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~DAHEAD

 

~DAHEAD, Lab1, A1, H

Generates a constant piezometric head as a boundary condition on an area.

PREP7 : GEOTECHNICAL MODULE: Seepage

SOLUTION : GEOTECHNICAL MODULE: Seepage

 

Depending on the operation type to be executed, this command may assume the different forms that are stated below.

 

~DAHEAD, ADD, A1, H

 

Lab1	Description
ADD	Creates a constant piezometric head condition over the area indicated in the A1 field.

A1

Area where the boundary condition is applied.

H

Piezometric head to be applied.

 

~DAHEAD, DEL, A1

 

Lab1	Description
DEL	Deletes the constant piezometric head condition of the area A1.

A1

Area from where the boundary condition is deleted.

 

~DAHEAD, CLEAR

 

Lab1	Description
CLEAR	Deletes the constant piezometric head condition from the all the areas.

Note

This command is only valid in 3D models.

Menu Path

Main Menu > CIVIL Preprocessor > Geotech. Mod. > Seepage – Define > Cnt Head on area

Main Menu > CIVIL Preprocessor > Geotech. Mod. > Seepage – Delete > Cnt Head on area

Main Menu > CIVIL Preprocessor > Geotech. Mod. > Seepage – Delete > Cnt Head on All areas

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