RECENT DEVELOPMENTS IN CANADIAN TUNNELLING TECHNOLOGY.

被引：0

作者：

Stewart, D.B.

机构：

来源：

World mining equipment | 1986年 / 10卷 / 04期

关键词：

TUNNELING MACHINES;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

In the late 1970s the Cape Breton Development Corporation delineated a submarine coal resource off Cape Pierce on Cape Breton Island, Nova Scotia, Canada. Following a project definition study, site work commenced at the Donkin-Morien Development Project in 1980. In 1981/82 a demonstration of an experimental tunnel boring machine took place in the second tunnel. The experimental unit was a 4 m diameter earth tunnelling machine modified by Lovat Tunnel Equipment Inc, Beaver Underground Structures and Hughes Tool Ltd to carry a rock-cutting head. Success led to a decision to construct a prototype 7. 6 m diameter machine which is described.

引用

页码：36 / 37

共 50 条

[31] CURRENT AND FUTURE DEVELOPMENTS IN POWDER TECHNOLOGY.
Hadfield, Dennis
1600, (50):
[32] RECENT ADVANCES IN PARACHUTE TECHNOLOGY.
Dennis, D.R.
1983, (87):
[33] RECENT TREND OF BATTERY TECHNOLOGY.
Ogawa, Hiromichi
National technical report, 1981, 27 (06): : 780 - 798
[34] RECENT TRENDS OF BATTERY TECHNOLOGY.
Ogawa, Hiromichi
National technical report, 1986, 32 (05): : 531 - 550
[35] Recent patents in biosensor technology.
不详
Nature Biotechnology, 2002, 20 (3) : 311 - 311
[36] LATEST DEVELOPMENTS IN RUBBER EXTRUSION TECHNOLOGY.
Thorne, B.A.
1984, (09):
[37] New Developments in Prestressing Bed Technology.
Koncz, T.
Betonwerk und Fertigteil-Technik/Concrete Precasting Plant and Technology, 1981, 47 (11): : 700 - 705
[38] Application of New Developments in the Electroforming Technology.
Wearmouth, W.R.
1978, 19 (02): : 25 - 31
[39] Recent advances in antisense technology.
Bennett, CF
ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 2000, 219 : U237 - U237
[40] RECENT TRENDS IN COMPRESSOR TECHNOLOGY.
Watanabe, Shozo
1984, (34):

← 1 2 3 4 5 →