Research Article
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 |
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