- Example Figure 2 20 Shows A Set Of Dual Tires Each Having Contact Radius 4 52 In 115 Mm And Contact Pressure 70 Psi 1 (212.43 KiB) Viewed 47 times
Example: Figure 2.20 shows a set of dual tires, each having contact radius 4.52 in. (115 mm) and contact pressure 70 psi (483 kPa). The center-to-center spacing of the dual is 13.5 in. (343 mm). Layer 1 has thickness 6 in. (152 mm) and elastic modulus 100,000 psi (690 MPa); layer 2 has elastic modulus 10,000 psi (69 MPa). Determine the vertical deflection at point A, which is on the interface beneath the center of one loaded area. 4.52 in. 4.52 in. 13.5 70 psi ↓ E₁ = 100,000 psi 6" FIGURE 2.20 W = ? A E₂ 10,000 psi Example 2.7 (1 in. = 25.4 mm, 1 psi = 6.9 kPa)e Windows 1 Go to Settings to activate Windows HT