This spreadsheet calculates the anchor bolt design for cylindrical storage tanks subjected to wind and seismic loading. It applies structural and mechanical engineering standards to determine bolt size, spacing, and embedment requirements. Key inputs include tank dimensions, operating weight, wind speed, seismic zone, and material properties. Key outputs include required bolt size, number of bolts, pretension force, and base plate dimensions. Intended for mechanical and structural engineers, EPC contractors, and fabrication shops. Editable Excel format. Engineering support available — contact 3D-LABS.
📘 Code & Standards Reference
This calculation is built to comply with recognised industry codes and standards. All formulas, factors, and acceptance criteria align with the cited references.
❓ Frequently Asked Questions
What format is the spreadsheet in?
Microsoft Excel (.xlsx) — all formulas unlocked and editable.
Is this a one-time payment?
Yes. Lifetime access. No subscriptions.
Can I use this for multiple projects?
Yes. Unlimited use after purchase.
Do I get support?
Yes — info@3d-labs.com
🚀 Ready to download?
Purchase now and get instant access to your spreadsheet.
📧 info@3d-labs.com | ☎ +91 9843511204 (IN) | ☎ +44 7418 355355 (UK)

