β Scribed by Heinz Duddeck
No coin nor oath required. For personal study only.
This paper discusses three categories o [ risks--[unctional, structural and contractual--and how they relate speci[ically to the design and engineering of underground openings. Because the causes of [unctional and structural ]ailures are complex and oIten interrelated, there is an urgent need [or improved methods o[ risk assessment. The author proposes a number o] recommendations concerning risk assessment, and includes the International Tunnelling Association's recommendations regarding contractual sharing o] risks. R6sum6--Cet article discute trois catkgories de risques ([onctionel, structurel, contractuel) et de la ]afon dont ils altbrent la conception et la poursuite de travaux sous-terrains. Etant donnk que les causes des pannes [onctionelles et structurelles sont complexes et souvent relikes, il y a un besoin urgent d'ambliorer les mbthodes d' estimations des risques. L'auteur propose un certain nombre de recommendations concernant l'estimation des risques, et inclut les recommendations de I'AITES pour le partage contractuel des risques.
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