《纺织复合材料》课程参考文献（Mechanics of Composite Materials with MATLAB）13 Solutions to Problems

220 Solutions to Problems >z(7)=E2(0.6,14.8,3.45,0.4,0,0,0,0,2) z= 3.45004.14024.89335.71826.62587.62908.7439 >>z(8)=E2(0.7,14.8,3.45,0.4,0,0,0,0,2) z= 3.45004.14024.89335.71826.62587.62908.7439 9.9903 >>z(9)=E2(0.8,14.8,3.45,0.4,0,0,0,0,2) z= 3.45004.14024.89335.71826.62587.62908.7439 9.990311.3927 >>z(10)=E2(0.9,14.8,3.45,0.4,0,0,0,0,2) z= 3.45004.14024.89335.71826.62587.62908.7439 9.990311.392712.9825 >>z(11)=E2(1,14.8,3.45,0.4,0,0,0,0,2) Z= 3.45004.14024.89335.71826.62587.62908.7439 9.990311.392712.982514.8000 >w(1)=E2(0,14.8,3.45,0.5,0,0,0,0,2) W= 3.4500 >>(2)=E2(0.1,14.8,3.45,0.5,0,0,0,0,2) w= 3.45004.0090 >>(3)=E2(0.2,14.8,3.45,0.5,0,0,0,0,2)

220 Solutions to Problems >> z(7) = E2(0.6, 14.8, 3.45, 0.4, 0, 0, 0, 0, 2) z = 3.4500 4.1402 4.8933 5.7182 6.6258 7.6290 8.7439 >> z(8) = E2(0.7, 14.8, 3.45, 0.4, 0, 0, 0, 0, 2) z = 3.4500 4.1402 4.8933 5.7182 6.6258 7.6290 8.7439 9.9903 >> z(9) = E2(0.8, 14.8, 3.45, 0.4, 0, 0, 0, 0, 2) z = 3.4500 4.1402 4.8933 5.7182 6.6258 7.6290 8.7439 9.9903 11.3927 >> z(10) = E2(0.9, 14.8, 3.45, 0.4, 0, 0, 0, 0, 2) z = 3.4500 4.1402 4.8933 5.7182 6.6258 7.6290 8.7439 9.9903 11.3927 12.9825 >> z(11) = E2(1, 14.8, 3.45, 0.4, 0, 0, 0, 0, 2) z = 3.4500 4.1402 4.8933 5.7182 6.6258 7.6290 8.7439 9.9903 11.3927 12.9825 14.8000 >> w(1) = E2(0, 14.8, 3.45, 0.5, 0, 0, 0, 0, 2) w = 3.4500 >> w(2) = E2(0.1, 14.8, 3.45, 0.5, 0, 0, 0, 0, 2) w = 3.4500 4.0090 >> w(3) = E2(0.2, 14.8, 3.45, 0.5, 0, 0, 0, 0, 2)

Solutions to Problems 221 切= 3.45004.00904.6348 >>w(4)=E2(0.3,14.8,3.45,0.5,0,0,0,0,2) w= 3.45004.00904.63485.3401 >w(5)=E2(0.4,14.8,3.45,0.5,0,0,0,0,2) W= 3.45004.00904.63485.34016.1412 >>w(6)=E2(0.5,14.8,3.45,0.5,0,0,0,0,2) w= 3.45004.00904.63485.34016.14127.0590 >(7)=E2(0.6,14.8,3.45,0.5,0,0,0,0,2) w= 3.45004.00904.63485.34016.14127.05908.1209 >w(8)=E2(0.7,14.8,3.45,0.5,0,0,0,0,2) W= 3.45004.00904.63485.34016.14127.05908.1209 9.3638 >(9)=E2(0.8,14.8,3.45,0.5,0,0,0,0,2) w= 3.45004.00904.63485.34016.14127.05908.1209 9.363810.8382 >>(10)=E2(0.9,14.8,3.45,0.5,0,0,0,0,2)

