| 000 | 00990cab a2200301 4500 | ||
|---|---|---|---|
| 001 | WB2915-10 | ||
| 008 | 090401t1993 xxu||||| |||| 00| 0 eng d | ||
| 035 | _a(Sirsi) u5807 | ||
| 041 | _aeng | ||
| 245 | _aBridges that check themselves | ||
| 260 | _c1993 | ||
| 350 | _a0 | ||
| 490 |
_aDaily Telegraph _v13 April 1993, 24(1) |
||
| 520 | _aBy incorporating fibre optic networks in bridges or tunnels, the safety of these structures can be monitored. This use of fibre optics is helpful in post-tensional bridges, when corrosion is not easily identified. | ||
| 650 | _aBRIDGES | ||
| 650 | _aBUILT ENVIRONMENT-CONSTRUCTION DESIGN | ||
| 650 | _aCIVIL ENGINEERING | ||
| 650 | _aFIBRE OPTICS | ||
| 650 | _aJOHN LAING | ||
| 650 | _aMONITORING EQUIPMENT | ||
| 650 | _aMOVEMENT | ||
| 650 | _aPOST-TENSIONED BRIDGES | ||
| 650 | _aSICOM | ||
| 690 | _aBUILT ENVIRONMENT-CONSTRUCTION DESIGN | ||
| 690 | _aBUILT ENVIRONMENT-BUILDING STANDARDS | ||
| 942 | _n0 | ||
| 948 | _c04/03/1997 | ||
| 999 |
_c3467 _d3467 |
||