Observed arrival · 2026-10-11
CalcGeo’s ZEDstress calculator
A browser-based geotechnical calculator for estimating vertical stress from point and rectangular loads in US customary units.
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- For
- Geotechnical and civil engineers checking vertical stress
- Worth noticing
- The calculator lists limits of 16 point loads, 16 rectangular loads, and 30 stress inspection points.
Field notes
The listed workflow uses pounds and feet as inputs and reports stress in psf, with Boussinesq and Westergaard methods named on the page. ZEDstress is free with email sign-in; the page says calculations run server-side. Other applets are marked in development, and All-Access pricing is shown, but those applets are not presented as available yet.
Observed signals
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Editorial observations of this landing page, not a rating.
○OpenPublic substance visible
⊠LoginAccess appeared gated
$PaidCommerce or pricing visible
◎NicheUnusually specific use
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