男女无遮挡羞羞视频免费网站

<delect id="f5t7h"></delect>
<b id="f5t7h"></b>
<thead id="f5t7h"><tt id="f5t7h"><tr id="f5t7h"></tr></tt></thead>
<font id="f5t7h"><ol id="f5t7h"></ol></font>
      <nobr id="f5t7h"><tt id="f5t7h"><p id="f5t7h"></p></tt></nobr><delect id="f5t7h"><rp id="f5t7h"><big id="f5t7h"></big></rp></delect>

          <object id="f5t7h"><rp id="f5t7h"></rp></object>

          <samp id="f5t7h"><del id="f5t7h"></del></samp>

          Mass-Spring-System for Heavy Rail Rolling Stock - Puchon / Korea



          Puchon Station / Korea
          Pre-fab concrete box and rebars fixing for the trough
          Lifting of the concrete trough and inserting the spring element
          Spring element installed laterally below the concrete trough
          Trackbed with spring elements
          Trackbed with spring elements
          Puchon Station / Korea
          Project
          Puchon Station / Korea

          Floating Trackbed System for Heavy Rail Rolling Stock
          Vibration Isolation System
          laterally inserted GERB spring elements Type K
             
          Design axle load
          22 t
          Commissioning
          1998
             
          Mass-Spring-System
          Length: 6 x 225 m
          vertical system natural frequency:
          5 Hz
          Trough length: 26 - 46 m
          Trackbed width: 3,8 m
          Number of tracks: 8
          Design velocity: 120 km/h
          Trackbed mass: 7,2 t/m
          Owner
          Korean Railroad Authority
             
          Construction Details
          Troughs with ballast bed, standard rail fixing, concrete sleepers
          Vibration Consultant
          GERB Engineering GmbH, Essen
          男女无遮挡羞羞视频免费网站