Solutions to Problems 221 w = 3.4500 4.0090 4.6348 >> w(4) = E2(0.3, 14.8, 3.45, 0.5, 0, 0, 0, 0, 2) w = 3.4500 4.0090 4.6348 5.3401 >> w(5) = E2(0.4, 14.8, 3.45, 0.5, 0, 0, 0, 0, 2) w = 3.4500 4.0090 4.6348 5.3401 6.1412 >> w(6) = E2(0.5, 14.8, 3.45, 0.5, 0, 0, 0, 0, 2) w = 3.4500 4.0090 4.6348 5.3401 6.1412 7.0590 >> w(7) = E2(0.6, 14.8, 3.45, 0.5, 0, 0, 0, 0, 2) w = 3.4500 4.0090 4.6348 5.3401 6.1412 7.0590 8.1209 >> w(8) = E2(0.7, 14.8, 3.45, 0.5, 0, 0, 0, 0, 2) w = 3.4500 4.0090 4.6348 5.3401 6.1412 7.0590 8.1209 9.3638 >> w(9) = E2(0.8, 14.8, 3.45, 0.5, 0, 0, 0, 0, 2) w = 3.4500 4.0090 4.6348 5.3401 6.1412 7.0590 8.1209 9.3638 10.8382 >> w(10) = E2(0.9, 14.8, 3.45, 0.5, 0, 0, 0, 0, 2)

222 Solutions to Problems W= 3.45004.00904.63485.34016.14127.05908.1209 9.363810.838212.6156 >w(11)=E2(1,14.8,3.45,0.5,0,0,0,0,2) 切= 3.45004.00904.63485.34016.14127.05908.1209 9.363810.838212.615614.8000 >u(1)=E2(0,14.8,3.45,0.6,0,0,0,0,2) u= 3.4500 >>u(2)=E2(0.1,14.8,3.45,0.6,0,0,0,0,2) u= 3.45003.9197 >u(3)=E2(0.2,14.8,3.45,0.6,0,0,0,0,2) u= 3.45003.91974.4548 >>u(4)=E2(0.3,14.8,3.45,0.6,0,0,0,0,2) u= 3.45003.91974.45485.0701 >u(5)=E2(0.4,14.8,3.45,0.6,0,0,0,0,2) u= 3.45003.91974.45485.07015.7850 >>u(6)=E2(0.5,14.8,3.45,0.6,0,0,0,0,2) u= 3.45003.91974.45485.07015.78506.6258

222 Solutions to Problems w = 3.4500 4.0090 4.6348 5.3401 6.1412 7.0590 8.1209 9.3638 10.8382 12.6156 >> w(11) = E2(1, 14.8, 3.45, 0.5, 0, 0, 0, 0, 2) w = 3.4500 4.0090 4.6348 5.3401 6.1412 7.0590 8.1209 9.3638 10.8382 12.6156 14.8000 >> u(1) = E2(0, 14.8, 3.45, 0.6, 0, 0, 0, 0, 2) u = 3.4500 >> u(2) = E2(0.1, 14.8, 3.45, 0.6, 0, 0, 0, 0, 2) u = 3.4500 3.9197 >> u(3) = E2(0.2, 14.8, 3.45, 0.6, 0, 0, 0, 0, 2) u = 3.4500 3.9197 4.4548 >> u(4) = E2(0.3, 14.8, 3.45, 0.6, 0, 0, 0, 0, 2) u = 3.4500 3.9197 4.4548 5.0701 >> u(5) = E2(0.4, 14.8, 3.45, 0.6, 0, 0, 0, 0, 2) u = 3.4500 3.9197 4.4548 5.0701 5.7850 >> u(6) = E2(0.5, 14.8, 3.45, 0.6, 0, 0, 0, 0, 2) u = 3.4500 3.9197 4.4548 5.0701 5.7850 6.6258

Solutions to Problems 223 >>u(7)=E2(0.6,14.8,3.45,0.6,0,0,0,0,2) u= 3.45003.91974.45485.07015.78506.62587.6290 >u(8)=E2(0.7,14.8,3.45,0.6,0,0,0,0,2) u= 3.45003.91974.45485.07015.78506.62587.6290 8.8468 >u(9)=E2(0.8,14.8,3.45,0.6,0,0,0,0,2) u= 3.45003.91974.45485.07015.78506.62587.6290 8.846810.3561 >u(10)=E2(0.9,14.8,3.45,0.6,0,0,0,0,2) u= 3.45003.91974.45485.07015.78506.62587.6290 8.846810.356112.2759 >>u(11)=E2(1,14.8,3.45,0.6,0,0,0,0,2) u= 3.45003.91974.45485.07015.78506.62587.6290 8.846810.356112.275914.8000 >v(1)=E2(0,14.8,3.45,0,0.3,0.3,0.36,85.6,3 v= 3.4500 >>v(2)=E2(0.1,14.8,3.45,0,0.3,0.3,0.36,85.6,3) v= 3.45004.1564 >v(3)=E2(0.2,14.8,3.45,0,0.3,0.3,0.36,85.6,3)

