Auteur(s): |
Rajan Krishnan
K. S. Chan |
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Médium: | article de revue |
Langue(s): | anglais |
Publié dans: | Civil Engineering Magazine, novembre 2003, n. 11, v. 73 |
Abstrait: |
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. |