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Uno dei massimi esperti svizzeri di ponti, Christian Menn, è morto lunedì all’età di 91 anni. La scomparsa, anticipata dalla Neue Zürcher Zeitung, è stata confermata dalla vedova. Il progettatore aveva disegnato oltre 100 strutture nel mondo, anche se la sua attenzione era rivolta principalmente ai Grigioni.
20.07.2018: È morto "il signore dei ponti"
Tra le sue opere figurano il ponte Nanin e il ponte Cascella sull'A13, a nord di Mesocco, il viadotto autostradale della Biaschina, ma anche il ponte Felsenau a Berna, quello del Ganter lungo la strada del Passo del Sempione e il Zakim Bunker Hill sul Charles River a Boston, negli Stati Uniti.
Menn nacque nel 1927 a Meiringen, nel canton Berna, da una famiglia di origini retiche. Studiò al Politecnico federale di Zurigo e aprì il suo studio di ingegneria civile a Coira nel 1957. Ottenne numerosi riconoscimenti e, dal 1996, era dottore honoris causa dell'Università tedesca di Stoccarda.
RG 18.30 del 20.07.18 - La testimonianza dell'ingegner Pietro Brenni, già assistente di Christian Menn al Politecnico federale di Zurigo
RSI Info 20.07.2018, 20:17
Contenuto audio
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