Scope & assumptions
Factor-based wind-pressure workspace using user-entered values from the applicable Chinese load provisions.
METRIC REPUBLIC ENGINEERING · PRELIMINARY
GB 50009-2012 Wind Pressure Workspace
Chinese wind-pressure workspace using basic wind pressure and editable height, shape and gust factors.
GB 50009-2012GB 55001-2021Wind
Calculation basis
wk = βz·μz·μs·w0.
Important engineering note: Verify basic wind pressure, terrain/height factors, local pressure zones, dynamic effects and the interaction with mandatory GB 55001-2021 requirements. GB 50009-2012 remains referenced as a current load code source.
Reference basis
Related tools
Frequently asked questions
Is this a complete code design?
No. It is a transparent preliminary calculation. Code-specific limits, detailing, stability and project conditions must be verified independently.
Can I use the result for construction?
Use the result as a screening or checking aid only. Final design and construction documents should be verified by a qualified professional where required.
Why are some resistance factors entered by the user?
Many design standards contain member-, material-, product- or project-specific values. Metric Republic keeps these visible and user-controlled instead of hiding assumptions.