We provide hints and tips to help you get started with the basic program RFEM.
Webinar: Data Exchange Between cadwork and RFEM
Video
First Steps with RFEM
Description
Content:
- Features of the interface cadwork/RFEM
- Data exchange between cadwork and RFEM on a framework model and a surface model
Keywords
Dlubal Webinar Structural Analysis Structural Analysis Software Dynamic Dynamic Analysis Design EC Eurocode Eurocodes BIM Building Information Modeling CAD FEA FEM Finite Elements Webinar about Dlubal Software Webinar Dlubal Tutorial
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![[ES] CP 001182 | Passive House Made of Timber in Lugo, Spain](/-/media/Images/netgenium/thumbnails/2/9/6/4/9/2964939/2964939.png?la=en-US&mw=348&mlid=4B2CCD20A31F4F1D847A9B5A6A16074A&hash=27920D9E60B6DBD55618EBD6529815D51FD3A7EB)
New
Often, models are needed in several projects, like the purlin with columns and knee braces in this example. The dimensions can be changed directly in RFEM or RSTAB by shifting the nodes.
![Vertical Soil Stress under Corner Point of Uniform Rectangle Load [2]](/-/media/Images/website/img/000001-010000/009601-009700/009675.png?la=en-US&mlid=AEBCAC28C25A4A2F93F419D5DA4345C3&hash=FCBCB6855E60021AD52D69E883CC664E5B66672B)
![Vertical Soil Stress According to Boussinesq [2]](/-/media/Images/website/img/000001-010000/009601-009700/009674.png?la=en-US&mlid=6A2CE5FBD4C1471CB9163F4CD95C1105&hash=80B938B2DF3D3FDF7E1E5C66B3E5FB6EBF289AB7)
![Distribution of Vertical Soil Stresses and Related Settlement under Uniformly Distributed Load from [2]](/-/media/Images/website/img/000001-010000/009601-009700/009676.png?la=en-US&mlid=0F1EF7232A7141658DA9FC03757AD39F&hash=BC4A55AF6F77C73313D89995782F79D77570A8F7)
![Time-Dependent Settlement Components [2]](/-/media/Images/website/img/000001-010000/009601-009700/009673.png?la=en-US&mlid=136EB2E10159447D9AA4FCBA2CAAFFAC&hash=1233253845D187032D57D5E562CAFD1B03E2C11B)
![Effective Flange Width Parameters ([1], Figure 5.3)](/-/media/Images/website/img/000001-010000/009501-009600/009561.png?la=en-US&mlid=13AB26CD264B4FA99150359EADB3EBDF&hash=1700635DD5BEAC67E5E31F40329BB64720E4E6EC)
![Notations for Connection Between Flange and Web (Source: [1])](/-/media/Images/website/img/000001-010000/009301-009400/009346.png?la=en-US&mlid=D9C7DB2B944945F29F891C7D1ECBAA9D&hash=037D5E40DD67ABC5E4D1CDE84CDD95D77171BD9B)
![Window '1.1 General Data' for Serviceability Limit State with Settings for Nonlinear Calculation According to [2]](/-/media/Images/website/img/000001-010000/009301-009400/009376.png?la=en-US&mlid=149164433F8D4E0D89705EF3B002E4A8&hash=A7B507AEAEECF2AA3900D4C7A837EC8C5A08ADFB)
Material Model Orthotropic Masonry 2D
The material model Orthotropic Masonry 2D is an elastoplastic model that additionally allows softening of the material, which can be different in the local x- and y-direction of a surface. The material model is suitable for (unreinforced) masonry walls with in-plane loads.
- How are the signs to be interpreted for the release results of the line release and line hinges?
- How can I create a curved or curved section?
- Is it possible to manually specify a longitudinal reinforcement for the design in RF-PUNCH Pro?
- Can I simulate the cracked state of a concrete cross -section for a bending beam with the "Isotropic Nonlinear Elastic 1D" material model?
- Why is the deflection of the reinforced concrete floor sometimes greater when selecting a larger basic reinforcement?
- I have a question about message no.47 in the RFEM program. What is the exact meaning of the word integrate? What is the resulting effect?
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If I do not specify any basic reinforcement in RF-CONCRETE Surfaces, I get the value X as additionally required reinforcement. If I enter this value X as the existing basic reinforcement, I correctly do not get any additional required reinforcement.
However, if I enter a lower value than the determined required total reinforcement as the basic reinforcement, the additionally required reinforcement is increased in such a way that the originally required reinforcement content is exceeded. Why? - Why does the RF-CONCRETE Surfaces add-on module not increase the amount of reinforcement until the SLS designs have a design ratio of 1.0?
- How can I get the member end forces to design the connections?
- How can I perform the design of the tension resistance of a smooth column in a smooth bucket column base, that is, the design against pulling out the column?
