...
Click the OK button after making the selections suitable for your project.
The program will start Pushover Analysis.
The process can be followed step by step in the Structural Analysis Status window.
After the analysis is finished, click the OK button in the Structural Analysis Status window.
Specifications |
|---|
Direction options |
 It shows in which directions and under the influence of which coefficients the pushover analysis will be carried out. Since the principle of superposition is not valid in non-linear analyses, analyzes should be performed separately for all cases. Since this takes some time, while checking the projects at first, only the dominant aspects (eg X+0.3 and X-0.3Y) can be analyzed and checked. These two combinations should all be taken into account when checking your project at the beginning, and when making a final assessment of these two combinations. |
Structure assessment method |
 In this option, the analysis option is specified according to whether the structure is an existing structure or a new structure. There are differences in terms of material model and evaluation between the building being an existing structure and being a new one. At the same time, the level of knowledge creates differences in the material model in existing structures according to the situations specified in TBDY 15.2.4 and 15.2.5 . |
Pushover analysis type |
 You can choose any of the fixed single-mode, variable single-mode and multi-mode propulsion methods specified in TBDY Section 5.6 . ARSA method is used as multimodal |
Iteration Detail Level
In this facility, the sensitivity made in the pushover analysis |
. |
Geometric nonlinearity |
 It is possible to determine how nonlinear behavior in terms of geometry is taken into account in the intermediate steps of the pushover analysis. Accepting the second order effects as linear does not make a serious difference for reinforced concrete structures. |
Effective section stiffness
When 4.5.8.1 is selected , effective section stiffnesses are taken into account according to Table 4.2 specified in TBDY 4.5.8.1 . When the 5.4.5.2 option is selected, the effective section stiffnesses specified in TBDY 5.4.5.2 are usedIteration detail level In this facility, the sensitivity made in the pushover analysis is determined from 1 to 5. A lower sensitivity at 1 means a high sensitivity at 5 level. |
Effective section stiffness  It allows the curtain elements to be modeled with linear material. It speeds up the analysis somewhat, but the nonlinear behavior of the screen is neglected. |
Soil-structure interaction  It allows the soil-structure interaction to be taken into account in pushover analysis. |
Use linear material model for shearwalls  It allows modeling of shearwall elements with linear material. It speeds up the analysis somewhat, but the non-linear behavior of the screen is neglected. |
Use crossties for Vr calculation  In column ductility checks, it ensures that the contribution of crossties is taken into account in the column shear capacity calculation. |
Generate hinges for cantilever beams  Allows identification of plastic hinges in cantilever columns in pushover analysis |
Generate hinges for simple supported beams  It enables the definition of plastic hinges in simple supported beams that are hinged at both ends or not connected to columns at both ends. |
...
Next Topic
...