A rectangular steel plate [E = 190 GPa, ν = 0.27, and Y = 270 MPa] has a width of 0.9 m and a length of 1.4 m. All four edges are fixed. The plate is subjected to a uniform pressure p = 200 kPa. Using a working stress limit of σw = 135 MPa, determine the required thickness of the plate.

A rectangular steel plate [E = 190 GPa, ν = 0.30, and Y = 260 MPa] has a width of 0.8 m, a length of 1.3 m, and a thickness of 20 mm. All four edges are simply supported. The plate is subjected to a uniform pressure of 150 kPa. Ignoring the effect of Poisson’s ratio, determine the maximum bending moment per unit width in the plate.

A rectangular steel plate [E = 195 GPa, ν = 0.27, and Y = 240 MPa] has a width of 0.8 m, a length of 1.1 m, and a thickness of 15 mm. All four edges are simply supported. The plate is subjected to a uniform pressure of 150 kPa. Ignoring the effect of Poisson’s ratio, determine the maximum bending moment per unit width in the plate.

A circular steel plate [E = 190 GPa, ν = 0.31, and Y = 260 MPa] has a radius a = 230 mm, and a thickness h = 15 mm. The plate is subjected to a uniform pressure of 1.2 MPa. The edge is fixed. Determine the maximum deflection of the plate.

A rectangular steel plate [E = 195 GPa, ν = 0.31, and Y = 270 MPa] has a width of 0.9 m, a length of 1.2 m, and a thickness of 40 mm. The two shorter edges are fixed, and the two longer edges are simply supported. The plate is subjected to a uniform pressure of 60 kPa. Considering the effect of Poisson’s ratio, determine the maximum bending stress in the plate.

A circular steel plate [E = 190 GPa, ν = 0.27, and Y = 280 MPa] with a central hole is fixed at the central hole, free at the outer edge, and uniformly loaded as indicated in Case 3. For the plate, a = 300 mm, r0 = 75 mm, h = 9 mm, and p = 90 kPa. Determine the maximum deflection of the plate.

A circular steel plate [E = 200 GPa, ν = 0.27, and Y = 290 MPa] with a central hole is free at the central hole,simply supported at the outer edge, and uniformly loaded as indicated in Case 7. For the plate, a = 300 mm, r0 = 100 mm, h = 8 mm, and p = 50 kPa. Determine the maximum bending stress in the plate.

A rectangular steel plate [E = 195 GPa, ν = 0.30, and Y = 240 MPa] has a width of 0.6 m, a length of 1.1 m, and a thickness of 30 mm. The two longer edges are fixed, and the two shorter edges are simply supported. The plate is subjected to a uniform pressure of 100 kPa. Determine the maximum deflection of the plate.

A circular steel plate [E = 190 GPa, ν = 0.30, and Y = 290 MPa] with a central hole is fixed at the central hole, guided at the outer edge, and uniformly loaded as indicated in Case 5. For the plate, a = 240 mm, r0 = 48 mm, h = 8 mm, and p = 70 kPa. Determine the maximum bending stress in the plate.

A rectangular steel plate [E = 200 GPa, ν = 0.31, and Y = 270 MPa] has a width of 0.7 m, a length of 1.1 m, and a thickness of 25 mm. All four edges are simply supported. The plate is subjected to a uniform pressure of 170 kPa. Considering the effect of Poisson’s ratio, determine the maximum bending moment per unit width in the plate.