A theory for the strength of pillars
By: by C. Grobbelaar.
Publisher: University of Stellenbosch
Published: 1970
Place of publication: [Stellenbosch]
Language: eng
Subjects: Pillaring (Mining); Rock mechanics.
Notes: Includes bibliographical references.
Thesis--Stellenbosch.
Table of contents: title: pt. 1. A theory for the strength of pillars.; title: pt. 2. Supporting publications on the deformation and strength of rock and on rockbursts.