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Specifications | Description |
|---|---|
Structural material  | Select the structural material to be used in the retaining wall calculation and reinforced concrete from the list. |
Design spectral response acceleration parameter  | Enter the predicted SDS value for the retaining wall according to TBDY 2018. |
Static earthquake reduction coefficient (r)  | According to TBDY 2018 Table 16.7, the r coefficient to be used in the calculation of soil pressures is selected. |
Soil unit weight  | Enter the unit weight of the soil to be used as backfill. |
Soil shear resistance angle  | Enter the soil shear resistance angle value according to the type of backfill soil. |
Overload (Active side)  | If available, enter the overload value on the active side. |
Backfill cohesion (cd)  | Enter the cohesion value of the backfill soil. |
Friction between retaining wall and soil  | You can neglect the friction, use the calculated friction value, or enter your calculated friction angle value. |
Soil grade  | You can select the ground class according to TBDY 2018 from the list. |
Soil design resistance (qt)  | The basic bearing strength for TBDY 2018 is the design strength (q t ). It is determined according to the soil report. The basic bearing strength design strength q t is the ratio of the soil characteristic strength q k to the strength coefficient value of 1.4. (TBDY 2018 Article 16.8.2) |
Ground cohesion (c)  | Enter the cohesion value of the soil. |
Soil type  | The determined ground type is selected from the list. |
Shear resistance (cu)  | The undrained shear strength value determined in cohesive soils is entered. |
Friction coefficient  | Give the value of the friction coefficient of the ground according to the type of ground. |
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Specifications | Description |
|---|---|
Overturning safety factor  | The factors to be used in the overturning safety calculations are determined from the relevant boxes for earthquake and non-earthquake situations. |
Slip safety factor  | The factors to be used in slip safety calculations are determined from the relevant boxes for seismic and non-seismic conditions. |
Passive resistance strength factor  | The factors to be used in the passive resistance strength safety calculations are determined from the relevant boxes for earthquake and non-earthquake situations. |
Downfall strength factor  | The factors to be used in the downfall strength safety calculations are determined from the relevant boxes for earthquake and non-earthquake situations. |
Negative ground stress check  | As a result of the foundation analysis, negative soil stresses may occur. If this option is selected, if there is a fundamental negative stress, the program will give a message of negativity at the end of the calculation. |
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The parameters available in the component selection dialog are:
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In the usage section
No modification: The amount of material to be assigned for the object in question is marked when it is desired to be used in the size that was previously specified in the material definition.
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