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蠕变模型的FISH和Python函数(Creep Model)

计算岩土力学

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1 引言

蠕变模型(Creep Model)是Itasca软件的一个附加模块，蠕变模型用于处理具有蠕变性质的材料，这个模块包括在FLAC2D/FLAC3D和UDEC/3DEC中。蠕变模型共有10个，包括：

(1) Burgers

(2) Burgers-Mohr

(3) Maxwell

(4) Power

(5) Power-Mohr

(6) Power-Ubiquitous

(7) Soft-Soil-Creep

(8) WIPP

(9) WIPP-Drucker

(10) WIPP-Salt

本文横向总结了creep模型的FISH和Python函数，这些函数主要用来控制程序的运行。

2 Creep FISH

creep.active

creep.cycle

creep.safety.factor

creep.solve(STR)

creep.step

creep.time.total

creep.timestep

creep.timestep.given

creep.timestep.max

3 Creep Python

itasca.zone.creep_time_total

itasca.zone.creep_timestep

itasca.zone.set_creep_time_total

itasca.zone.set_creep_timestep

4 Creep UDEC FISH

block.config.creep [旧的格式cf_creep] [UDEC]

block.creep.time.total [旧的格式crtime][UDEC]

block.creep.timestep [旧的格式crtdel] [UDEC]

zone.creep.time.total [旧的格式crdt, crtime] [UDEC]

zone.creep.timestep [旧的格式]

5 参考

Maxwell/Burgers Model: Parallel-Plate Viscometer

WIPP-Type Models: Parallel-Plate Viscometer

Power Model: Cylindrical Cavity

Power-Mohr Model: Cylindrical Cavity

WIPP Model: Cylindrical Cavity

Power Model: Spherical Cavity

Maxwell Model: Oedometer Test

Kelvin Model: Oedometer Test

Maxwell/Kelvin/Burgers Model: Compression Test

Burgers-Mohr/Power-Mohr Model: Loading/Unloading Compression Test

WIPP-Drucker Model: Comparison with Drucker-Prager Model

WIPP-Drucker Model: Compression Test Showing Localization

WIPP-Salt Model: Hydrostatic Compression Test

WIPP-Salt Model: Shear Compression Test

Soft-Soil-Creep Model: Triaxial Consolidated Undrained Loading

来源：计算岩土力学

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首次发布时间：2022-12-02