A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Some features of shaft sinking and inset work at Cynheidre
Sinking and drivage work proceeding simultaneously in one of shafts is illustrated; experience in mechanical mucking; description of reinforced concrete insets, design of which was based on Dutch practice; they involved large excavations and were constructed by concentric widening of shafts as part of sinking process; statistical data. (See also - discussion p 132-42; Instn Min Engrs -- Trans v 116 pt 8 May 1957 p 671-98 (discussion) 699-709; Iron and Coal Trades Rev v 174 n 4642 May 10 1957 p 1079-82; Colliery Guardian v 194 n 5021, 5022 May 23 1957 p 659-63, May 30 p 691-6)
Some features of shaft sinking and inset work at Cynheidre
Sinking and drivage work proceeding simultaneously in one of shafts is illustrated; experience in mechanical mucking; description of reinforced concrete insets, design of which was based on Dutch practice; they involved large excavations and were constructed by concentric widening of shafts as part of sinking process; statistical data. (See also - discussion p 132-42; Instn Min Engrs -- Trans v 116 pt 8 May 1957 p 671-98 (discussion) 699-709; Iron and Coal Trades Rev v 174 n 4642 May 10 1957 p 1079-82; Colliery Guardian v 194 n 5021, 5022 May 23 1957 p 659-63, May 30 p 691-6)
Some features of shaft sinking and inset work at Cynheidre
South Wales Inst Engrs -- Proc
Tomkins, G. (author)
1957
27 pages
1 Plate
Article (Journal)
English
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Some features of shaft sinking and inset work at Cynheidre
| Engineering Index Backfile | 1957
Some features of shaft sinking and inset work at Cynheidre
| Engineering Index Backfile | 1957
Some features of shaft sinking and inset work at Cynheidre
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