finish
/clear
/title,study of beam-column joint
/prep7
! define element type & real constants
ET,1,link8 ! element type 1
R,1,0.000153938 ! real constant 1
R,2,5.02654e-005 ! real constant 2
ET,2,solid65 ! element type 2
R,3 ! real constant 3
ET,3,solid45 ! element type 3
! define material properties
MP,EX,1,2e12 !young's modulus
MP,NUXY,1, 0.3 !poissions ratio
TB,BKIN,1 !bilinear kinemetic
TBDATA,1,432E6 !yield stress
TBDATA,2,847E6 !tangent modulus
MP,EX, 2,3E10 ! young's modulus
MP,NUXY,2,0.15 !poission's ratio
TB,CONCR,2
TBDATA,1,0.2 !open shear transfer coefficient
TBDATA,2,0.9 !closed shear transfer coefficient
TBDATA,3,3E5 !uniaxial cracking stress
MP,EX, 3,2E7 !young's modulus
MP,NUXY, 3,0.3 !poission's ratio
!create a block volume concrete
BLOCK,0,0.25,0,1,0,0.15
BLOCK,0.25,1.05,0.375,0.625,0,0.15
VPLOT,ALL
VGLUE,ALL
VATT,2,3,2,,ALL
ESIZE,0.025
VSWEEP,ALL
!create keypoints lines for longitudinal reinforcement
K,100,0.025,0.025,0.025
K,101,0.025,0.975,0.025
K,102,0.025,0.025,0.075
K,103,0.025,0.975,0.075
K,104,0.025,0.025,0.125
K,105,0.025,0.975,0.125
K,106,0.225,0.025,0.025
K,107,0.225,0.975,0.025
K,108,0.225,0.025,0.075
K,109,0.225,0.975,0.075
K,110,0.225,0.025,0.125
K,111,0.225,0.975,0.125
K,112,0.025,0.4,0.025
K,113,1.025,0.4,0.025
K,114,0.025,0.6,0.025
K,115,1.025,0.6,0.025
K,116,0.025,0.4,0.125
K,117,1.025,0.4,0.125
K,118,0.025,0.6,0.125
K,119,1.025,0.6,0.125
K,120,0.025,0.125,0.025
K,121,0.025,0.125,0.075
K,122,0.025,0.125,0.125
K,123,0.225,0.125,0.025
K,124,0.225,0.125,0.075
K,125,0.225,0.125,0.125
K,126,0.025,0.225,0.025
K,127,0.025,0.225,0.075
K,128,0.025,0.225,0.125
K,129,0.225,0.225,0.025
K,130,0.225,0.225,0.075
K,131,0.225,0.225,0.125
K,132,0.025,0.325,0.025
K,133,0.025,0.325,0.075
K,134,0.025,0.325,0.125
K,135,0.225,0.325,0.025
K,136,0.225,0.325,0.075
K,137,0.225,0.325,0.125
K,138,0.025,0.875,0.025
K,139,0.025,0.875,0.075
K,140,0.025,0.875,0.125
K,141,0.225,0.875,0.025
K,142,0.225,0.875,0.075
K,143,0.225,0.875,0.125
K,144,0.025,0.775,0.025
K,145,0.025,0.775,0.075
K,146,0.025,0.775,0.125
K,147,0.225,0.775,0.025
K,148,0.225,0.775,0.075
K,149,0.225,0.775,0.125
K,150,0.025,0.675,0.025
K,151,0.025,0.675,0.075
K,152,0.025,0.675,0.125
K,153,0.225,0.675,0.025
K,154,0.225,0.675,0.075
K,155,0.225,0.675,0.125
K,156,0.925,0.4,0.025
K,157,0.925,0.4,0.125
K,158,0.925,0.6,0.025
K,159,0.925,0.6,0.125
K,160,0.825,0.4,0.025
K,161,0.825,0.4,0.125
K,162,0.825,0.6,0.025
K,163,0.825,0.6,0.125
K,164,0.725,0.4,0.025
K,165,0.725,0.4,0.125
K,166,0.725,0.6,0.025
K,167,0.725,0.6,0.125
K,168,0.625,0.4,0.025
