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RE: Taking nodes.

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sir, this is the second model.
kindly check the take off weight, the 1st model has lower take off weight and the 2nd model has more take off weight, as compared to 1st model.

in the 1st model i have reduced the size size of the members, it became possible only when i removed the nodes in the column(of 2 nd model).


STAAD SPACE
START JOB INFORMATION
ENGINEER DATE 16-Dec-15
END JOB INFORMATION
INPUT WIDTH 79
UNIT METER KN
JOINT COORDINATES
1 0 0 0; 2 12.16 0 0; 3 0 12.16 0; 4 12.16 12.16 0; 5 6.08 0 0; 6 6.08 12.76 0;
7 0 0 -7.6; 8 12.16 0 -7.6; 9 0 12.16 -7.6; 10 12.16 12.16 -7.6;
11 6.08 12.76 -7.6; 12 0 0 -15.2; 13 12.16 0 -15.2; 14 0 12.16 -15.2;
15 12.16 12.16 -15.2; 16 6.08 12.76 -15.2; 17 0 0 -22.8; 18 12.16 0 -22.8;
19 0 12.16 -22.8; 20 12.16 12.16 -22.8; 21 6.08 12.76 -22.8; 22 0 0 -30.4;
23 12.16 0 -30.4; 24 0 12.16 -30.4; 25 12.16 12.16 -30.4; 26 6.08 12.76 -30.4;
27 6.08 0 -30.4; 28 0 3.04 0; 29 12.16 3.04 0; 30 6.08 3.04 0; 31 0 3.04 -7.6;
32 12.16 3.04 -7.6; 33 0 3.04 -15.2; 34 12.16 3.04 -15.2; 35 0 3.04 -22.8;
36 12.16 3.04 -22.8; 37 0 3.04 -30.4; 38 12.16 3.04 -30.4; 39 6.08 3.04 -30.4;
40 0 7.6 -7.6; 41 0 7.6 0; 42 0 7.6 -15.2; 43 0 7.6 -22.8; 44 0 7.6 -30.4;
45 6.08 7.9 -30.4; 46 12.16 7.6 -30.4; 47 12.16 7.6 -22.8; 48 12.16 7.6 -15.2;
49 12.16 7.6 -7.6; 50 12.16 7.6 0; 51 6.08 7.9 0;
MEMBER INCIDENCES
1 28 1; 2 29 2; 3 3 6; 4 6 4; 5 6 51; 8 3 9; 9 4 10; 10 6 11; 13 9 14;
14 10 15; 15 11 16; 18 14 19; 19 15 20; 20 16 21; 23 19 24; 24 20 25; 25 21 26;
26 31 7; 27 33 12; 28 35 17; 29 37 22; 30 32 8; 31 34 13; 32 36 18; 33 38 23;
34 21 19; 35 21 20; 36 16 14; 37 16 15; 38 11 9; 39 11 10; 40 24 26; 41 26 25;
42 27 39; 43 41 28; 44 50 29; 45 30 5; 46 40 31; 47 49 32; 48 42 33; 49 48 34;
50 43 35; 51 47 36; 52 44 37; 53 46 38; 54 39 45; 55 40 9; 56 41 3; 57 42 14;
58 43 19; 59 44 24; 60 45 26; 61 46 25; 62 47 20; 63 48 15; 64 49 10; 65 50 4;
66 51 30;
DEFINE PMEMBER
47 64 PMEMBER 1
DEFINE MATERIAL START
ISOTROPIC STEEL
E 2.05e+008
POISSON 0.3
DENSITY 76.8195
ALPHA 1.2e-005
DAMP 0.03
TYPE STEEL
STRENGTH FY 253200 FU 407800 RY 1.5 RT 1.2
END DEFINE MATERIAL
MEMBER PROPERTY INDIAN
