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Recently，The Group's first cross-rail swivel bridge invested and constructed by Hanzhong Branch - the cross-Yang'an Railway Section project of the southern section of Xiliu Road in Chenggu County，After 26 hours of continuous operation，The main pier lower cap 1380 m³Prestressed reinforced concrete pouring was successfully completed.
The main pier cap of this bridge is an important stress-bearing structure，will withstand up to 2.60,000 tons load，Designed as mass prestressed reinforced concrete，Using high grade C50 concrete。The construction of this cap is technically difficult，Complex process，Before pouring construction，Hanzhong Branch held a special meeting with the supervision unit，Supervise construction units to make technical and safety disclosures，And formulate relevant emergency plans，Identified the key points of quality control and dafabet loginsafety hazards in the process of large-volume concrete pouring。The branch will continue to strengthen project management in the next step，Ensure the completion of basic works on schedule，Lay a solid foundation for the subsequent implementation of the main pier of the bridge。
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Shaanxi Public Network Security No. 61019002000222