舱室结构在战斗部舱内爆炸作用下毁伤特性的实验研究

Ying Li; Lei Zhang; Zhi Peng Du; Peng Duo Zhao; Xian Ben Ren; Dai Ning Fang

doi:10.3969/j.issn.1007-7294.2018.08.009

舱室结构在战斗部舱内爆炸作用下毁伤特性的实验研究

Translated title of the contribution: Experiment investigation on damage characteristic of cabins under warhead internal blast

Ying Li, Lei Zhang, Zhi Peng Du^*, Peng Duo Zhao, Xian Ben Ren, Dai Ning Fang

^*Corresponding author for this work

Institute of Advanced Structure Technology

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

14 Citations (Scopus)

Abstract

Multi-cabin structure was designed under warhead internal blast, and fragments and blast wave loading were measured. At the same time, plastic deformation and failure modes were investigated by highspeed camera. The results show that: (1) Cabins bear combined effect of blast wave, fragments and quasistatic pressure in especial; (2) There would be petalling in the clinging bulkhead, that would vent blast loading to adjacent cabin; (3) Stiffeners enhance strength of bulkheads and decrease blast hole, but those would cause local cracks; (4) Traditional hatch doors are weak parts of cabin under internal blast.

Translated title of the contribution	Experiment investigation on damage characteristic of cabins under warhead internal blast
Original language	Chinese (Traditional)
Pages (from-to)	993-1000
Number of pages	8
Journal	Chuan Bo Li Xue/Journal of Ship Mechanics
Volume	22
Issue number	8
DOIs	https://doi.org/10.3969/j.issn.1007-7294.2018.08.009
Publication status	Published - 1 Aug 2018

Access to Document

10.3969/j.issn.1007-7294.2018.08.009

Cite this

@article{1de963409c9c452eabb208e7f9fff40b,

title = "舱室结构在战斗部舱内爆炸作用下毁伤特性的实验研究",

abstract = "Multi-cabin structure was designed under warhead internal blast, and fragments and blast wave loading were measured. At the same time, plastic deformation and failure modes were investigated by highspeed camera. The results show that: (1) Cabins bear combined effect of blast wave, fragments and quasistatic pressure in especial; (2) There would be petalling in the clinging bulkhead, that would vent blast loading to adjacent cabin; (3) Stiffeners enhance strength of bulkheads and decrease blast hole, but those would cause local cracks; (4) Traditional hatch doors are weak parts of cabin under internal blast.",

keywords = "Combined effect, Damage characteristic, Fragments, Hatch door, Internal blast, Quasi-static pressure",

author = "Ying Li and Lei Zhang and Du, {Zhi Peng} and Zhao, {Peng Duo} and Ren, {Xian Ben} and Fang, {Dai Ning}",

year = "2018",

month = aug,

day = "1",

doi = "10.3969/j.issn.1007-7294.2018.08.009",

language = "繁体中文",

volume = "22",

pages = "993--1000",

journal = "Chuan Bo Li Xue/Journal of Ship Mechanics",

issn = "1007-7294",

publisher = "China Ship Scientific Research Center",

number = "8",

}

TY - JOUR

T1 - 舱室结构在战斗部舱内爆炸作用下毁伤特性的实验研究

AU - Li, Ying

AU - Zhang, Lei

AU - Du, Zhi Peng

AU - Zhao, Peng Duo

AU - Ren, Xian Ben

AU - Fang, Dai Ning

PY - 2018/8/1

Y1 - 2018/8/1

N2 - Multi-cabin structure was designed under warhead internal blast, and fragments and blast wave loading were measured. At the same time, plastic deformation and failure modes were investigated by highspeed camera. The results show that: (1) Cabins bear combined effect of blast wave, fragments and quasistatic pressure in especial; (2) There would be petalling in the clinging bulkhead, that would vent blast loading to adjacent cabin; (3) Stiffeners enhance strength of bulkheads and decrease blast hole, but those would cause local cracks; (4) Traditional hatch doors are weak parts of cabin under internal blast.

AB - Multi-cabin structure was designed under warhead internal blast, and fragments and blast wave loading were measured. At the same time, plastic deformation and failure modes were investigated by highspeed camera. The results show that: (1) Cabins bear combined effect of blast wave, fragments and quasistatic pressure in especial; (2) There would be petalling in the clinging bulkhead, that would vent blast loading to adjacent cabin; (3) Stiffeners enhance strength of bulkheads and decrease blast hole, but those would cause local cracks; (4) Traditional hatch doors are weak parts of cabin under internal blast.

KW - Combined effect

KW - Damage characteristic

KW - Fragments

KW - Hatch door

KW - Internal blast

KW - Quasi-static pressure

UR - http://www.scopus.com/inward/record.url?scp=85062546945&partnerID=8YFLogxK

U2 - 10.3969/j.issn.1007-7294.2018.08.009

DO - 10.3969/j.issn.1007-7294.2018.08.009

M3 - 文章

AN - SCOPUS:85062546945

SN - 1007-7294

VL - 22

SP - 993

EP - 1000

JO - Chuan Bo Li Xue/Journal of Ship Mechanics

JF - Chuan Bo Li Xue/Journal of Ship Mechanics

IS - 8

ER -

舱室结构在战斗部舱内爆炸作用下毁伤特性的实验研究

Abstract

Access to Document

Other files and links

Fingerprint

Cite this