Analysis on the Parametric Design and Static Performance of the Hyperbolic Paraboloid Shells with Rectangular Projection

Abstract:

This paper first used parametric design language APDL to establish three kind of the single hyperbolic paraboloid shell model with rectangular projection. The parametric design of the reticulated shell structure could be realized after inputting the span (S),rise (F),the grid number of each side (Kn),the warping rate (K),which provided great convenience for optimizing the structure and force analysis.Then through contrasting three structure schemes and different warping rate,it studied how they influence the mechanical properties of structure.And at last it got some conclusions with engineering significance.

• Periodical: Applied Mechanics and Materials (Volumes 716-717)
• Pages: 686-689
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.716-717.686
• Online since: December 2014
• Authors: Xiao Yang Lu*, Ran An, Shao Bo Lu, Lei Wang, Jing Xin, Feng Cheng Liu
• Keywords: Hyperbolic Paraboloid Reticulated Shell with Rectangular Projection, Parametric Design, Static Performance Analysis

References

[1] Xu Chongbao, Chen Xin: Application of single-layer saddle shaped reticulated shell in two stadiums[J]. Spatial Structure, 2005, 1(2): 23-26.

[2] Shen Shizhao, Chen Xin: Stability of reticulated shell structure[M]. Science Press, (1999).

[3] Gong Shuguang, Xie Guilan: Parametric programming and command on Ansys[M]. Mechanical Industry Press.

[4] Lu Xiaoyang, Zhang Ping: Folded plate latticed shell parametric design and stress analysis . School Newspaper of Shandong Jianzhu University2013 (1): 1-6.

[5] Zhao Birong, Zhu Sirong, Shell roof design of Deyang Gymnasium[J]. Building Structure, 1996 (1): 21-26.