Finite Element Modeling for Static Bending Behaviors of Rotating FGM Porous Beams with Geometrical Imperfections Resting on Elastic Foundation and Subjected to Axial Compression

Table 4

Comparative nondimensional maximum deflections of the FGM beam under uniformly distributed load resting on the Winkler–Pasternak two-parameter elastic foundation, C-C.

Foundation parameters		L/h = 120
		DQM [32]	Exact [33]	This work
0	0	0.26064	0.2616	0.26033
	10	0.20862	0.2095	0.20840
	25	0.16081	0.1617	0.16066
10	0	0.25547	0.2565	0.25518
	10	0.20528	0.2062	0.20507
	25	0.15880	0.1597	0.15865
100	0	0.21670	0.2174	0.21649
	10	0.17935	0.1800	0.17919
	25	0.14273	0.1435	0.14261