8 TO 10 13 TO 15 18 TO 20 23 TO 25 PRIS ROUND STA 0.095 END 0.095 THI 0.0025
1 2 26 TO 33 TAPERED 0.4 0.005 0.4 0.28 0.008 0.28 0.008
43 44 46 TO 53 TAPERED 0.5 0.005 0.4 0.28 0.008 0.28 0.008
55 TO 59 61 TO 65 TAPERED 0.5 0.005 0.5 0.28 0.008 0.28 0.008
34 TO 39 TAPERED 0.45 0.005 0.55 0.2 0.006 0.2 0.006
MEMBER PROPERTY INDIAN
3 4 40 41 TAPERED 0.2 0.005 0.2 0.16 0.006 0.16 0.006
5 42 45 54 60 66 TAPERED 0.2 0.005 0.2 0.2 0.006 0.2 0.006
CONSTANTS
BETA 90 MEMB 5 42 45 54 60 66
MATERIAL STEEL ALL
SUPPORTS
5 27 PINNED
1 2 7 8 12 13 17 18 22 23 FIXED
LOAD 1 LOADTYPE Dead TITLE DL
SELFWEIGHT Y -1
MEMBER LOAD
3 TO 5 40 41 43 44 52 TO 54 56 59 TO 61 65 66 UNI GY -0.505
34 TO 39 46 TO 51 55 57 58 62 TO 64 UNI GY -1.01
LOAD 2 LOADTYPE Live REDUCIBLE TITLE LL
MEMBER LOAD
3 4 40 41 UNI GY -2.204
34 TO 39 UNI GY -4.408
LOAD 3 LOADTYPE Wind TITLE WLL(IP)
MEMBER LOAD
46 48 50 55 57 58 UNI GX 1.07
43 52 56 59 UNI GX 0.535
47 49 51 62 TO 64 UNI GX 4.29
44 53 61 65 UNI GX 2.145
34 36 38 UNI Y 7.72
3 40 UNI Y 3.86
35 37 39 UNI Y 4.82
4 41 UNI Y 2.41
LOAD 4 LOADTYPE Wind TITLE WLL(IS)
MEMBER LOAD
46 48 50 55 57 58 UNI GX 6.43
43 52 56 59 UNI GX 3.215
47 49 51 62 TO 64 UNI GX -1.07
44 53 61 65 UNI GX -0.535
34 36 38 UNI Y 2.36
3 40 UNI Y 1.18
35 37 39 UNI Y -0.53
4 41 UNI Y -0.265
LOAD 5 LOADTYPE Wind TITLE WLR(IP)
MEMBER LOAD
46 48 50 55 57 58 UNI GX -4.29
43 52 56 59 UNI GX -2.145
47 49 51 62 TO 64 UNI GX -1.07
44 53 61 65 UNI GX -0.535
34 36 38 UNI Y 4.28
3 40 UNI Y 2.14
35 37 39 UNI Y 7.72
4 41 UNI Y 3.86
LOAD 6 LOADTYPE Wind TITLE WLR(IS)
MEMBER LOAD
46 48 50 55 57 58 UNI GX 0.2
43 52 56 59 UNI GX 0.1
47 49 51 62 TO 64 UNI GX -6.43
44 53 61 65 UNI GX -3.215
34 36 38 UNI Y -0.53
3 40 UNI Y -0.265
35 37 39 UNI Y 2.36
4 41 UNI Y 1.18
LOAD 7 LOADTYPE Wind TITLE WLG(IP)
MEMBER LOAD
46 48 50 55 57 58 UNI GX -5.36
43 52 56 59 UNI GX -2.68
47 49 51 62 TO 64 UNI GX 5.36
44 53 61 65 UNI GX 2.68
34 36 38 UNI Y 6.97
3 40 UNI Y 3.485
35 37 39 UNI Y 4.93
4 41 UNI Y 2.465
LOAD 8 LOADTYPE Wind TITLE WLG(IS)
MEMBER LOAD
34 36 38 UNI Y 1.6
3 40 UNI Y 0.8
35 37 39 UNI Y -0.42
4 41 UNI Y -0.21
LOAD 9 LOADTYPE Wind TITLE WLG(IP)
MEMBER LOAD
46 48 50 55 57 58 UNI GX -5.36
43 52 56 59 UNI GX -2.68
47 49 51 62 TO 64 UNI GX 5.36
44 53 61 65 UNI GX 2.68
