Computer applications in strata mechanics

Abstract

A review of mining literature reveals that despite a large number of papers illustrating the introduction of computer technology into the mining industry, little information has been published on computer applications in strata control. Research into strata behaviour has been actively pursued at University College, Cardiff, for the past twelve years, Computers have been integrated into all aspects of the research, providing a comprehensive facility to aid the study of strate behaviour and support system interaction. Four computers have been combined with software packages, developed at Cardiff, to provide a powerful yet flexible system. Raw data may be entered either manually through a keyboard, or more efficiently by data capture devices, enabling automatic logging of peripherals. Data processing is performed by interactive software, producing results in tabular and graphical form. Commercially available graphics software and high quality output devices, enhance result presentation and permit quick interpretation. A mainframe computing system has permitted the development and application of a finite difference computer model to predict strata behaviour and support system interaction. The successful application of computing technology to this area of mining engineering is reflected in the high volume of data automatically processed which releases significantly more time for analysis and interpretation.