Autor(en): |
Rajan Krishnan
K. S. Chan |
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Medium: | Fachartikel |
Sprache(n): | Englisch |
Veröffentlicht in: | Civil Engineering Magazine, November 2003, n. 11, v. 73 |
Abstrakt: |
Tunneling in densely populated, highly developed areas is always challenging, but the difficulties encountered in adding a new line to Singapore's Mass Rapid Transit system were exacerbated by varying ground conditions. |