Author
|
Joel Haldi
|
University
|
Bern University of Applied Sciences, Switzerland |
RFEM 5 and RF-DYNAM Pro were used.
The thesis compares internal forces using Conditional Mean Spectra (CMS) and Uniform Hazard Spectra (UHS) for the linear and nonlinear time history analysis of a building.
Author
|
Joel Haldi
|
University
|
Bern University of Applied Sciences, Switzerland |
RFEM 5 and RF-DYNAM Pro were used.
When generating shear walls and deep beams, you can assign not only surfaces and cells, but also members.
The building model is calculated in two phases:
After the calculation, the results of the columns and walls from the 3D calculation and the results of the slabs from the 2D calculation are combined in a single model. This means that there is no need to switch between the 3D model and the individual 2D models of the slabs. The user only works with one model, saves valuable time, and avoids possible errors in the manual data exchange between the 3D model and the individual 2D ceiling models.
The vertical surfaces in the model can be divided into shear walls and opening lintels. The program automatically generates internal result members from these wall objects, so they can be designed as members according to any standard in the Concrete Design add-on.
Several modeling tools are available for elements in building models:
This feature allows you to define the element on the ground plane (for example, with a background layer) with the associated multiple element creation in space.
Using the "Load Transfer Only" story type, you can consider slabs without stiffness effects in and out of the plane in the Building Model add-on. This element type collects the loads on the slab and transfers them to the supporting elements of a 3D model. Thus, you can simulate secondary components, such as grillage and similar load distribution elements, without any further effect in the 3D model.