Abaqus Volume II: I–Z Instrukcja Użytkownika Pobierz pdf (Strona 163)

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101

MOISTURE SWELLING

13.18

MOISTURE SWELLIN G: De ﬁne moisture-driven swe lling.

This option is used to deﬁne the moistu re-driven swelling of the solid skeleton in a partially saturated porous

medium. It can be used in the analysis of coupled wetting liquid ﬂow and porous medium stress.

Product: ABAQUS/Standard

Type: Model data

Level: Model

Reference:

•

“Moisture swelling,” Section 20.7.6 of the ABAQUS Analysis User’s Manual

There are no parameters associated with this option.

Data lines to deﬁne moisture-driven swe lling:

First line:

1. Volumetric moisture swelling strain, .

2. Saturation, s. This value must lie in the range

Repeat this data line as often as necessary to deﬁne the –s relationship from to in

increasing values of

13.18–1

ABAQUS Version 6.1 Module:

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Abaqus Volume II: I–Z Instrukcja Użytkownika Strona 163

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