Open AccessDevelopment of Explosion-containment Vessel with 3 kg TNT Equivalent
Author(s) -
Kan Zhou,
Heng Ge,
Kai Fang,
Huang Huang,
Hongyu Bai
Publication year - 2019
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/616/1/012020
Subject(s) - overpressure , containment (computer programming) , ammunition , containment building , nuclear engineering , structural engineering , engineering , forensic engineering , materials science , computer science , nuclear physics , physics , accident management , metallurgy , programming language
In this paper, the design theory of explosion-containment vessel is studied, the charge ratio distance, incident overpressure and reflection overpressure acting on the inner wall of the explosion-containment vessel are calculated when 3kg TNT is exploded in it, the transient load generated in the explosion is converted into equivalent static load by the method of dynamic coefficient, and the main wall thickness of 3kg TNT equivalent explosion-containment vessel is determined. A 3kg TNT equivalent capsule explosion-containment vessel is designed and tested the explosion performance, the explosion performance test results show that the design of the 3kg TNT equivalent explosion-containment vessel is reasonable, safe and reliable, and it is of great practical significance to apply it to the transportation and destruction of weapons and ammunition and emergency treatment.