A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Details of air receiver and leakage characteristics of surrounding rocks which are mostly granitic gneiss; chamber constructed showed conspicuous leakage of air through cracks and fissures, for which conventional grouting work proved useless; difficulty solved by using water saturated with lime, from which CaCO3 precipitated and filled fissure; compressed air contained necessary CO2 for reaction to take place. (In Japanese, brief English abstract).
Details of air receiver and leakage characteristics of surrounding rocks which are mostly granitic gneiss; chamber constructed showed conspicuous leakage of air through cracks and fissures, for which conventional grouting work proved useless; difficulty solved by using water saturated with lime, from which CaCO3 precipitated and filled fissure; compressed air contained necessary CO2 for reaction to take place. (In Japanese, brief English abstract).
Underground air reciver at Kamioka mine
Min Met Inst Japan -- J
Nagano, K. (author)
1958
10 pages
Article (Journal)
Japanese
© Metadata Copyright Elsevier B. V. All rights reserved.
| British Library Conference Proceedings | 1995
Waste-less mining - The Super-KAMIOKANDE and subsurface space utilization at Kamioka Mine, Japan
| British Library Conference Proceedings | 1999
| British Library Conference Proceedings | 1997
Wireless underground mine communicafions
| Online Contents | 1993