Study on Establishment and Transformation of Coordinate System of Steel Structure in 3D Software

Abstract:

The 3D visualization design of steel structure under the CAD environment needs to work in the global coordinate system (WCS), but design of various steel members in the 3D space must be completed in the local coordinate system (UCS), so it is perplexing for the conversion and calculation between UCS_i (i=1,2,3....n) and WCS. It is proved that the maize grains are not polluted and food production is in safe condition. The article describes classification of several common coordinate systems, discuss the method of setting up coordinates system. Describe the process of type convertion of coordinate system in steel structure design and detailing softwares, and explained the advantage of the application in the real world project.

• Periodical: Applied Mechanics and Materials (Volumes 501-504)
• Pages: 2541-2545
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.501-504.2541
• Online since: January 2014
• Authors: Kai Sun*, Lu Shuang Wei, Li Xuan, Lun Gang Zhou
• Keywords: Conversion, Coordinate System, Establish, Steel Structure

References

[1] Wei Qun. Application Study of the Database Technology for Storing and Accessing CIS/2 Data[R]. Canada: Auspic Research Center, (2003).

[2] Wei Qun. CIS/2 steel structure standards and applications in CAD system[C]. / Proceedings of the 2nd China International Steel Construction Congress. Beijing: China Architecture & Building Press, 2005: 87-96.

[3] Wei Qun. Research and Application of Logical Product Models [C]. / Forefront of Water Conservancy Science and Technology in the New Century, Tianjin: Tianjin University Press. 2005: 586-596.

[4] Wei Qun, Zhang Guoxin. Concept, Method and Application of Graphics Computational Mechanics in Geotechnical Engineering [J]. Chinese Journal of Rock Mechanics and Engineering 2008, 27(10): 2044-(2051).

[5] Wei Qun, Wang Ying, Wei Lushuang et al. Structural Engineering Virtual Reality Visualization Simulation Methods and Application [M]. Beijing: China Architecture & Building Press, (2009).