K,169,0.625,0.4,0.125
K,170,0.625,0.6,0.025
K,171,0.625,0.6,0.125
K,172,0.525,0.4,0.025
K,173,0.525,0.4,0.125
K,174,0.525,0.6,0.025
K,175,0.525,0.6,0.125
K,176,0.425,0.4,0.025
K,177,0.425,0.4,0.125
K,178,0.425,0.6,0.025
K,179,0.425,0.6,0.125
K,180,0.325,0.4,0.025
K,181,0.325,0.4,0.125
K,182,0.325,0.6,0.025
K,183,0.325,0.6,0.125
!LINES(LONGITUDINAL)
L,100,101
L,102,103
L,104,105
L,106,107
L,108,109
L,110,111
L,112,113
L,114,115
L,116,117
L,118,119
!MESHING OF LINES
LATT,1,1,1,,
LMESH,3
LMESH,6
LMESH,29
LMESH,30
LMESH,31
LMESH,32
LMESH,33
LMESH,34
LMESH,35
LMESH,36
!LINES(TRANSVERSE)
L,100,102
L,102,104
L,101,103
L,103,105
L,110,104
L,100,106
L,106,108
L,107,109
L,109,111
L,108,110
L,101,107
L,105,111
L,120,121
L,121,122
L,123,124
L,124,125
L,120,123
L,122,125
L,126,127
L,127,128
L,129,130
L,130,131
L,126,129
L,128,131
L,126,129
L,128,131
L,132,133
L,133,134
L,135,136
L,136,137
L,132,135
L,134,137
L,138,139
L,139,140
L,141,142
L,142,143
L,138,141
L,140,143
L,144,145
L,145,146
L,147,148
L,148,149
L,144,147
L,146,149
L,150,151
L,151,152
L,153,154
L,154,155
L,150,153
L,152,155
L,113,115
L,117,119
L,113,117
L,115,119
L,156,157
L,158,159
L,156,158
L,157,159
L,160,161
L,162,163
L,160,162
L,161,163
L,164,165
L,166,167
L,164,166
L,165,167
L,168,169
L,170,171
L,168,170
L,169,171
L,172,173
L,174,175
L,172,174
L,173,175
L,176,177
L,178,179
L,176,178
L,177,179
L,180,181
L,182,183
L,180,182
L,181,183
!MESHING OF LINES
LATT,1,2,1,,
LMESH,37
LMESH,38
LMESH,39
LMESH,40
LMESH,41
LMESH,42
LMESH,43
LMESH,44
LMESH,45
LMESH,46
LMESH,47
LMESH,48
LMESH,49
LMESH,50
LMESH,51
LMESH,52
LMESH,53
LMESH,54
LMESH,55
LMESH,56
LMESH,57
LMESH,58
LMESH,59
LMESH,60
LMESH,61
LMESH,62
LMESH,63
LMESH,64
LMESH,65
LMESH,66
LMESH,67
LMESH,68
LMESH,69
LMESH,70
LMESH,71
LMESH,72
LMESH,73
LMESH,74
LMESH,75
LMESH,76
LMESH,77
LMESH,78
LMESH,79
LMESH,80
LMESH,81
LMESH,82
LMESH,83
LMESH,84
LMESH,85
LMESH,86
LMESH,87
LMESH,88
LMESH,89
LMESH,90
LMESH,91
LMESH,92
LMESH,93
LMESH,94
LMESH,95
LMESH,96
LMESH,97
LMESH,98
LMESH,99
LMESH,100
LMESH,101
LMESH,102
LMESH,103
LMESH,104
LMESH,105
LMESH,106
LMESH,107
LMESH,108
LMESH,109
LMESH,110
LMESH,111
LMESH,112
LMESH,113
LMESH,114
LMESH,115
LMESH,116
I need to create RC beam-column joint by adding some fibres and non linear analysis to be done. how can i give loading and boundry conditions to the model to the column ends the supports to be hinged and load to be given on the beam ,loading and unloading to be given upto the cracks appeared at the joint... can any one please gudie me to solve this problem..