Control of Vibration and Blast Noise from Surface Coal Mining, Volume 3.
NTIS: PB/299-889 :626 pages
A series of controlled experiments were conducted at four surface coal mines to study the effects of certain blast parameters upon the ground and air vibration. Preliminary scale-model blasts were conducted at a quarry to provide basic data. This report presents tabulations of the test results.
CP; Final Contract Report;
NTIS Accession No.
Wiss,janney,elstner & Assoc.