34 36 38 UNI Y 6.97
3 40 UNI Y 3.485
35 37 39 UNI Y 4.93
4 41 UNI Y 2.465
LOAD 10 LOADTYPE Wind TITLE WLG(IS)
MEMBER LOAD
34 36 38 UNI Y 1.6
3 40 UNI Y 0.8
35 37 39 UNI Y -0.42
4 41 UNI Y -0.21
LOAD COMB 11 DL+LL
1 1.0 2 1.0
LOAD COMB 12 0.75DL+0.75LL+0.75WLL(IP)
1 0.75 2 0.75 3 0.75
LOAD COMB 13 0.75DL+0.75LL+0.75WLL(IS)
1 0.75 2 0.75 4 0.75
LOAD COMB 14 0.75DL+0.75LL+0.75WLR(IP)
1 0.75 2 0.75 5 0.75
LOAD COMB 15 0.75DL+0.75LL+0.75WLR(IS)
1 0.75 2 0.75 6 0.75
LOAD COMB 16 0.75DL+0.75LL+0.75WLG(IS)
1 0.75 2 0.75 8 0.75
LOAD COMB 17 0.75DL+0.75LL+0.75WLG(IS)
1 0.75 2 0.75 10 0.75
LOAD COMB 18 0.75DL+0.75LL+0.75WLG(IP)
1 0.75 2 0.75 7 0.75
LOAD COMB 19 0.75DL+0.75LL+0.75WLG(IP)
1 0.75 2 0.75 9 0.75
LOAD COMB 20 0.75DL+0.75WLL(IP)
1 0.75 3 0.75
LOAD COMB 21 0.75DL+0.75WLL(IS)
1 0.75 2 0.75 4 0.75
LOAD COMB 22 0.75DL+0.75WLR(IP)
1 0.75 2 0.75 5 0.75
LOAD COMB 23 0.75DL+0.75WLR(IS)
1 0.75 2 0.75 6 0.75
LOAD COMB 24 0.75DL+0.75WLG(IP)
1 0.75 7 0.75
LOAD COMB 25 0.75DL+0.75WLG(IP)
1 0.75 9 0.75
LOAD COMB 26 0.75DL+0.75WLR(IS)
1 0.75 8 0.75
LOAD COMB 27 0.75DL+0.75WLR(IS)
1 0.75 10 0.75
LOAD COMB 28 DL+LL
1 1.0 2 1.0
LOAD COMB 29 DL+WL
1 1.0 3 1.0
LOAD COMB 30 DL+WLL(IS)
1 1.0 4 1.0
LOAD COMB 31 DL+WLR(IP)
1 1.0 5 1.0
LOAD COMB 32 DL+WLR(IS)
1 1.0 6 1.0
LOAD COMB 33 DL+WLG(IP)
1 1.0 7 1.0
LOAD COMB 34 DL+WLG(IP)
1 1.0 9 1.0
LOAD COMB 35 DL+WLG(IS)
1 1.0 8 1.0
LOAD COMB 36 DL+WLG(IS)
1 1.0 10 1.0
LOAD COMB 37 DL+0.8LL+0.8WL
1 1.0 2 0.8 3 0.8
LOAD COMB 38 DL+0.8LL+0.8WLL(IS)
1 1.0 2 0.8 4 0.8
LOAD COMB 39 DL+0.8LL+0.8WLR(IP)
1 1.0 2 0.8 5 0.8
LOAD COMB 40 DL+0.8LL+0.8WLR(IS)
1 1.0 2 0.8 6 0.8
LOAD COMB 41 DL+0.8LL+0.8WLG(IP)
1 1.0 2 0.8 7 0.8
LOAD COMB 42 DL+0.8LL+0.8WLG(IP)
1 1.0 2 0.8 9 0.8
LOAD COMB 43 DL+0.8LL+0.8WLG(IS)
1 1.0 2 0.8 8 0.8
LOAD COMB 44 DL+0.8LL+0.8WLG(IS)
1 1.0 2 0.8 10 0.8
PERFORM ANALYSIS
LOAD LIST 11 TO 44
PARAMETER 1
CODE AISC
FYLD 345000 ALL
LY 1.5 MEMB 3 4 34 TO 41
LZ 12.16 MEMB 1 2 26 TO 33 43 44 46 TO 53 55 TO 59 61 TO 65
LZ 12.76 MEMB 5 42 45 54 60 66
UNB 1.5 MEMB 3 TO 5 34 TO 41 43 44 46 TO 66
UNT 1.5 MEMB 3 TO 5 34 TO 41 43 44 46 TO 66
TRACK 2 ALL
CHECK CODE MEMB 1 TO 5 26 TO 66
PARAMETER 2
CODE AISC
STEEL TAKE OFF ALL
FINISH

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