Prestressed concrete structure has been widely used in the field of civil engineering, hydraulic engineering and transportation engineering in China with most potentiality.

预应力混凝土结构是我国土木、水利和交通工程中应用最广泛和最具潜力的一种结构。

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The executive summary of the 2001 Minnesota Department of Transportation report -- undertaken by the University of Minnesota's Department of Civil Engineering -- points to fatigue problems with the bridge's approach span, the segments that connect the main span of the bridge to land.

CNN: States warned to inspect bridges