High-speed railway ballastless track two-way pre-tensioning prestressed track slab by unit serial method is a new type of track slab prestressed system developed in China. In Shandong Linqu, the first time in the world it achieves mass production of two-way pre-tensioning prestressed track slab Through research on system innovations of the partial prestressed "composite anchoring" technology and "unit serial method" manufacturing technique, this technical system has formed a two-way pre-tensioning prestressed track slab design and manufacturing technique, developed the track slab production equipment and formed a 24 h production process. This technology will be comprehensively promoted and applied in high-speed railway construction.


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    Title :

    Key innovative technology of CRTS III type pre-tensioning ballastless track slab by unit serial method


    Contributors:
    Baoqun, Wang (author) / Lei, Pei (author) / Qikai, Ai (author) / Hongbin, Zheng (author) / Wei, Si (author)


    Publication date :

    2017-09-01


    Size :

    207479 byte




    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English



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