Abstract
The single-layer latticed cylindrical shell is one of the most widely adopted space-framed structures. In this paper, free vibration properties and dynamic response to horizontal and vertical seismic waves of single-layer latticed cylindrical shells are analyzed by the finite element method using ANSYS software. In the numerical study, where hundreds of cases were analyzed, the parameters considered included rise-span ratio, length-span ratio, surface load and member section size. Moreover, to better define the actual behavior of single-layer latticed shells, the study is focused on the dynamic stress response to both axial forces and bending moments. Based on the numerical results, the effects of the parameters considered on the stresses are discussed and a modified seismic force coefficient method is suggested. In addition, some advice based on these research results is presented to help in the future design of such structures.
Similar content being viewed by others
References
Ishikawa Koichiro and Kato S (1997), “Elastic-plastic Dynamic Buckling Analysis of Reticular Domes Subjected to Earthquake Motion,” International Journal of Space Structures, 12(3&4):205–215.
Ishikawa Koichiro et al. (2000), “Evaluation Method for Predicting Dynamic Collapse of Double Layer Latticed Space Truss Structures Due to Earthquake Motion,” International Journal of Space Structures, 15(3&4): 249–258.
Kato S, Nakazawa S, Minegishi T and Niho Y (2000), “Dynamic Collapse Mechanism of Single Layer Reticular Domes with Braces Subjected to Severe Earthquake Motions,” Proc. Of IASS Symposium2000, Istanbul, Turky, pp. 319–326.
Kato S, Nakazawa S and Niho Yutaka (2000), “Seismic Design Method of Single Layer Reticular Domes with Braces Subjected to Severe Earthquake Motions,” the Sixth Pacific Conference on Shell and Spatial Structures, Seoul, Korea, pp. 131–140.
Kato S, Ueki Takashi and Mukaiyama Yoichi, (1997), “Study of Dynamic Collapse of Single Layer Reticular Domes Subjected to Earthquake Motion and the Eastimation of Statically Equivalent Seismic Forces,” International Journal of Space Structures, 12(3&4): 191–204.
Kunieda Haruo (1997), “Earthquake Response of Roof Shells, International Journal of Space Structures,” 12 (3&4):149–159.
Yamada Seishi (1997), “Vibration Behaviour of Single-layer Latticed Cylindrical Roofs,” International Journal of Space Structures, 12(3&4):181–190.
Zhang Yigang and Lan Tien (2000), “Research on the Dynamic Characteristics and Seismic Response of Space Frames,” International Journal of Space Structures, 15(3&4): 239–242.
Author information
Authors and Affiliations
Corresponding author
Additional information
Supported by: National Natural Science Foundation of China, Grant No. 59895410
Rights and permissions
About this article
Cite this article
Shen, S., Xing, J. & Fan, F. Dynamic behavior of single-layer latticed cylindrical shells subjected to seismic loading. Earthq. Engin. Engin. Vib. 2, 269–279 (2003). https://doi.org/10.1007/s11803-003-0010-z
Received:
Accepted:
Issue Date:
DOI: https://doi.org/10.1007/s11803-003-0010-z