Sunday, September 29, 2013

超级工程#1:港珠澳大桥

超级工程#1:港珠澳大桥。30km bridge + 6.7km subsea tunnel, artificial island. Design life 120 years, stand for 8 magnitude earthquake, and 16 magnitude of typhoon. Construction started 2009, expected completion 2016.




Next: 超级工程#2:上海中心大厦

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