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A few days ago, Chinese netizens discovered cracks in the piers of the Dalian Xinghai Bay Bridge, which worried about the safety of the bridge. The Xinghai Bay Development and Construction Management Center sent people to the site to find that the cracks were caused by the drop of the benzene panel in the middle of the expansion joint between the beams. Looking at the information, the Xinghai Bay Bridge was opened in 2015 and lasted only three years.
Bridge designer Ying Xuyong pointed out that the crack is an expansion joint designed to prevent deformation of the bridge due to shrinkage and thermal expansion. He also pointed out that because the Xinghai Bay Bridge has two layers, the connection between the pillar and the general bridge is different and the quality of construction is uneven, resulting in uneven expansion joints.
The Xinghai Bay Development and Construction Center also sent professional teams to handle the cracks and inspect all the pillars and corresponding facilities to ensure the aesthetics of the bridge, increase the number of employees and increase the number of inspections to ensure the safety of the bridge.
(Source: Network)
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