Sir i have done design of G+1 building .Seismic Static analysis was done by joint weight method,please add p -delta effect on the structure ,actually i want to the know the sequence in which p-delta is added if we want to analyse including p -delta effect ,Please make necessary corrections in the staad input given below or else please provide me staad file containing p -delta analysis .Thanks in advance.
STAAD SPACE
START JOB INFORMATION
ENGINEER DATE 19-Jul-16
END JOB INFORMATION
INPUT WIDTH 79
UNIT METER KN
JOINT COORDINATES
1 0 0 0; 2 3 0 0; 3 6 0 0; 4 0 0 3; 5 3 0 3; 6 6 0 3; 7 0 0 6; 8 3 0 6;
9 6 0 6; 10 0 -2 0; 11 3 -2 0; 12 6 -2 0; 13 0 -2 3; 14 3 -2 3; 15 6 -2 3;
16 0 -2 6; 17 3 -2 6; 18 6 -2 6; 19 0 3 0; 20 3 3 0; 21 6 3 0; 22 0 3 3;
23 3 3 3; 24 6 3 3; 25 0 3 6; 26 3 3 6; 27 6 3 6; 28 0 6 0; 29 3 6 0; 30 6 6 0;
31 0 6 3; 32 3 6 3; 33 6 6 3; 34 0 6 6; 35 3 6 6; 36 6 6 6; 37 9 0 0; 38 9 0 3;
39 9 0 6; 40 9 -2 0; 41 9 -2 3; 42 9 -2 6; 43 9 3 0; 44 9 3 3; 45 9 3 6;
46 9 6 0; 47 9 6 3; 48 9 6 6;
MEMBER INCIDENCES
1 1 2; 2 2 3; 3 4 5; 4 5 6; 5 7 8; 6 8 9; 7 19 20; 8 20 21; 9 22 23; 10 23 24;
11 25 26; 12 26 27; 13 28 29; 14 29 30; 15 31 32; 16 32 33; 17 34 35; 18 35 36;
19 1 4; 20 4 7; 21 2 5; 22 5 8; 23 3 6; 24 6 9; 25 19 22; 26 22 25; 27 20 23;
28 23 26; 29 21 24; 30 24 27; 31 28 31; 32 31 34; 33 29 32; 34 32 35; 35 30 33;
36 33 36; 37 10 1; 38 1 19; 39 19 28; 40 11 2; 41 2 20; 42 20 29; 43 12 3;
44 3 21; 45 21 30; 46 13 4; 47 4 22; 48 22 31; 49 14 5; 50 5 23; 51 23 32;
52 15 6; 53 6 24; 54 24 33; 55 16 7; 56 7 25; 57 25 34; 58 17 8; 59 8 26;
60 26 35; 61 18 9; 62 9 27; 63 27 36; 64 3 37; 65 6 38; 66 9 39; 67 21 43;
68 24 44; 69 27 45; 70 30 46; 71 33 47; 72 36 48; 73 37 38; 74 38 39; 75 43 44;
76 44 45; 77 46 47; 78 47 48; 79 40 37; 80 37 43; 81 43 46; 82 41 38; 83 38 44;
84 44 47; 85 42 39; 86 39 45; 87 45 48;
DEFINE MATERIAL START
ISOTROPIC CONCRETE
E 2.17185e+007
POISSON 0.17
DENSITY 23.5616
ALPHA 1e-005
DAMP 0.05
TYPE CONCRETE
STRENGTH FCU 27579
END DEFINE MATERIAL
MEMBER PROPERTY AMERICAN
1 TO 87 PRIS YD 0.3 ZD 0.3
CONSTANTS
MATERIAL CONCRETE ALL
SUPPORTS
10 TO 18 40 TO 42 FIXED
DEFINE WIND LOAD
TYPE 1 WIND 1
**For Rajamundry, Vb= 50 m/sec, k1=k3=1,k2=1.05 from that Vz=k1*k2*k3*Vb=50m/sec and Pz=0.6*Vz^2=1.575 ~1.6 kN/m2
INT 0 1.6 HEIG 0 6
EXP 1 JOINT 1 TO 4 7 TO 9 19 TO 22 25 TO 31 34 TO 39 43 TO 48
DEFINE 1893 LOAD
ZONE 0.16 RF 3 I 1 SS 2 ST 1 DM 0.05 DT 1.5
JOINT WEIGHT
1 WEIGHT 49.54
2 WEIGHT 75.55
3 WEIGHT 75.55
4 WEIGHT 77.15
5 WEIGHT 102.81
6 WEIGHT 102.81
7 WEIGHT 49.54
8 WEIGHT 75.55
9 WEIGHT 75.55
19 WEIGHT 61.83
20 WEIGHT 101.13
21 WEIGHT 101.13
22 WEIGHT 103.8
23 WEIGHT 158.64
24 WEIGHT 158.64
25 WEIGHT 61.83
26 WEIGHT 101.13
27 WEIGHT 101.13
