The American Society of Civil Engineers will release 3,000 free copies of “Ethicana,” a new anti-corruption DVD. Funded by firms, global banks and others, it is the centerpiece of a revved-up training program for educating engineers, builders and students worldwide. It targets costly fraud, bribery and corruption practices.
Arch dams, classically curved monoliths situated in narrow valleys, are not as common as other types of dams, such as embankment dams and gravity dams. ENR takes a look at some of the biggest arch dams in the world, both completed and under construction.