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Method of dismantling free part of tensioned member of prestressed anchor on bore-hole end of loaded anchoring body

机译:拆除预应力锚杆张紧构件自由部分在加载锚杆孔端的方法

摘要

The method involves anchoring a tension member (1) on the bore-hole end by a loose wedge (10). The tension member can be released from the free end of the bore-hole (2). Following the recoil movement, the wedge is dislodged from its seat and then the tension member can be pulled out of the bore-hole. The tension member consists of one or more single elements such as steel rods, wires or cords. The member is longitudinally movable over its entire within a pipe-shaped sleeve.
机译:该方法包括通过松动的楔子(10)将抗拉构件(1)锚固在钻孔端上。张紧构件可以从钻孔(2)的自由端释放。在后坐运动之后,楔块从其座上移开,然后可以将受拉构件从钻孔中拉出。受拉构件由一个或多个单个元件组成,例如钢棒,金属丝或绳索。该构件可在整个管状套筒内纵向移动。

著录项

  • 公开/公告号DE4411643A1

    专利类型

  • 公开/公告日1995-10-05

    原文格式PDF

  • 申请/专利权人 DYCKERHOFF & WIDMANN AG 81902 MUENCHEN DE;

    申请/专利号DE19944411643

  • 发明设计人

    申请日1994-04-02

  • 分类号E02D5/54;E21D21/02;E21D21/00;

  • 国家 DE

  • 入库时间 2022-08-22 04:08:56

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