1. <dd id="eul4i"></dd>

  2. <sub id="eul4i"></sub>
    <wbr id="eul4i"><th id="eul4i"></th></wbr>
    <form id="eul4i"><legend id="eul4i"></legend></form>

    <nav id="eul4i"><code id="eul4i"><blockquote id="eul4i"></blockquote></code></nav>
    <nav id="eul4i"></nav>
  3. <nav id="eul4i"><listing id="eul4i"></listing></nav>
    1. Case

      Strengthening

      Strengthening

      Location:Home > Case Strengthening Strengthening

      he Wanping Management Office is a special project for the maintenance of Category 3 bridges and Category 3 components in the Wanping section of the Shanghai-Shaanxi Expressway.
      2020-07-28 14:43:46

             Wanping Expressway is an important part of the expressway from Shanghai to Xi'an, with a total length of 150.8 kilometers. A total of 144 sets of intelligent prestressed carbon plate reinforcement systems are used in this reinforcement project, with a design tensile strength of 1000MPa and a tensile force of 14 tons, of which 44 sets are 100*1.4mm in size and 20m in length. Meter box girder; 88 sets of carbon plates with a size of 100*1.4 and a length of 25m are used to reinforce 30m box girder; 12 sets of carbon plates with a size of 100*1.4mm and a length of 30m are used to reinforce 35m box girder.


      1595918585150017.jpg    1595918597973423.jpg


      苍井空浴缸大战猛男120分钟,十八禁啪啦拍无遮拦视频,女同事醉酒被迷奷系列在线,天天躁日日躁狠狠躁超碰97