| 000 | 00912cab a2200253 4500 | ||
|---|---|---|---|
| 001 | ABS54858 | ||
| 008 | 090401t1996 xxu||||| |||| 00| 0 eng d | ||
| 035 | _a(Sirsi) u12582 | ||
| 041 | _aeng | ||
| 100 | _aRose, M. | ||
| 245 | _aTunnel vision of NATM widened by Civils` study | ||
| 260 | _c1996 | ||
| 350 | _a0 | ||
| 490 |
_aSurveyor _v183(5384) 18 April 1996, 12(1) |
||
| 520 | _aLooks at the results of an ICE commission to investigate the use of the New Austrian Tunnelling Method after the collapse of tunnels for the Heathrow Express, in particular the application of this method, also known as Sprayed Concrete Lining (SCL), in soft ground. | ||
| 650 | _aHEATHROW EXPRESS TUNNEL | ||
| 650 | _aNEW AUSTRIAN TUNNELLING METHOD | ||
| 650 | _aSPRAYED CONCRETE LINING | ||
| 650 | _aTUNNELLING METHODS | ||
| 650 | _aTUNNELLING | ||
| 690 | _aBUILT ENVIRONMENT | ||
| 942 | _n0 | ||
| 948 | _c04/03/1997 | ||
| 999 |
_c8042 _d8042 |
||