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edi e area ??  

 

Uppal

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hyd metro tadu mumbai monorail lu enit u comedy pellow

Posted

hyd metro tadu mumbai monorail lu enit u comedy pellow

:15_3_321:

Posted
To lock the strands these type of conical wedges are put on the strands...
 
20465d1208494911-post-tension-cable-fail
 
This ensures that the strands can only be pulled from one direction, it can never slip back to its original state. These wedges are supported by the bearing plate...this is how the entire assembly looks like...the small hole on one side will be later used to pour concrete into the cylindrical sleeve (again, at high pressure)
 
Prestressing-Anchorage-and-Post-Tension-
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