Experimental investigation on dynamic response and fracture characteristics of discrete multilayered thick-walled explosion containment vessels

Jin Yang Zheng; Gui De Deng; Yong Jun Chen; Guo You Sun; Yong Le Hu; Long Mao Zhao; Qing Ming Li; Yong Gang Zhao

Experimental investigation on dynamic response and fracture characteristics of discrete multilayered thick-walled explosion containment vessels

Jin Yang Zheng^*, Gui De Deng, Yong Jun Chen, Guo You Sun, Yong Le Hu, Long Mao Zhao, Qing Ming Li, Yong Gang Zhao

^*Corresponding author for this work

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

16 Citations (Scopus)

Abstract

A discrete multilayered explosion containment vessel (DMECV) mainly consists of covers, inner shell and steel ribbon layers crossly helically wound on the inner shell. Three DMECV with the same materials and dimensions except helical winding angle were fabricated and used to investigate dynamic response and fracture characteristics of DMECV subjected to internal blast loads at the center. All tested DMECV are damaged in the cylindrical portion near the explosion center. The DMECV with smaller ribbon winding angle has better capacity for withstanding internal explosion. Results also show that DMECV have excellent explosion resistance.

Original language	English
Pages (from-to)	506-511
Number of pages	6
Journal	Baozha Yu Chongji/Expolosion and Shock Waves
Volume	25
Issue number	6
Publication status	Published - Nov 2005
Externally published	Yes

Keywords

Blast loading
Discrete multilayered explosion containment vessel
Dynamic response
Mechanics of explosion
Pressure vessel

Cite this

@article{bd763cadb6254e8299e38403bc1fd176,

title = "Experimental investigation on dynamic response and fracture characteristics of discrete multilayered thick-walled explosion containment vessels",

abstract = "A discrete multilayered explosion containment vessel (DMECV) mainly consists of covers, inner shell and steel ribbon layers crossly helically wound on the inner shell. Three DMECV with the same materials and dimensions except helical winding angle were fabricated and used to investigate dynamic response and fracture characteristics of DMECV subjected to internal blast loads at the center. All tested DMECV are damaged in the cylindrical portion near the explosion center. The DMECV with smaller ribbon winding angle has better capacity for withstanding internal explosion. Results also show that DMECV have excellent explosion resistance.",

keywords = "Blast loading, Discrete multilayered explosion containment vessel, Dynamic response, Mechanics of explosion, Pressure vessel",

author = "Zheng, {Jin Yang} and Deng, {Gui De} and Chen, {Yong Jun} and Sun, {Guo You} and Hu, {Yong Le} and Zhao, {Long Mao} and Li, {Qing Ming} and Zhao, {Yong Gang}",

year = "2005",

month = nov,

language = "English",

volume = "25",

pages = "506--511",

journal = "Baozha Yu Chongji/Expolosion and Shock Waves",

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publisher = "Explosion and Shock Waves",

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TY - JOUR

T1 - Experimental investigation on dynamic response and fracture characteristics of discrete multilayered thick-walled explosion containment vessels

AU - Zheng, Jin Yang

AU - Deng, Gui De

AU - Chen, Yong Jun

AU - Sun, Guo You

AU - Hu, Yong Le

AU - Zhao, Long Mao

AU - Li, Qing Ming

AU - Zhao, Yong Gang

PY - 2005/11

Y1 - 2005/11

N2 - A discrete multilayered explosion containment vessel (DMECV) mainly consists of covers, inner shell and steel ribbon layers crossly helically wound on the inner shell. Three DMECV with the same materials and dimensions except helical winding angle were fabricated and used to investigate dynamic response and fracture characteristics of DMECV subjected to internal blast loads at the center. All tested DMECV are damaged in the cylindrical portion near the explosion center. The DMECV with smaller ribbon winding angle has better capacity for withstanding internal explosion. Results also show that DMECV have excellent explosion resistance.

AB - A discrete multilayered explosion containment vessel (DMECV) mainly consists of covers, inner shell and steel ribbon layers crossly helically wound on the inner shell. Three DMECV with the same materials and dimensions except helical winding angle were fabricated and used to investigate dynamic response and fracture characteristics of DMECV subjected to internal blast loads at the center. All tested DMECV are damaged in the cylindrical portion near the explosion center. The DMECV with smaller ribbon winding angle has better capacity for withstanding internal explosion. Results also show that DMECV have excellent explosion resistance.

KW - Blast loading

KW - Discrete multilayered explosion containment vessel

KW - Dynamic response

KW - Mechanics of explosion

KW - Pressure vessel

UR - http://www.scopus.com/inward/record.url?scp=33645460378&partnerID=8YFLogxK

M3 - Article

AN - SCOPUS:33645460378

SN - 1001-1455

VL - 25

SP - 506

EP - 511

JO - Baozha Yu Chongji/Expolosion and Shock Waves

JF - Baozha Yu Chongji/Expolosion and Shock Waves

IS - 6

ER -

Experimental investigation on dynamic response and fracture characteristics of discrete multilayered thick-walled explosion containment vessels

Abstract

Keywords

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