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INITIAL CRACK PREVENTING PRE-STRESSED CONCRETE PAVEMENT METHOD

机译:初始裂缝预防预应力混凝土摊铺方法

摘要

The present invention relates to a pre-stressed concrete pavement method, by first giving a tension force corresponding to the stress causing a crack immediately before the occurrence of the crack of the concrete pavement 10, to achieve a mechanical balance, the tension force In order to prevent breakage of the package body 10 during curing due to the early introduction of the initial tension and the strength of the appropriately set, and when the curing of the package 10 is completed to perform a full-scale tension. Through the present invention, it is possible to significantly suppress the crack of the prestressed concrete pavement 10, thereby improving the structural stability and durability of the prestressed concrete pavement.
机译:本发明涉及一种预应力混凝土路面的方法,该方法通过首先在混凝土路面10出现裂缝之前立即施加与引起裂缝的应力相对应的拉力,以实现机械平衡,该拉力为为了防止包装体10在固化过程中由于早期引入的初始张力和适当设定的强度而破裂,以及防止包装体10的固化完成以进行满量程拉伸时破裂。通过本发明,可以显着抑制预应力混凝土路面10的裂缝,从而提高预应力混凝土路面的结构稳定性和耐久性。

著录项

  • 公开/公告号KR102037911B1

    专利类型

  • 公开/公告日2019-10-29

    原文格式PDF

  • 申请/专利权人

    申请/专利号KR20170152056

  • 发明设计人 정진호;

    申请日2017-11-15

  • 分类号E01C7/16;

  • 国家 KR

  • 入库时间 2022-08-21 11:47:29

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