OVERKILL
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https://www.scmp.com/news/china/pol...-after-typhoon-rains-breach-guangxi-reservoir
Two sections of the dam, yielding a 50m split, collapsed, creating massive flooding downstream. There's no comment on potential loss of life, if there is any, yet.
Dams are of course not designed to be over-topped. When this happens, the stress created can, as illustrated here, lead to failure. As infrastructure ages, this becomes a greater concern, and none of these dams, in China, and elsewhere, are getting any younger.
Whenever something like this happens, it's not uncommon for Three Gorges to get brought up, and what a failure of that structure would look like in terms of devastation. I'm hopeful that we never have to find out.
A youtube video of the chaos:
Two sections of the dam, yielding a 50m split, collapsed, creating massive flooding downstream. There's no comment on potential loss of life, if there is any, yet.
Dams are of course not designed to be over-topped. When this happens, the stress created can, as illustrated here, lead to failure. As infrastructure ages, this becomes a greater concern, and none of these dams, in China, and elsewhere, are getting any younger.
Whenever something like this happens, it's not uncommon for Three Gorges to get brought up, and what a failure of that structure would look like in terms of devastation. I'm hopeful that we never have to find out.
A youtube video of the chaos: