(11) Assume the door has three hinges on one side and three
"locking bolts" on the opposite side. Also assume that these
hinges and bolts are close to each other such that the door
can be assumed to be simply supported on these two sides for
From Timoshenko, Theory of Plates and Sheets, Table 47:
b/a = 86150
= 1.72
From reference table:
2.08-279