- GB 50005 (timber structures)
- GB 50009 (load cases/load combinations)
- GB 50010 (reinforced concrete structures)
- GB 50011 (earthquake)
- GB 50017 (steel structures)
Chinese Standards (GB, HK)
GB Standards
The following Chinese GB standards are implemented in the structural analysis programs by Dlubal Software:
HK standard
The following Hong Kong standard (HK) is implemented in the Dlubal structural analysis software:
- Steel Structure Standard 2011 (Buildings Department - Hong Kong)
Implemented GB Standards
1
Automatic Generation of Combinations in RFEM and RSTAB
In RFEM 6 / RSTAB 9, load and result combinations are automatically created according to the Chinese standards GB 50009, GB 50011, and GB 50068.
2
Steel Design According to GB 50017
The Steel Design add-on for RFEM 6 / RSTAB 9 performs the ultimate and serviceability limit state design of members according to the Chinese standard GB 50017.
3
Timber Design According to GB 50005
The Timber Design add-on for RFEM 6 / RSTAB 9 performs all typical ultimate limit state, stability, serviceability limit state, and fire resistance design checks of timber members according to the Chinese standard GB 50005.
4
Seismic Design According to GB 50011
The Modal Analysis add-on for RFEM 6 / RSTAB 9 allows you to determine natural frequencies and mode shapes.
In the Response Spectrum Analysis add-on for RFEM 6 / RSTAB 9, the seismic analysis is performed using the multi-modal response spectrum analysis. Among others, the Chinese standard GB 50011 is implemented.
5
6
Contact Us
Do you have questions about our products or the standards available for design? Contact us via phone, email, chat or forum or find suggested solutions and useful tips on our FAQ page available 24/7.
Frequently Asked Questions (FAQ)Customer Projects
Interesting customer projects realized with Dlubal structural analysis software.
Designing Surfaces Using Internal Forces Without Rib Component
For the design of concrete surfaces, the rib component of the internal forces can be neglected for the ULS calculation and for the analytical method of SLS calculation, because this component is already considered in the member design. To do this, select the check box in the "Details" dialog box. If no rib was defined, this function is not available.
![Result Window 2.1 in RF-CONCRETE Surfaces with Calculated Reinforcement Surfaces in [cm²/m]](/-/media/Images/website/pages/support-and-learning/support/faq/0/0/4/4/004434/2268354.png?la=en&mlid=8BB1669B324B4652873CDF5F52D6923E&hash=FE00B67E18B91EA3906FC6FCF2678BC4AB1AF8CA)
![Result Window 2.1 in RF-CONCRETE Surfaces with Calculated Reinforcement Surfaces in [cm²/m]](/-/media/Images/website/img/010001-020000/018901-019000/018953.png?la=en&mlid=A219C887AB094DC7A2B8B168EDBFE010&hash=B9D09ACF626E16744223BFEF2595E716DAEE19C9)
- Why are the values of a column base, head or center on the individual columns only displayed partially for the results from the calculation in RF‑CONCRETE Columns?
- Is it also possible to reduce the shear force on a support or perform design with the shear force at a distance d to the support in RF‑CONCRETE Surfaces?
- When I create a user-defined result value, the RFEM solver window opens briefly and the calculation is apparently performed again. Why? I have already performed the calculation before.
Associated Products
RFEM 6
Main Program
RFEM 6 structural analysis software is the basis of a modular software system. The main RFEM 6 program is used to define structures, materials, and loads of planar and spatial structural systems consisting of plates, walls, shells, and members. The program also allows you to create combined structures as well as to model solid and contact elements.
Price of First License
3,990.00 USD
3,990.00 USD
RSTAB 9
Main Program
The RSTAB 9 structural frame analysis and design program contains a similar range of functions as the FEA RFEM software, paying special attention to frameworks. It is, therefore, very easy to use and for many years it has been the best choice for structural analysis of beam structures consisting of steel, concrete, timber, aluminum, and other materials.
Price of First License
2,550.00 USD
2,550.00 USD
RFEM 6
Design
The Steel Design add-on designs steel members for the ultimate and serviceability limit states according to various standards.
Price of First License
2,200.00 USD
2,200.00 USD
RSTAB 9
Design
The Steel Design add-on designs steel members for the ultimate and serviceability limit states according to various standards.
Price of First License
2,200.00 USD
2,200.00 USD
RFEM 6
Design
The Timber Design add-on designs timber members for the ultimate, serviceability, and fire resistance limit states according to various standards.
Price of First License
1,660.00 USD
1,660.00 USD
RSTAB 9
Design
The Timber Design add-on designs timber members for the ultimate, serviceability, and fire resistance limit states according to various standards.
Price of First License
1,660.00 USD
1,660.00 USD
RSTAB 9
Dynamic Analysis
The Modal Analysis add-on allows you to analyze natural frequencies and mode shapes for member models quickly and conveniently.
Price of First License
1,030.00 USD
1,030.00 USD
RFEM 6
Dynamic Analysis
In the Response Spectrum Analysis add-on, seismic analysis is performed using multi-modal response spectrum analysis. The spectra required for this can be created in compliance with the standards or can be user-defined. The equivalent static forces are generated from this. The add-on includes an extensive library of accelerograms from seismic zones. These can be used to generate response spectra.
Price of First License
1,120.00 USD
1,120.00 USD
RSTAB 9
Dynamic Analysis
In the Response Spectrum Analysis add-on, seismic analysis is performed using the multi-modal response spectrum analysis. The spectra required for this can be created in compliance with the standards or can be user-defined. The equivalent static forces are generated from this. The add-on includes an extensive library of accelerograms from seismic zones. These can be used to generate response spectra.
Price of First License
1,120.00 USD
1,120.00 USD
