... 3.75 (10 5)0000 010 1 00000 10 1 K(2)=2.65 (10 5)2 11 1 1 11 1 1 1 11 1 1 11 1 K(6)=2.65 (10 5)2 1 1 11 11 1 1 11 1 1 1 1 11 Step ... 5397 21 19 17 15 13 11 10 14 18 3 1 5 7 9 11 4 81 12 16 202 4 6 8 10 12 (e)2(3, 4)(0, 0) 1 (d)2(0, 1. 2)(Ϫ0.5, 0) 1 (c)2 (1, 2)(Ϫ0.3, 3) 1 Hutton: Fundamentals of Finite Element Analysis 2. ... 3.6), we need consider onlythe equationsK 10 , 10 K 10 , 11 K 10 , 12 K 11 , 10 K 11 , 11 K 11 , 12 K 12 , 10 K 12 , 11 K 12 , 12 U 10 U 11 U 12 =0−50000Prior to assembling...