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sassi:submodeler:options:soil
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sassi:submodeler:options:soil [2015/07/10 13:51] phil |
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| - | ====== SOIL Module Analysis Options ====== | ||
| - | {{ :sassi:submodeler:soilopt.png |}} | ||
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| - | * **Nr. of Fourier Components** - Type the number of values to be used in the Fourier transform. The value is the same as set in the Analysis Options - [[sassi:submodeler:options:SITE]] dialog box. | ||
| - | * **Time Step of Control Motion** - Type the time step of control motion (sec). The value is the same as set in the Analysis Options - [[sassi:submodeler:options:SITE]] dialog box . | ||
| - | * **Number of Values** - Type the time number of acceleration values to be read from the time history file. | ||
| - | * **Multiplication Factor** - Type the multiplication factor for scaling the time history. Use only if Max. Value for Time History is blank. | ||
| - | * **Max. Value for Time History** (in g’s) - Type the maximum value of time history to be used. The values of the time history will be scaled to this value. Use only if Multiplication Factor is blank. | ||
| - | * **Acceleration of Gravity** - This acceleration value is used for free-field or site response analysis using SOIL module. The acceleration of gravity value should be in ft/sec2 or in m/sec2, depending if the British System %%(BS)%% or International System %%(IS)%% is used. If BS is used, then the soil weight density should be input in lb/ft3, while if IS is used, then the soil weight density should be input in kN/m3. A change of this value does not affect the value used for SSI analysis in [[sassi:submodeler:options:SITE]] options. | ||
| - | * **Number of Header Lines** - Type the number of header lines at the beginning of the acceleration time history file. | ||
| - | * **Cutoff Frequency** - This frequency will be used to truncate the FFT spectra. | ||
| - | * **Control Point Layer** - Type the layer number of the control point. The value is the same as set in the Analysis Options - SITE dialog box | ||
| - | * **Acceleration History File** - Type the full path and name of the time history file. To view the time history file, use the Plot / Time History command. | ||
| - | * **Assign as Outcrop Motion** - Select this option if you want to assign the input motion as outcrop motion. | ||
| - | * **Input Data** - Select this button to define data for the liquefaction analysis (ACS SASSI LIQUEF module). (Not available) | ||
| - | * **Layer Number** - Select the active layer number. All following options apply to this layer. | ||
| - | * **Property Number** - Type the soil layer property number for the active layer(see MAIN manual) | ||
| - | * **Dynamic Soil Property** - Select the dynamic soil property for the active layer. | ||
| - | * **Accelerations** - Select acceleration output options for the active layer. | ||
| - | * **Response Spectrum** - Select response spectrum output options for the active layer. | ||
| - | * **Stresses & Strains** - Select stress and / or strain output options for the active layer. | ||
| - | * **Spectral Amplification Factor** - Select spectral amplification factor output options for the active layer. | ||
| - | * **Fourier Spectrum** - Select Fourier spectrum output options for the active layer. | ||
| - | * **Input for Nonlinear SSI Analysis** - For the nonlinear near-field soil SSI analysis option, the user needs to click on the Liquefaction Analysis Input Data. Then, in the new opened file the user needs to input a value equal to zero (no liquefaction) on the first space in the file. Then, the user needs to save this file. This file has the extension .liq. | ||
| - | * **Nonlinear Time Domain** - Select nonlinear soil option for use | ||
| - | * **Subincrements Per Timestep** – Number of sub-increments between time step. | ||
| - | * **Displacement Convergence Error** - | ||
| - | * **Force Convergence Error** - | ||
| - | * **Equilibrium Iterations** - | ||
| - | * **Bedrock interface** - | ||
| - | * **Damping Type** - | ||
| - | * **Mass Matrix Mult.** - | ||
| - | * **Stiff Matrix Mult.** - | ||
| - | * **Curve fit Hyperbolic Parameters** - | ||
| - | * **Beta** - | ||
| - | * **S exponent** - | ||
| - | * **Reference Strain** - | ||
| - | * **Viscosity** - | ||
sassi/submodeler/options/soil.1436550680.txt.gz · Last modified: 2015/07/10 13:51 by phil
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