Response of box-type structures under internal-blast loading

Zhongqi Wang; Jianguo Wu; Chunhua Bai; Yong Lu

Response of box-type structures under internal-blast loading

Zhongqi Wang^*, Jianguo Wu, Chunhua Bai, Yong Lu

^*Corresponding author for this work

School of Mechatronical Engineering

Research output: Contribution to journal › Article › peer-review

3 Citations (Scopus)

Abstract

The tests of box-type structures under internal-blast loading are carried out. Then a numerical analysis of the test structures is done using a fully coupled numerical finite element model. The break-up process of the structure is simulated. The failure modes of the simulated structure agree well with the experimental results. The effects of the size of the reinforcing bars and the detailing of connections among the rebars in the concrete on the throw velocity of the fragments are discussed.

Original language	English
Pages (from-to)	112-116
Number of pages	5
Journal	Transactions of Tianjin University
Volume	12
Issue number	SUPPL.
Publication status	Published - Sept 2006

Keywords

Concrete structure
Explosion loading
Fragment
Internal-blast
Structural response

Cite this

Wang, Z., Wu, J., Bai, C., & Lu, Y. (2006). Response of box-type structures under internal-blast loading. Transactions of Tianjin University, 12(SUPPL.), 112-116.

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abstract = "The tests of box-type structures under internal-blast loading are carried out. Then a numerical analysis of the test structures is done using a fully coupled numerical finite element model. The break-up process of the structure is simulated. The failure modes of the simulated structure agree well with the experimental results. The effects of the size of the reinforcing bars and the detailing of connections among the rebars in the concrete on the throw velocity of the fragments are discussed.",

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T1 - Response of box-type structures under internal-blast loading

AU - Wang, Zhongqi

AU - Wu, Jianguo

AU - Bai, Chunhua

AU - Lu, Yong

PY - 2006/9

Y1 - 2006/9

N2 - The tests of box-type structures under internal-blast loading are carried out. Then a numerical analysis of the test structures is done using a fully coupled numerical finite element model. The break-up process of the structure is simulated. The failure modes of the simulated structure agree well with the experimental results. The effects of the size of the reinforcing bars and the detailing of connections among the rebars in the concrete on the throw velocity of the fragments are discussed.

AB - The tests of box-type structures under internal-blast loading are carried out. Then a numerical analysis of the test structures is done using a fully coupled numerical finite element model. The break-up process of the structure is simulated. The failure modes of the simulated structure agree well with the experimental results. The effects of the size of the reinforcing bars and the detailing of connections among the rebars in the concrete on the throw velocity of the fragments are discussed.

KW - Concrete structure

KW - Explosion loading

KW - Fragment

KW - Internal-blast

KW - Structural response

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M3 - Article

AN - SCOPUS:33750928963

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VL - 12

SP - 112

EP - 116

JO - Transactions of Tianjin University

JF - Transactions of Tianjin University

IS - SUPPL.

ER -

Response of box-type structures under internal-blast loading

Abstract

Keywords

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