TY - GEN
T1 - Dynamic responses of single-layer reticulated domes under various impact loads
AU - Fan, Feng
AU - Zhi, Xudong
AU - Yin, Hongfeng
AU - Liang, Tingting
PY - 2011
Y1 - 2011
N2 - With the widespread application of reticulated shells in significant occasions, the dynamic responses of these structures under accidental loading, such as impact and explosion, have been gradually taken into account. Based on the previous study, this paper presents the dynamic responses of single-layer reticulated domes under impact loads in the environment of a FEM software ANSYS/LS-DYNA. Failure process, failure modes and other dynamic responses are systematically investigated when mass, velocity, size, and material of the impactor vary. This paper also sheds light on the sensitivity of parameters of reticulated domes under impact loads, and these conclusions provide a constructive criterion for the impact resistance design of reticulated domes.
AB - With the widespread application of reticulated shells in significant occasions, the dynamic responses of these structures under accidental loading, such as impact and explosion, have been gradually taken into account. Based on the previous study, this paper presents the dynamic responses of single-layer reticulated domes under impact loads in the environment of a FEM software ANSYS/LS-DYNA. Failure process, failure modes and other dynamic responses are systematically investigated when mass, velocity, size, and material of the impactor vary. This paper also sheds light on the sensitivity of parameters of reticulated domes under impact loads, and these conclusions provide a constructive criterion for the impact resistance design of reticulated domes.
KW - Dynamic response
KW - Failure mode
KW - Impact
KW - Single-layer reticulated dome
UR - https://www.scopus.com/pages/publications/84861023696
M3 - 会议稿件
AN - SCOPUS:84861023696
SN - 9789810895297
T3 - Proceedings of the 9th International Conference on Shock and Impact Loads on Structures
SP - 291
EP - 300
BT - Proceedings of the 9th International Conference on Shock and Impact Loads on Structures
T2 - 9th International Conference on Shock and Impact Loads on Structures
Y2 - 16 November 2011 through 18 November 2011
ER -