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Home > Archive>Volume 11, Issue 05, 2007 >8-10. DOI:10.59238/j.pt.2007.05.002
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Discussion on Segmental Calculation of Theoretical Elongation Value of Curved Prestressed Steel Strand
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Affiliation:

(1.Jiangxi Provincial Highway and Bridge Engineering Bureau;2. Jiangxi Ji'an Highway Bureau Direct Branch;)

Clc Number:

TU378

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    Abstract:

    In this paper, by taking the calculation of theoretical elongation value of strand of 20m prestressed hollow core slab as an example, the segmental calculation method of theoretical elongation value of prestressing tendons in curved distribution is introduced in detail, and by comparing with the theoretical elongation value of the non-segmental calculation, it is concluded that the importance of segmental calculation of theoretical elongation value of prestressing tendons in curved distribution is achieved.

    Reference
    [1]GB/T5224-1995预应力混凝用钢绞线[S]
    [2]JTJ41-2000公路桥梁施工技术规范S
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Peng Aihong, Hong Jianyun Discussion on Segmental Calculation of Theoretical Elongation Value of Curved Prestressed Steel Strand. Prestress Technology 2007,11(05):8-10. 10.59238/j.pt.2007.05.002

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  • Online: August 10,2023

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