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Problem: pipe 3”, SCH 40, L=3m. Calculate moments and forces at restraints? When node B, C, G are not modeled as bend (elbow): - The result as per structural analysis: - The result as per Ceasar II:
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Problem: pipe 3, SCH 40, L=3m. Calculate moments and forces at restraints?
When node B, C, G are not modeled as bend (elbow):
- The result as per structural analysis:
- The result as per Ceasar II:
-
Point Node Point Node
A 10 E 50
B 20 G 60
C 30 H 70
D 40 RESTRAINTS REPORT: Loads On Restraints CASE 1 (SUS) W+F1
NODE FX N. FY N. FZ N. MX
N.m.
MY
N.m.
MZ
N.m.
10 0 -734 0 0 0 0 Rigid +Y
50 0 -2084 0 0 0 0 Rigid +Y
70 0 -497 0 0 0 0 Rigid +Y
GLOBAL ELEMENT FORCES EXTENDED REPORT: Forces on Elements CASE 1 (SUS) W+F1
NODE
Axial
Force
N.
Shear
Force
N.
Bending
Moment
N.m.
Torsion
Moment
N.m.
FX N. FY N. FZ N. MX
N.m.
MY
N.m.
MZ
N.m.
10 0 734 0 0 -0 734 -0 0 0 0
20 -0 71 2415 0 0 -71 0 2415 -0 0
20 71 0 2415 0 -0 71 -0 -2415 0 -0
30 260 0 2415 -0 0 260 0 2415 -0 0
30 0 260 2415 0 -0 -260 -0 -2415 0 -0
40 -0 591 1138 -0 0 591 0 1138 -0 0
40 0 1255 1138 0 -0 -1255 -0 -1138 0 -0
50 -0 1421 870 -0 0 1421 0 -870 -0 0
50 0 663 870 0 -0 663 -0 870 0 -0
60 -0 497 0 -0 0 -497 0 0 0 0
60 0 497 0 0 0 497 0 0 -0 -0
70 0 497 0 -0 0 497 -0 -0 0 0
They are same.
When node B, C, G are modeled as bend (elbow):
The result as per Ceasar II is quite different.
RESTRAINTS REPORT: Loads On Restraints
CASE 1 (SUS) W+F1
-
NODE FX N. FY N. FZ N. MX
N.m. MY
N.m. MZ
N.m.
10 0 -730 0 0 0 0 Rigid +Y
50 0 -2071 0 0 0 0 Rigid +Y
70 0 -497 0 0 0 0 Rigid +Y GLOBAL ELEMENT FORCES EXTENDED REPORT: Forces on Elements CASE 1 (SUS) W+F1
NODE Axial
Force N.
Shear Force
N.
Bending Moment
N.m.
Torsion Moment
N.m. FX N. FY N. FZ N.
MX N.m.
MY N.m.
MZ N.m.
10 0 730 0 0 -0 730 -0 -0 0 -0
18 -0 80 2384 -0 0 -80 0 2384 -0 0
18 -0 80 2384 0 0 80 0 -2384 0 -0
19 -50 50 2390 -0 -0 -70 0 2390 -0 -0
19 50 50 2390 0 0 70 0 -2390 0 -0
20 -60 0 2392 -0 -0 -60 -0 2392 -0 0
20 60 0 2392 0 0 60 -0 -2392 0 0
28 246 0 2392 -0 -0 246 0 2392 -0 -0
28 -246 0 2392 0 -0 -246 -0 -2392 0 0
29 181 181 2383 -0 0 256 0 2383 -0 -0
29 -181 181 2383 0 0 -256 0 -2383 0 0
30 0 266 2362 0 -0 266 -0 2362 -0 -0
30 0 266 2362 -0 -0 -266 -0 -2362 0 0
40 -0 585 1135 0 0 585 0 1135 -0 -0
40 0 1249 1135 -0 -0 -1249 -0 -1135 0 0
50 -0 1414 862 0 0 1414 0 -862 -0 -0
50 0 657 862 -0 -0 657 -0 862 0 0
58 -0 504 57 0 0 -504 0 -57 -0 -0
58 -0 504 57 -0 -0 504 0 57 0 0
59 0 494 0 -23 0 -494 -0 -16 0 17
59 -0 494 0 23 -0 494 0 16 -0 -17
60 0 484 56 0 0 -484 -0 0 -0 56
60 0 484 56 -0 0 484 -0 -0 0 -56
70 0 497 0 0 0 497 0 0 -0 -0
