For each load case, the deformations can be displayed at the end time.
These results are also documented for you in the printout report of RFEM and RSTAB. You can select the report contents and extent specifically for the individual design checks.
Do you have any questions?
Product Feature
Length: 00:00:33 min
Product Feature
Length: 00:00:41 min
Product Feature
Length: 00:00:45 min
Length: 00:00:00 min
Length: 00:00:00 min
Length: 00:00:00 min
Length: 00:01:22 min
Length: 00:00:00 min
Length: 00:02:00 min
In this article, you will learn how to model and design cable structures in RFEM 6 or RSTAB 9.
This article describes and explains the influence of bending stiffness of cables on their internal forces. Furthermore, the text provides information on how this influence can be reduced.
The ASCE 7-22 Standard [1], Sect. 12.9.1.6 specifies when P-delta effects should be considered when running a modal response spectrum analysis for seismic design. In the NBC 2020 [2], Sent. 4.1.8.3.8.c gives only a short requirement that sway effects due to the interaction of gravity loads with the deformed structure should be considered. Therefore, there may be situations where second-order effects, also known as P-delta, must be considered when carrying out a seismic analysis.
This article presents the basic concepts in structural dynamics and their role in the seismic design of structures. Great emphasis is given to explaining the technical aspects in an understandable way, so that readers without deep technical knowledge can gain an insight into the subject.
_ENG.png?mw=350&hash=443c1c5eb424405b5e87d6c022a637d3a082ff2f)
Do you have great respect for the ravages of time? After all, it eventually gnaws at your construction projects. Use the Time-Dependent Analysis (TDA) add-on to consider the time-dependent material behavior of members. Long-term effects, such as creep, shrinkage, and aging, can influence the distribution of internal forces, depending on the structure. Prepare for this optimally with this add-on.
More About Time-Dependent Analysis (TDA)
For each load case, the deformations can be displayed at the end time.
These results are also documented for you in the printout report of RFEM and RSTAB. You can select the report contents and extent specifically for the individual design checks.
_ENG.png?mw=512&hash=3f4691b54dafe054f7a6eea30a171552d1b7b1ab)
Have you activated the Time-Dependent Analysis (TDA) add-on? Very well, now you can add time data to load cases. After you have defined the start and end of the load, the influence of creep at the end of the load is taken into account. The program allows you to model creep effects for frame and truss structures made of reinforced concrete.
In this case, the calculation is performed nonlinearly according to the rheological model (Kelvin and Maxwell model).
Was the calculation successful? You can now display the determined internal forces in tables and graphics, and consider them in the design.
Use the "Independent mesh preferred" option in the FE mesh settings to create an independent FE mesh for the integrated objects. This allows you to generate a significantly more detailed and precise FE mesh for individual objects that are integrated into one another.
Which Dlubal software products do you recommend for the structural analysis and design of timber structures in particular?
How do I reset the display settings to default?
Why are the maximum deformations not displayed?
What is the difference between the RANS, URANS, and DDES turbulence models?
When performing steel design in RFEM 6 or RSTAB 9, I get a warning that the torsion is neglected in the stability design checks. What is the reason for this, and how can I get around the warning message?
How many updates does Dlubal provide for RFEM 6 / RSTAB 9 each month?
