Real time analysis and forecasting of strata caving behaviour during longwall operations

S. Tadisetty, K. Matsui, Hideki Shimada, R. N. Gupta

Research output: Contribution to journalArticle

3 Citations (Scopus)

Abstract

Discontinuous manual observations and irregular caving characteristics of roof rocks often lead to improper decisions resulting in accidents and production loss. Hence, systematic monitoring of the hanging roof behind the chock shields is necessary for safe and productive mining operations. A real-time application was successfully implemented in an Indian mine for forecasting of hanging roof behaviour to enhance safety and productivity. This paper reports the functioning of real-time TWAP (time weighted average pressure) analysis in the forecasting of hanging roof behaviour in real time.

Original languageEnglish
Pages (from-to)383-393
Number of pages11
JournalRock Mechanics and Rock Engineering
Volume39
Issue number4
DOIs
Publication statusPublished - Sep 1 2006

All Science Journal Classification (ASJC) codes

  • Civil and Structural Engineering
  • Geotechnical Engineering and Engineering Geology
  • Geology

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