Search U.S. government technical reports digitized or harvested by TRAIL.
Design of Underground Openings in Competent Rock
Design criteria for portable seismographs
Photographic observation of quarry blasting
Calibration study of a peak-reading accelerograph
Vibrations from blasting at Iowa limestone quarries
Vibrations from instantaneous and millisecond-delayed quarry blasts
Effect of decoupling on explosion-generated strain pulses in rock
Design requirements for instrumentation to record vibrations produced by blasting
Vibration levels transmitted across a presplit fracture plane
Comparison between end and axial methods of detonating an explosive in granite
Effect of charge diameter on explosive performance
Presplitting rock in the presence of a static stress field
Stresses in rock outcrops near Atlanta, Ga.
A streak camera method for measuring dynamic equation of state properties of rock
Effect of charge weight on vibration levels from quarry blasting
Nonuniform radial loads applied to the boundary of a circular hole in an infinite plate
Stresses and displacements induced in rock by tunnel boring machine props