A kind of recyclable vertical type door frame is from steady building enclosure and its application process

A kind of recyclable vertical type door frame is from steady building enclosure and its application process

  • CN 103,410,158 B
  • Filed: 08/28/2013
  • Issued: 01/05/2018
  • Est. Priority Date: 08/28/2013
  • Status: Active Grant
First Claim
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1. a kind of recyclable vertical type door frame is related to soft soil foundation pit from steady building enclosure, it is characterised in that the building enclosure bagInclude coping, twice Soil-cement Wall and at least three groups of steel pipes;

  • Soil-cement Wall described in twice is arranged at described bear down on onePlate lower section and perpendicular setting, one end of steel pipe is connected with the coping respectively described in three groups, steel pipe described in three groupsIn, the outer group of steel pipe positioned at outer fix is angularly disposed, and steel pipe is vertically arranged with the coping described in remaining two groups, and respectivelyInside insert in described in twice inside Soil-cement Wall, wherein, the outer group of steel pipe bottom is connected with slip casting steel pipe, the outer group of steelManage for the slip casting steel pipe market slurries positioned at its bottom, during it gos deep into the soil body, passing through the slip castingSteel pipe carries out slip casting several times, makes to form some anchoring bodys on the outer group of steel pipe;

    Described being connected refers to described bear down on oneThere is at least one set of positioning hole, in steel pipe described in three groups, outer group of steel pipe is stretched into the corresponding positioning hole, is passed through on plateBolt and backing plate are fixed with the coping, and steel pipe is structure as a whole with the coping described in remaining two groups;

    When base in foundation ditchIt is outer described in disassembly &

    recycling to organize steel pipe to be re-used in next base pit engineering after plinth is constructed.

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