Solutions to Problems 223 >> u(7) = E2(0.6, 14.8, 3.45, 0.6, 0, 0, 0, 0, 2) u = 3.4500 3.9197 4.4548 5.0701 5.7850 6.6258 7.6290 >> u(8) = E2(0.7, 14.8, 3.45, 0.6, 0, 0, 0, 0, 2) u = 3.4500 3.9197 4.4548 5.0701 5.7850 6.6258 7.6290 8.8468 >> u(9) = E2(0.8, 14.8, 3.45, 0.6, 0, 0, 0, 0, 2) u = 3.4500 3.9197 4.4548 5.0701 5.7850 6.6258 7.6290 8.8468 10.3561 >> u(10) = E2(0.9, 14.8, 3.45, 0.6, 0, 0, 0, 0, 2) u = 3.4500 3.9197 4.4548 5.0701 5.7850 6.6258 7.6290 8.8468 10.3561 12.2759 >> u(11) = E2(1, 14.8, 3.45, 0.6, 0, 0, 0, 0, 2) u = 3.4500 3.9197 4.4548 5.0701 5.7850 6.6258 7.6290 8.8468 10.3561 12.2759 14.8000 >> v(1) = E2(0, 14.8, 3.45, 0, 0.3, 0.3, 0.36, 85.6, 3) v = 3.4500 >> v(2) = E2(0.1, 14.8, 3.45, 0, 0.3, 0.3, 0.36, 85.6, 3) v = 3.4500 4.1564 >> v(3) = E2(0.2, 14.8, 3.45, 0, 0.3, 0.3, 0.36, 85.6, 3)

224 Solutions to Problems v= 3.45004.15644.6041 >>v(4)=E2(0.3,14.8,3.45,0,0.3,0.3,0.36,85.6,3) v= 3.45004.15644.60415.0767 >v(5)=E2(0.4,14.8,3.45,0,0.3,0.3,0.36,85.6,3) v= 3.45004.15644.60415.07675.6249 >>v(6)=E2(0.5,14.8,3.45,0,0.3,0.3,0.36,85.6,3) v= 3.45004.15644.60415.07675.62496.2878 >v(7)=E2(0.6,14.8,3.45,0,0.3,0.3,0.36,85.6,3) v= 3.45004.15644.60415.07675.62496.28787.1155 >(8)=E2(0.7,14.8,3.45,0,0.3,0.3,0.36,85.6,3) v= 3.45004.15644.60415.07675.62496.28787.1155 8.1845 >v(9)=E2(0.8,14.8,3.45,0,0.3,0.3,0.36,85.6,3) v= 3.45004.15644.60415.07675.62496.28787.1155 8.18459.6228 >>v(10)=E2(0.9,14.8,3.45,0,0.3,0.3,0.36,85.6,3) v= 3.45004.15644.60415.07675.62496.28787.1155 8.18459.622811.6657

224 Solutions to Problems v = 3.4500 4.1564 4.6041 >> v(4) = E2(0.3, 14.8, 3.45, 0, 0.3, 0.3, 0.36, 85.6, 3) v = 3.4500 4.1564 4.6041 5.0767 >> v(5) = E2(0.4, 14.8, 3.45, 0, 0.3, 0.3, 0.36, 85.6, 3) v = 3.4500 4.1564 4.6041 5.0767 5.6249 >> v(6) = E2(0.5, 14.8, 3.45, 0, 0.3, 0.3, 0.36, 85.6, 3) v = 3.4500 4.1564 4.6041 5.0767 5.6249 6.2878 >> v(7) = E2(0.6, 14.8, 3.45, 0, 0.3, 0.3, 0.36, 85.6, 3) v = 3.4500 4.1564 4.6041 5.0767 5.6249 6.2878 7.1155 >> v(8) = E2(0.7, 14.8, 3.45, 0, 0.3, 0.3, 0.36, 85.6, 3) v = 3.4500 4.1564 4.6041 5.0767 5.6249 6.2878 7.1155 8.1845 >> v(9) = E2(0.8, 14.8, 3.45, 0, 0.3, 0.3, 0.36, 85.6, 3) v = 3.4500 4.1564 4.6041 5.0767 5.6249 6.2878 7.1155 8.1845 9.6228 >> v(10) = E2(0.9, 14.8, 3.45, 0, 0.3, 0.3, 0.36, 85.6, 3) v = 3.4500 4.1564 4.6041 5.0767 5.6249 6.2878 7.1155 8.1845 9.6228 11.6657