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The Basque translation may be out of date because the Japanese source has changed. The existing translation remains available while it is being updated.
!PLASTIC¶
Material plastikoaren definizioa
!PLASTIC definitzen denean, !MATERIAL berean !ELASTIC ere definitu behar da.
Parametroak¶
YIELD = MISES (lehenetsia), Mohr-Coulomb, DRUCKER-PRAGER, USER
HARDEN = BILINEAR (lehenetsia), MULTILINEAR, SWIFT, RAMBERG-OSGOOD, KINEMATIC, COMBINED
DEPENDENCIES = 0 (lehenetsia) / 1
INFINITESIMAL zehazten bada, deformazio infinitesimalaren hipotesia aplikatzen da
** 2. lerrotik aurrera **
YIELD = MISES denean (lehenetsia)¶
** HARDEN = BILINEAR denean (lehenetsia) **
** HARDEN = MULTILINEAR denean **
** HARDEN = SWIFT denean **
** HARDEN = RAMBERG-OSGOOD denean **
** HARDEN = KINEMATIC denean **
** HARDEN = COMBINED denean **
YIELD = Mohr-Coulomb edo Drucker-Prager denean¶
** HARDEN = BILINEAR denean (lehenetsia) **
** HARDEN = MULTILINEAR denean **
HARDEN =-en beste balioak ez dira kontuan hartzen, eta lehenetsitako balioa (BILINEAR) erabiltzen da. | Aldagaia | Mota | Deskribapena |
|---|---|---|
| YIELD0 | R | Hasierako isurpen-tentsioa |
| H | R | Gogortze-koefizientea |
| PSTRAIN | R | Deformazio unitario plastikoa |
| YIELD | R | Isurpen-tentsioa |
| \(\varepsilon0, K, n\) | R | \(\overline{\sigma} = k\left( \varepsilon_{0} + \overline{\varepsilon} \right)^{n}\) |
| \(\varepsilon0, D, n\) | R | \(\varepsilon = \frac{\sigma}{E} + \varepsilon_{0}\left( \frac{\sigma}{D} \right)^{n}\) |
| \(\phi\) | R | Barne-marruskaduraren angelua |
| \(\psi\) | R | Dilatantzia-angelua (lehenetsia: \(\phi\)-ren balio bera) |
| c | R | Kohesioa |
| C | R | Gogortze zinematiko linealaren koefizientea |
| Temperature | R | Tenperatura (DEPENDENCIES=1 denean beharrezkoa) |
| v1, v2...v10 | R | Material-konstanteak |
** YIELD= USER denean **
Erabilera-adibidea¶
!PLASTIC, YIELD=MISES, HARDEN=MULTILINEAR, DEPENDENCIES=1
276.0, 0.0, 20.
296.0, 0.0018, 20.
299.0, 0.0053, 20.
303.0, 0.008, 20.
338.0, 0.0173, 20.
372.0, 0.0271, 20.
400.0, 0.037, 20.
419.0, 0.0471, 20.
437.0, 0.0571, 20.
450.0, 0.0669, 20.
460.0, 0.0767, 20.
469.0, 0.0867, 20.
477.0, 0.0967, 20.
276.0, 0.0, 100.
276.0, 0.0018, 100.
282.0, 0.0053, 100.
295.0, 0.008, 100.
330.0, 0.0173, 100.
370.0, 0.0271, 100.
392.0, 0.037, 100.
410.0, 0.0471, 100.
425.0, 0.0571, 100.
445.0, 0.0669, 100.
450.0, 0.0767, 100.
460.0, 0.0867, 100.
471.0, 0.0967, 100.
128.0, 0.0, 400.
208.0, 0.0018, 400.
243.0, 0.0053, 400.
259.0, 0.008, 400.
309.0, 0.0173, 400.
340.0, 0.0271, 400.
366.0, 0.037, 400.
382.0, 0.0471, 400.
396.0, 0.0571, 400.
409.0, 0.0669, 400.
417.0, 0.0767, 400.
423.0, 0.0867, 400.
429.0, 0.0967, 400.
Deformazio-gogortzearen koefizientea goiko sarrera-datuetatik interpolatuz kalkulatzen da, zehaztutako tenperaturaren edo deformazio unitario plastikoaren arabera. Tenperatura-balio bakoitzerako PSTRAIN array bera sartu behar da.