Determine the maximum bearing stress between dowel and concrete? And state whether the design is satisfactory? A concrete pavement that is 12 ft wide and 10 in thick having a joint width of 0.2 in., a modulus of subgrade reaction of k pci, and a modulus of dowel support of 1.5 * 10% pei. A load of 9000 lb is applied over the outermost dowel at a distance of 6 in. from the edge. The dowels diameter are & in and the center to center distance of the dowels is 12 inches, the dowels are 100% efficient and the maximum negative moment occurs at a distance of 1.8 ( is the radius of relative stiffness) E= 4*10psi, v=0.15. K= 4*10%. Ex=4*10* psi. fe= 3000 psi You must select the values of k and x based on your student number The last digit of student numbers 0, 2, 5 and 9: 9000 lb k = 200 psi, x = 1.25 in 6in The last digit of student number 1, 4, 6: k = 250 psi, x= 1 in The last digit of student numbers 3.7.8: k=300 psi, x=0.75 10 in 0 O O o O 0 Determine the maximum bearing stress between dowel and concrete? And state whether the design is satisfactory? A concrete pavement that is 12 ft wide and 10 in thick having a joint width of 0.2 in., a modulus of subgrade reaction of k pci, and a modulus of dowel support of 1.5 * 10% pei. A load of 9000 lb is applied over the outermost dowel at a distance of 6 in. from the edge. The dowels diameter are & in and the center to center distance of the dowels is 12 inches, the dowels are 100% efficient and the maximum negative moment occurs at a distance of 1.8 ( is the radius of relative stiffness) E= 4*10psi, v=0.15. K= 4*10%. Ex=4*10* psi. fe= 3000 psi You must select the values of k and x based on your student number The last digit of student numbers 0, 2, 5 and 9: 9000 lb k = 200 psi, x = 1.25 in 6in The last digit of student number 1, 4, 6: k = 250 psi, x= 1 in The last digit of student numbers 3.7.8: k=300 psi, x=0.75 10 in 0 O O o O 0