Series-Based Solution for Analysis of Simply Supported Rectangular Thin Plate with Internal Rigid Supports

Table 3

for the bending moment coefficient, .

Point	Proposed		Available in [1]		FEM		% difference between [1] and FEM		% difference between proposed and FEM
	1	0.017	0.017	0.021	0.021	0.017	0.017	23.5	23.5	0.0	0.0
2	−0.031	0.040	−0.040	0.038	−0.030	0.041	33.3	−7.3	3.3	−2.4
3	0.068	0.023	0.069	0.025	0.068	0.023	1.5	8.7	0.0	0.0
4	0.040	−0.031	0.038	−0.040	0.041	−0.030	−7.3	33.3	−2.4	3.3
5	−0.138	−0.138	−0.140	−0.140	−0.138	−0.138	1.4	1.4	0.0	0.0
6	0.076	0.000	0.074	−0.004	0.077	0.000	−3.9	—	−1.3	0.0
7	0.023	0.068	0.025	0.069	0.023	0.068	8.7	1.5	0.0	0.0
8	0.000	0.076	−0.004	0.074	0.000	0.077	—	−3.9	0.0	−1.3
9	0.052	0.052	0.053	0.053	0.053	0.053	0.0	0.0	−1.9	−1.9