Opensees

Opensees Página

1. Crear directorio donde se guardaran los resultados
2. Definir las dimensiones del problema. 29,33
3. Definir variables (opcional)
4. Definirnodos con sus coordenadas 36
5. Definir las condiciones de borde 38
6. Definir las masas modales (solo para análisis con terremoto) 37
7. Definir tipo de transformación291
a. Linear Transformation 291
b. P-Delta Transformation 297
c. Corrotational Transformation 298
8. Definir Conectividad de elementos 204
9.Definir Recorders 314
10. Definir Load Definition Path 305
d. Plain Pattern 305
e. UniformExitation Pattern 309
f. MultipleSupport Pattern 31011. Analysis definition and features
g. Constraint Command
i. Plain Constraints 328
ii. Penalty Method 328
iii. Lagrange Multipliers 329iv. Transformation Method 330
h. Numberer Command
v. Plain 331
vi. RCM 332
i. System Command
vii. BandGeneral 334viii. BandSPD 334
ix. ProfileSPD 334
x. SparseGeneral 334
xi. UmfPack 335
xii. SparseSPD 335
j. Test Command
xiii.Norm Unbalance Test 336
xiv. Norm Displacement Incremental Test 337
xv. Energy Increment Test 338
k. Algorithm Command
xvi. Linear Algorithm 339xvii. Newton Algorithm 339
xviii. Newton with Line Search 340
xix. Modified Newton Algorithm 341
xx. Krylov-Newton Algorith 341
xxi.BFGS Algorithm 341
xxii. Broyden Algorithm 342
l. Integrator Command
xxiii. Load Control 344
xxiv. Displacement Control 345
xxv....