-ready reports
Reports include full traceability of calculation values and equations used
70+
published validation cases
Verification
Checked against real textbooks, not claims
- 70+ cases from ACI, EIT, and standard references
- Versioned engines, with code checks that cite the clauses applied
- The validation page re-computes on every page load — not stored numbers