If you are an ACPA member, please contact Eric Ferrebee for editing access to the content of this resource.
File:Radius of Relative Stiffness English.png
Radius_of_Relative_Stiffness_English.png (454 × 194 pixels, file size: 6 KB, MIME type: image/png)
This equation for radius of relative stiffness can be used to calculate maximum joint spacing.
l = radius of relative stiffness (in.)
E = modulus of elasticity (psi)
h = slab thickness (in.)
k = modulus of subgrade reaction (psi/in.)
μ = Poisson's ratio for concrete (typically 0.15)
File history
Click on a date/time to view the file as it appeared at that time.
Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 20:41, 19 November 2014 | ![]() | 454 × 194 (6 KB) | Eferrebee (talk | contribs) | This equation for radius of relative stiffness can be used to calculate maximum joint spacing. l = radius of relative stiffness (in.) E = modulus of elasticity (psi) h = slab thickness (in.) k = modulus of subgrade reaction (psi/in.) μ = Poisson's ra... |
- You cannot overwrite this file.
File usage
The following 2 pages link to this file: