Parameterized Design and Analysis of Mechanical Properties of Three Hybrid Ellipsoidal Paraboloid Reticulated Shells

DOI

10.2991/iceesd-18.2018.257How to use a DOI?

Keywords

hybrid elliptical paraboloid latticed shell；parametric design；force performance comparison analysis

Abstract

Taking Changzhou Stadium Kiewitt-Lamella ellipsoid paraboloids as an example, three kinds of parametric design macros for hybrid ellipsoids paraboloid shells are developed using APDL parametric design language; The performance comparison of the three types of reticulated shells was performed using ANSYS software. The results show that: under the same working conditions, the structural form and force performance of the Kiewitt-Lamella ellipsoidal parabolic reticulated shell is the most reasonable, and it can be preferred in practical engineering; The three hybrid ellipsoid paraboloid cages have a better ratio of 1/4 to 1/3 than the f / S ratio, which provides a good reference for the optimization of shape and engineering design of the reticulated shells.

Copyright

© 2018, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Xiaoyang Lu
AU  - Xiaoxiao Wang
AU  - Yaru Wang
AU  - Hao Zhang
AU  - Silu Xie
PY  - 2018/05
DA  - 2018/05
TI  - Parameterized Design and Analysis of Mechanical Properties of Three Hybrid Ellipsoidal Paraboloid Reticulated Shells
BT  - Proceedings of the 2018 7th International Conference on Energy, Environment and Sustainable Development (ICEESD 2018)
PB  - Atlantis Press
SP  - 1414
EP  - 1418
SN  - 2352-5401
UR  - https://doi.org/10.2991/iceesd-18.2018.257
DO  - 10.2991/iceesd-18.2018.257
ID  - Lu2018/05
ER  -