id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
aiti-4099	Pham, Vu Nam; Nguyen, Dinh Kien; Gan, Buntara Sthenly	Vibration Analysis of Two-Directional Functionally Graded Sandwich Beams Using a Shear Deformable Finite Element Formulation	2019	13	.pdf	application/pdf	6596	261	63	1 2 3 4{ }w w w w wN N N NN (16) with 2 3 2 3 2 3 2 3 1 2 3 42 3 2 2 3 2 1 3 2 , 2 , 3 2 ,w w w w x x x x x x x x N N x N N l l l l l l l l            (17)  11 12 , 11 , 34 ,x2 (2x2) (2x4) (2x4)0 0 0 11 ,x 22 ,x 11 ,x 44 ,x2 (4x4)(4x4) 0 0 11 (4x4) 4 , , , 3 4 , , 3 1 b s b b l l l T T T T uu u u uw u w x uw w w u x w l l T T T T m m w w w w bs w w w w T ss w w	cache/aiti-4099.pdf	txt/aiti-4099.txt