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Low Retracting Stressing Anchorage

Nickname : High Quality Low Retracting Anchorage
Application:
Gurantee: 1year
OEM&ODM: Acceptable

Overview

 It is a kind of low retracting and high efficient prestressing anchorage which is specially used for stressing short prestressing tendons and for anchorages with large loss of pre-stress when relaxing the strand. The low retracting anchorage can be widely applied in bridge vertical and horizontal presressing structures such as long-span prestressing concrete continuous beams and continuous steel structures, cable-stayed bridge tower’s circular and beam’s horizontal prestressing structures, side slope prestressing anchoring structures and other structures with shorter prestressing tendons.

 
The low retracting stressing anchorage includes the anchor head, anchor nut, wedges, bearing plate and spiral reinforcement. The low retracting dead-end anchorage includes the anchor head, bolt, extruding anchor, pressing cover and spiral reinforcement. YJM dead-end anchorage can also be used as low retracting dead-end anchorage.

Specifications

Technical data of YJM15DS Low Stressing Anchorage
Specification Anchor Head Anchor Nut Bearing Plate Spiral Reinforcement Duct
ΦA B ΦC D □E F ΦJ H ΦI n ΦG
YJM15DS-1 43 46 58 35 110 65 110 40 8 4 45
YJM15DS-2 83 58 102 40 140 92 140 50 10 4 50
YJM15DS-3 87 58 107 40 150 97 150 50 10 4 50
YJM15DS-4 97 58 122 40 165 105 165 50 10 4 55
YJM15DS-5 107 58 132 40 175 110 175 50 10 4 55

Benefit

   

Yunzhan Highway of China

Yun Zhan expressway route length of 315.94 km, accounting for about 1/3 of the whole Shan Zhan expressway, a total investment of about 33 billion 57 million yuan.The project is the Pearl River Delta to the western region, southwest region, and connected the Hainan Island channel.

     
     

Construction photos

 

 

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