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Aquamate, a leading manufacturer of corrugated water tanks in Australia, plans to enter the North American market by the end of 2016.
Therefore, it is necessary to verify that the tanks meet all US codes and standards before the end of the year.
Rocky Summit EC, USA
www.rockysummitec.com
3D model of a water tank in RFEM (© Rocky Summit EC)
Therefore, it is necessary to verify that the tanks meet all US codes and standards before the end of the year.
Rocky Summit EC, USA
www.rockysummitec.com
3D model of a water tank in RFEM (© Rocky Summit EC)
Installation of Water Tanks
No Download Possible
Customer Project / View Only
| Number of Nodes | 654 |
| Number of Lines | 1133 |
| Number of Members | 131 |
| Number of Surfaces | 512 |
| Number of Load Cases | 7 |
| Number of Load Combinations | 15 |
| Total Weight | 0.474 tons |
| Dimensions (Metric) | 5.744 x 5.744 x 3.440 m |
| Dimensions (Imperial) | 18.85 x 18.85 x 11.29 feet |
| Program Version | 5.07.05 |
Length: 00:03:54 min
Length: 00:00:22 min
Length: 01:02:20 min
Length: 00:02:59 min
Length: 01:04:41 min
Length: 01:01:59 min
Length: 00:38:54 min
Prof._Dr.-Ing._G._Nonhoff__LI.jpg?mw=350&hash=3352d710a6bc7f4fed3f07a280a700972f70f6aa)
This article describes the determination of force coefficients using a wind load and the calculation of a stability factor due to lateral-torsional buckling.
In RFEM 6 it is possible to save selected objects (as well as whole structures) as blocks and reuse them in other models. Three types of blocks can be distinguished: non-parameterized, parameterized, and dynamic blocks (via JavaScript). This article will focus on the first block type (non-parameterized).
Until now, if you wanted to determine the centroid of a rectangle, it was necessary to define a line from one corner point to the diagonally opposite point. You obtained the centroid by dividing this line. In RFEM 5 and RSTAB 8, you now have the possibility to create a node between two points. Thus, it is sufficient to select the corner points; then you can determine the distance in absolute or relative values.
A fluid with a constant density in a homogeneous gravity field exerts a hydrostatic pressure on its comprehensive container wall according to Pascal's law.
Various design parameters of the cross-sections can be adjusted in the serviceability limit state configuration. The applied cross-section condition for the deformation and crack width analysis can be controlled there.
For this, the following settings can be activated:
- Crack state calculated from associated load
- Crack state determined as an envelope from all SLS design situations
- Cracked state of cross-section - independent of load
In the "Deflection and Design Support" tab under "Edit Member", the members can be clearly segmented using optimized input windows. Depending on the supports, the deformation limits for cantilever beams or single-span beams are used automatically.
By defining the design support in the corresponding direction at the member start, member end, and intermediate nodes, the program automatically recognizes the segments and segment lengths to which the allowable deformation is related. It also automatically detects whether it is a beam or a cantilever due to the defined design supports. The manual assignment, as in the previous versions (RFEM 5), is no longer necessary.
The "User-Defined Lengths" option allows you to modify the reference lengths in the table. The corresponding segment length is always used by default. If the reference length deviates from the segment length (for example, in the case of curved members), it can be adjusted.
This feature also contributes to the clearly-arranged display of your results. Clipping planes are intersecting planes that you can place freely throughout the model. The zone in front of or behind the plane is consequently hidden in the display. This way, you can clearly and simply show the results in an intersection or a solid, for example.
The results of solid stresses can be displayed as colored 3D points in the finite elements.
I want to create a mapped mesh for a circular hole plate. Is it possible to generate such a mesh in RFEM?
How can I additionally model welds for the connection of two surfaces with a contact solid?
In connection with a calculation according to the large deformation analysis, I get significantly smaller deformations than for a calculation according to the linear static or second-order analysis. How is this possible?
How can I perform a stability/buckling analysis on a plate structure?
My model should be symmetric, but the support reactions reflect unsymmetric loading or modeling. What can I do?
Can I use surface releases to separate two overlapping surfaces?
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