The microseismic method of predicting rock failure in underground mining.
Part II,
Laboratory experiments /
by Leonard Obert and Wilbur Duvall.

Description

Main Author

Obert, Leonard, 1906-

Related Names

Duvall, Wilbur I.

Language(s)

English

Published

[Washington, D.C.] : U.S. Dept. of the Interior, Bureau of Mines, [1945]

Subjects

Mine roof control.
Microseisms.
Rock mechanics.

Note

Pts. 1-2 only of projected 4 pts. published.
Cover title.

Physical Description

14 p. : ill. ; 27 cm.

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