Application Limits and R Coefficient Controls
Application Limits and R Coefficient Controls
- Hakan Şahin
- Zeynep Aladağ
Owned by Hakan Şahin
Last updated: Nov 22, 2022 by Zeynep Aladağ
Messages in application limits and R coefficient controls and their possible solutions are listed under this heading.
Messages
- Shearwall should be used for A12.
- Shearwall should be used for A13.
- Shearwall should be used for A14.
- Shearwall should be used for A15.
- Shearwall should be used for A21.
- Shearwall should be used for A22.
- Shearwall should be used for A23.
- A24 is selected. Shearwalls should be used.
- There are shearwalls. A11 cannot be selected
- Shearwalls with coupling beam is not found for A12
- Shearwalls with coupling beam is not found for A14
- A31 can be used in buildings with DTS = 3 or 4
- A31 can be used in buildings with DTS = 3 or 4.
- The condition ∑Mdev / M0> = 0.75 at mixed ductility level could not be met.
- For DTS = 3, Mdev / Mo> = 0.75 must be provided.
- For DTS = 4, Mdev / Mo> = 0.75 must be provided.
- For DTS = 1, Mdev> = 0.75Mo must be provided.
- For DTS = 1a, Mdev> = 0.75Mo must be provided.
- For DTS = 2, Mdev> = 0.75Mo must be provided.
- For DTS = 2a, Mdev> = 0.75Mo must be provided.
- For DTS = 3a, Mdev> = 0.75Mo must be provided.
- For DTS = 4a, Mdev> = 0.75Mo must be provided.
- For A33 ∑Mdev / Mo> = 0.75.
- For A32 ∑Mdev / Mo> = 0.75.
- It cannot be used with high ductility level.
- Systems with limited ductility level cannot be used for DTS 1a
- Systems with limited ductility level cannot be used for DTS 2a
- Systems with limited ductility level cannot be used for DTS 3a
- Systems with limited ductility level cannot be used for DTS 4a
- Systems with limited ductility level cannot be used for DTS 1a, 2a, 3a, 4a
- For A11, (BYS)> = 3 condition is not met.
- For A12, (BYS)> = 2 condition is not met.
- For A13, (BYS)> = 2 condition is not met
- For A14, the (BYS)> = 2 condition is not met.
- For A15, the (BYS)> = 2 condition is not met.
- For A21, (BYS)> = 4 condition is not met
- For A22 (BYS)> = 4 condition is not met.
- For A23, (BYS)> = 6 condition is not met.
- For A24, (BYS)> = 6 condition is not met.
- For A31 (BYS)> = 7 condition is not met.
- For A32, (BYS)> = 6 condition is not met.
- For A33, (BYS)> = 6 condition is not met.
- Beamless (mushroom) floor systems should contain shear walls.
- Beamless floor systems should be analyzed with a semi-rigid diaphragm.
- Analyze by choosing the "semi-rigid diaphragm" modeling.
- Select "Use seismic combinations for slab design".
- Bond beam (Hollow) curtain adherence degree is not provided.
- Rigid basement condition is not provided.
- ∑Mdev / Mo <0.75 could not be achieved. Solve again with R = 6
- ∑Mdev / Mo <0.75 could not be achieved. Solve again with R = 7.
- 0.40 <∑Mdev / Mo could not be achieved. DMS> = 3 could not be achieved.
- Instead of R (4/5) R should be taken.
- R = R should be taken.
- Could not provide >Mdev> = Mo / 6 for curtains.
- Could not provide ∑Mdev> = Mo / 3 for curtains.
Next Topic
, multiple selections available,