The "Water" frame allows, by pressing the button, for selecting the type of water. The selected type together with a graphic hint ("Chart of parameters") of input values is displayed in the left part of the frame. Water parameters (h1, h2...) can be edited either in the frame by inserting values into input fields, or on the desktop with the help of active dimensions.
The combo list serves to specify whether the influence of uplift pressure of water due to different tables at the foundation joint is considered. The uplift pressure can be assumed to be linear, parabolic or it may not be considered at all. When verifying the wall, the uplift pressure in base of footing joint due to different water tables is introduced in terms of a special force.
The last option is a manual input of pore pressure both in front and behind the structure. Two tabs "In front of structure" and "Behind structure" appear with tables. The table is filled with values of pore pressure in front, or behind the structure at a depth of "z" (z-axis).
The ground water table can also be specified above the structure or earth profile, respectively - in such a case the depth of water is input with a negative value.
Analysis of earth pressures with influence of water is described in the theoretical part of the help, chapter "Influence of water".
The program further allows for specifying a depth of tensile cracks filled with water.