28 WEIGHT 32.93
29 WEIGHT 50.72
30 WEIGHT 50.72
31 WEIGHT 52.81
32 WEIGHT 66.43
33 WEIGHT 66.43
34 WEIGHT 32.93
35 WEIGHT 50.72
36 WEIGHT 50.72
37 WEIGHT 49.54
38 WEIGHT 77.15
39 WEIGHT 49.54
43 WEIGHT 61.83
44 WEIGHT 103.8
45 WEIGHT 61.83
46 WEIGHT 32.93
47 WEIGHT 52.81
48 WEIGHT 32.93
*************************************************************************
LOAD 1 EQLOAD X DIRECTION
1893 LOAD X 1
LOAD 2 EQLOAD - X DIRECTION
1893 LOAD X -1
LOAD 3 EQLOAD Z DIRECTION
1893 LOAD Z 1
LOAD 4 EQLOAD - Z DIRECTION
1893 LOAD Z -1
LOAD 5 LOADTYPE Wind TITLE LOAD CASE 5WL+X
WIND LOAD X 1 TYPE 1
LOAD 6 LOADTYPE Wind TITLE LOAD CASE 6WL-X
WIND LOAD X -1 TYPE 1
LOAD 7 LOADTYPE Wind TITLE LOAD CASE 7WL+Z
WIND LOAD Z 1 TYPE 1
LOAD 8 LOADTYPE Wind TITLE LOAD CASE 8WL-Z
WIND LOAD Z -1 TYPE 1
LOAD 9 LOADTYPE Dead TITLE DEAD LOAD
SELFWEIGHT Y -1 LIST 1 TO 87
MEMBER LOAD
1 TO 12 19 TO 30 64 TO 69 73 TO 76 UNI GY -13.5
13 14 17 18 31 32 70 72 77 78 UNI GY -5
FLOOR LOAD
YRANGE 3 9 FLOAD -5.125 GY
LOAD 10 LOADTYPE Live TITLE LIVE LOAD
FLOOR LOAD
YRANGE 3 3 FLOAD -2 GY
YRANGE 6 6 FLOAD -1.5 GY
**********************************************
LOAD COMB 11 1.5*(DL+LL)
9 1.5 10 1.5
LOAD COMB 12 1.5*(DL+EL+X)
9 1.5 1 1.5
LOAD COMB 13 1.5*(DL+EL-X)
9 1.5 2 1.5
LOAD COMB 14 1.5*(DL+EL+Z)
9 1.5 3 1.5
LOAD COMB 15 1.5*(DL+EL-Z)
9 1.5 4 1.5
LOAD COMB 16 1.5*(DL+WL+X)
9 1.5 5 1.5
LOAD COMB 17 1.5*(DL+WL-X)
9 1.5 6 1.5
LOAD COMB 18 1.5*(DL+WL+Z)
9 1.5 7 1.5
LOAD COMB 19 1.5*(DL+WL-Z)
9 1.5 8 1.5
LOAD COMB 20 1.2*(DL+LL+EL+X)
9 1.2 10 1.2 1 1.2
LOAD COMB 21 1.2*(DL+LL+EL-X)
9 1.2 10 1.2 2 1.2
LOAD COMB 22 1.2*(DL+LL+EL+Z)
9 1.2 10 1.2 3 1.2
LOAD COMB 23 1.2*(DL+LL+EL-Z)
9 1.2 10 1.2 4 1.2
LOAD COMB 24 1.2*(DL+LL+WL+X)
9 1.2 10 1.2 5 1.2
LOAD COMB 25 1.2*(DL+LL+WL-X)
9 1.2 10 1.2 6 1.2
LOAD COMB 26 1.2*(DL+LL+WL+Z)
9 1.2 10 1.2 7 1.2
LOAD COMB 27 1.2*(DL+LL+WL-Z)
9 1.2 10 1.2 8 1.2
LOAD COMB 28 (0.9*DL+1.5*EL+X)
1 1.5 9 0.9
LOAD COMB 29 (0.9*DL+1.5*EL-X)
2 1.5 9 0.9
LOAD COMB 30 (0.9*DL+1.5*EL+Z)
3 1.5 9 0.9
LOAD COMB 31 (0.9*DL+1.5*EL-Z)
4 1.5 9 0.9
LOAD COMB 32 (0.9*DL+1.5*WL+X)
5 1.5 9 0.9
LOAD COMB 33 (0.9*DL+1.5*WL-X)
6 1.5 9 0.9
LOAD COMB 34 (0.9*DL+1.5*WL+Z)
7 1.5 9 0.9
LOAD COMB 35 (0.9*DL+1.5*WL-Z)
8 1.5 9 0.9
PERFORM ANALYSIS
START CONCRETE DESIGN
CODE INDIAN
UNIT MMS NEWTON
FC 25 ALL
FYMAIN 415 ALL
FYSEC 415 ALL
MAXMAIN 20 ALL
MAXSEC 10 ALL
MINMAIN 12 ALL
MINSEC 8 ALL
TORSION 1 ALL
RATIO 4 MEMB 37 TO 63 79 TO 87
CLEAR 50 MEMB 37 TO 63 79 TO 87
CLEAR 40 MEMB 1 TO 36 64 TO 78
DESIGN COLUMN 37 TO 63 79 TO 87
DESIGN BEAM 1 TO 36 64 TO 78
END CONCRETE DESIGN
PERFORM ANALYSIS
FINISH
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p - delta
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