DID YOU KNOW? DTIC has over 3.5 million final reports on DoD funded research, development, test, and evaluation activities available to our registered users. Click
HERE to register or log in.
Accession Number:
AD0770545
Title:
A Dynamic Photoelastic Investigation of Explosive Induced Fracture
Descriptive Note:
Final rept.
Corporate Author:
MARYLAND UNIV COLLEGE PARK DEPT OF MECHANICAL ENGINEERING
Report Date:
1973-09-01
Pagination or Media Count:
187.0
Abstract:
The report describes the results of four different photoelastic studies on fundamental problems associated with rock removal by blasting with explosives. Also included are model studies using charcoal granite specimens with either holographic or high speed framing cameras to record the dynamic behavior.
Distribution Statement:
APPROVED FOR PUBLIC RELEASE