Upload Drawing & Project Info

Upload a structural PDF or image — Claude will read the dimensions, member sizes, and loads automatically. Then fill in the project details below.

Reading drawing with Claude AI…
📄
Drop your structural drawing here
Supports PDF, PNG, JPG  ·  Dimension sheets, framing plans, load tables
or browse to upload
✓ Auto-filled from drawing Confidence: —

Frame Geometry

Values below are auto-filled from your drawing. Adjust them if needed, then click Confirm Geometry to unlock member assignment.

Display

Selected

Nothing selected

Tips

• Drag nodes to move
• Dbl-click node → support
• Dbl-click member → length
• Scroll → zoom
• Ctrl+drag → pan
Set length (ft)
Frame: — nodes, — members
Confirm geometry to unlock member section assignment (Step 3+)

Steel Sections

Assign a steel section to every column and beam. Members are grouped by story level. Use "Apply to all" to set a whole story at once, then override individuals.

Supports & Loads

Choose the base support condition and configure which loads to include.

Base Support Condition

Fixed

All DOFs restrained

Pinned

Translations fixed, rotation free

Roller

Vertical reaction only

Applied Loads

⬇

Self Weight

ON

Applied automatically as SELFWEIGHT Y -1

⬇

Dead Load

ON
⬇

Live Load

ON
➡

Wind Load

OFF
↔

Seismic

OFF

LRFD Combinations

Generate & Download

Your STAAD.Pro input file is ready. Review the output below and download.

🤖

Engi calcx AI Assistant

Powered by Anthropic
🏗️
Describe your structure

Tell me about your building — bays, stories, heights, loads, support type — and I'll fill the form for you.