Study on initiation reliability according to bunch-series coupling structures of shock tubes
Year: 2025
Type: article
Abstract: The bunch blocks are currently used for initiating many shock tubes by detonator in blasts and its coupling structures affect the initiation reliability. The initiation reliability of bunches of shock tubes according to structures of bunch blocks has studied in experimenters. Experiments compared initiation reliability of frontal bunch block with lateral for many shock tubes and evaluated initiation reliabilities according to structure factors. Initiation reliabilities of shock tubes in a bunch for frontal block were higher than that for lateral. And the thicker and the smaller standoff distance between detonator and the inlet of a bunch of shock tubes, the more the experimentally obtained initiation reliabilities increased. Finally, the results are used in research of bunch blocks initiating many shock tubes.
Authors: Choe, Yong-Chol, Kim, Chang-Il
Institution: Kim Chaek University of Technology
Language: English
Topic: Blasting Impact and Analysis
Subfield: Building and Construction
Field: Engineering
Domain: Physical Sciences
Open Access status: hybrid
OpenAlex ID: W7105763735
FWCI:
Cites:
Cited by:
Related to: