Table 3 Bending deflections, \({{10^{5} Dw\left( {{a \mathord{\left/ {\vphantom {a {2,{b \mathord{\left/ {\vphantom {b 2}} \right. \kern-\nulldelimiterspace} 2}}}} \right. \kern-\nulldelimiterspace} {2,{b \mathord{\left/ {\vphantom {b 2}} \right. \kern-\nulldelimiterspace} 2}}}} \right)} \mathord{\left/ {\vphantom {{10^{5} Dw\left( {{a \mathord{\left/ {\vphantom {a {2,{b \mathord{\left/ {\vphantom {b 2}} \right. \kern-\nulldelimiterspace} 2}}}} \right. \kern-\nulldelimiterspace} {2,{b \mathord{\left/ {\vphantom {b 2}} \right. \kern-\nulldelimiterspace} 2}}}} \right)} {\left( {q_{u} b^{4} } \right)}}} \right. \kern-\nulldelimiterspace} {\left( {q_{u} b^{4} } \right)}}\), of uniformly loaded square nanoplates with b = 10 nm under different BCs.

From: New analytic bending, buckling, and free vibration solutions of rectangular nanoplates by the symplectic superposition method

µ

\(\overline{k}_{p}\)

 

BC

CCCC

CCCS

CCSS

SCSC

SCSS

SSSS

0

0

Present

108.83

130.23

164.08

153.39

203.31

265.33

FEM

108.84

130.23

164.08

153.39

203.32

265.33

5

 

100.36

118.60

146.47

138.23

178.21

226.39

10

93.100

108.88

132.29

125.77

158.60

197.29

15

86.822

100.63

120.63

115.36

142.87

174.74

20

81.336

93.543

110.86

106.53

129.96

156.76

1

0

105.28

130.87

171.41

158.50

218.05

291.07

5

93.726

115.32

148.59

138.54

186.41

243.89

10

84.462

103.07

131.14

123.03

162.77

209.77

15

76.8665

93.178

117.37

110.64

144.44

183.95

20

70.526

85.021

106.22

100.51

129.81

163.76

2

0

101.94

131.38

177.84

163.09

230.94

313.20

5

87.920

112.43

150.33

138.78

193.35

258.66

10

77.291

98.25

130.20

120.77

166.27

220.23

15

68.958

87.261

114.84

106.90

145.85

191.72

20

62.249

78.482

102.72

95.890

129.89

169.72

3

0

98.816

131.78

183.50

167.22

242.26

332.34

5

82.791

109.86

151.78

138.96

199.28

271.27

10

71.243

94.198

129.42

118.88

169.26

229.14

15

62.524

82.448

112.81

103.88

147.10

198.33

20

55.708

73.306

99.983

92.234

130.07

174.82

4

0

95.873

132.09

188.51

170.94

252.27

349.00

5

78.229

107.57

153.00

139.11

204.42

282.17

10

66.073

90.733

128.76

117.28

171.84

236.81

15

57.188

78.456

111.16

101.37

148.22

204.02

20

50.411

69.106

97.789

89.266

130.31

179.21