Numerical investigation on the reticulated domes subjected to the multi-point impact

Li Lin; Feng Fan; Xu Dong Zhi

doi:10.4028/www.scientific.net/AMM.274.523

Numerical investigation on the reticulated domes subjected to the multi-point impact

Li Lin^*
, Feng Fan
, Xu Dong Zhi

^*Corresponding author for this work

School of Civil Engineering

Harbin Institute of Technology
Harbin University of Science and Technology

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

7 Scopus citations

Abstract

In the present paper, FE model of the single-layer Kiewitt-8 reticulated domes with a span of 60m was built with using of ANSYS/AUTODYN. The dynamic response of the reticulated domes against the multi-point impact was investigated, where a special impactor was involved. Based on the simulation results, four damage modes were concluded, which are local damage, global collapse, local damage with punching plug, punching plug respectively. It was indicated that the initial kinetic energy of the impactor have a close correlation with the damage mode. Furthermore, the characteristics of dynamic response for each damage mode were shown.

Original language	English
Title of host publication	Mechanical Engineering, Materials Science and Civil Engineering
Pages	523-526
Number of pages	4
DOIs	https://doi.org/10.4028/www.scientific.net/AMM.274.523
State	Published - 2013
Event	2012 International Conference on Mechanical Engineering, Materials Science and Civil Engineering, ICMEMSCE 2012 - Harbin, China Duration: 18 Aug 2012 → 20 Aug 2012

Publication series

Name	Applied Mechanics and Materials
Volume	274
ISSN (Print)	1660-9336
ISSN (Electronic)	1662-7482

Conference

Conference	2012 International Conference on Mechanical Engineering, Materials Science and Civil Engineering, ICMEMSCE 2012
Country/Territory	China
City	Harbin
Period	18/08/12 → 20/08/12

Keywords

Damage mode
Initial kinetic energy
Multi-point impact
Reticulated dome

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10.4028/www.scientific.net/AMM.274.523

Cite this

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title = "Numerical investigation on the reticulated domes subjected to the multi-point impact",

abstract = "In the present paper, FE model of the single-layer Kiewitt-8 reticulated domes with a span of 60m was built with using of ANSYS/AUTODYN. The dynamic response of the reticulated domes against the multi-point impact was investigated, where a special impactor was involved. Based on the simulation results, four damage modes were concluded, which are local damage, global collapse, local damage with punching plug, punching plug respectively. It was indicated that the initial kinetic energy of the impactor have a close correlation with the damage mode. Furthermore, the characteristics of dynamic response for each damage mode were shown.",

keywords = "Damage mode, Initial kinetic energy, Multi-point impact, Reticulated dome",

author = "Li Lin and Feng Fan and Zhi, \{Xu Dong\}",

year = "2013",

doi = "10.4028/www.scientific.net/AMM.274.523",

language = "英语",

isbn = "9783037855904",

series = "Applied Mechanics and Materials",

pages = "523--526",

booktitle = "Mechanical Engineering, Materials Science and Civil Engineering",

note = "2012 International Conference on Mechanical Engineering, Materials Science and Civil Engineering, ICMEMSCE 2012 ; Conference date: 18-08-2012 Through 20-08-2012",

}

Lin, L, Fan, F & Zhi, XD 2013, Numerical investigation on the reticulated domes subjected to the multi-point impact. in Mechanical Engineering, Materials Science and Civil Engineering. Applied Mechanics and Materials, vol. 274, pp. 523-526, 2012 International Conference on Mechanical Engineering, Materials Science and Civil Engineering, ICMEMSCE 2012, Harbin, China, 18/08/12. https://doi.org/10.4028/www.scientific.net/AMM.274.523

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T1 - Numerical investigation on the reticulated domes subjected to the multi-point impact

AU - Lin, Li

AU - Fan, Feng

AU - Zhi, Xu Dong

PY - 2013

Y1 - 2013

N2 - In the present paper, FE model of the single-layer Kiewitt-8 reticulated domes with a span of 60m was built with using of ANSYS/AUTODYN. The dynamic response of the reticulated domes against the multi-point impact was investigated, where a special impactor was involved. Based on the simulation results, four damage modes were concluded, which are local damage, global collapse, local damage with punching plug, punching plug respectively. It was indicated that the initial kinetic energy of the impactor have a close correlation with the damage mode. Furthermore, the characteristics of dynamic response for each damage mode were shown.

AB - In the present paper, FE model of the single-layer Kiewitt-8 reticulated domes with a span of 60m was built with using of ANSYS/AUTODYN. The dynamic response of the reticulated domes against the multi-point impact was investigated, where a special impactor was involved. Based on the simulation results, four damage modes were concluded, which are local damage, global collapse, local damage with punching plug, punching plug respectively. It was indicated that the initial kinetic energy of the impactor have a close correlation with the damage mode. Furthermore, the characteristics of dynamic response for each damage mode were shown.

KW - Damage mode

KW - Initial kinetic energy

KW - Multi-point impact

KW - Reticulated dome

UR - https://www.scopus.com/pages/publications/84873876775

U2 - 10.4028/www.scientific.net/AMM.274.523

DO - 10.4028/www.scientific.net/AMM.274.523

M3 - 会议稿件

AN - SCOPUS:84873876775

SN - 9783037855904

T3 - Applied Mechanics and Materials

SP - 523

EP - 526

BT - Mechanical Engineering, Materials Science and Civil Engineering

T2 - 2012 International Conference on Mechanical Engineering, Materials Science and Civil Engineering, ICMEMSCE 2012

Y2 - 18 August 2012 through 20 August 2012

ER -

Numerical investigation on the reticulated domes subjected to the multi-point impact

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Keywords

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