Proceedings
Subtitle: Coal Seam Discontinuities Symposium, November 3-4, 1976, Pittsburgh, Pennsylvania
By: sponsored by D'Appolonia Consulting Engineers
Contributors: Voelker, Richard M.; D'Appolonia Consulting Engineers
Publisher: D'Appolonia
Published: 1978
Place of publication: Pittsburgh
Language: eng
Subjects: Coal mines and mining
Notes: Proceedings edited by Richard M. Voelker.

Includes bibliographical references.
Table of contents: title: The influence of discontinuities on mine operation / Dunham; title: Effects of faulting on longwall mining of thick coal seams / Mayhew; title: Discontinuities that constitute roof control and other safety hazards / McCabe; title: Origin of coal seam discontinities / Donaldson; title: New concepts and techniques in predicting seam discontinuities / Ferm; title: Field exploration methods for determining coal seam continuity / Clemmens; title: Introduction to geophysical methods / Hall; title: Coal geophysics: an opportunity for technology transfer and research / Major; title: Development of shallow seismic techniques for coal mining applications by the U.S. Bureau of Mines / Ruskey; title: Field evaluation of high resolution seismic reflection techniques for coal exploration in southwestern Pennsylvania / Coon, Dobecki; title: High resolution seismic reflection developments in United Kingdom coal exploration / Ziolkowski; title: Applying areal seismics to coal mining problems in the Ruhr Area / Bading; title: Possibilities and limitations of in-seam seismic exploration / Krey; title: Model seismic investigations on the use of Rayleigh Channel Waves for the in-mine seismic detection of discontinuities / Dressen, Freystätter; title: United Kingdom work in channel wave seismology / Buchanan; title: Status of ground-probing radar in coal mining / Rubin; title: Developments since the symposium / Ellison.