Management of third-party risk in an urban deep excavation project
Tipo de documentoTexto en actas de congreso
Fecha de publicación2007
Condiciones de accesoAcceso restringido por política de la editorial
This communication presents results from a case history in Barcelona involving a large cut-and-cover railway tunnel requiring a deep excavation (H > 20 m). The presence of a number of medium to high-rise buildings alongside the excavation prompted the necessity of an induced risk management strategy. This strategywas based on a sequence of increasingly refined risk analyses and an explicit vulnerability assessment. The preliminary and standard analyses were largely based on empirical extrapolations and a moderate amount of site investigation. The detailed analysis stage involved a more comprehensive soil investigation, advanced numerical analyses and the execution of two instrumented trial sections.
CitaciónArroyo, M. [et al.]. Management of third-party risk in an urban deep excavation project. A: European Conference on Soil Mechanics and Geotechnical Engineering. "Proceedings of the 14th European Conference on Soil Mechanics and Geotechnical Engineering". Madrid: IOS Press, 2007, p. 527-532.
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