Looking forward to the opening of the hong kong-zhuhai-macao bridge! The hong kong-zhuhai-macao bridge was inaugurated today. The project, which took nine years, will finally be put into operation.
The hong kong-zhuhai-macao bridge has the longest span in the world, the longest steel structure bridge and the longest submarine submerged tunnel in the world. With a total length of 55 kilometers, it is the world’s longest sea bridge. The bridge – island – tunnel cluster with the largest amount of engineering and the highest technical difficulty is about 29.6 km long. As the largest steel bridge in the world, the hongkong-zhuhai-macao bridge only USES 420,000 tons of steel for its main girder, which is equivalent to 10 “bird’s nest” and 60 Eiffel towers in France. guangzhou massage
There are 31 innovative engineering methods, 13 innovative software, 31 innovative equipment and 3 innovative products, and 454 patents have been applied The hong kong-zhuhai-macao bridge is expected to have a service life of 120 years, which is 20 years more than the current world wide span bridge. guangzhou escort