RC Pier Winding Method

MAGNE LINE PP Method

New Technology Information System (NETIS) Registration Number:KT-980187-VE (Expiration of publication period)

Outline

Seismic Reinforcement Method for Bridge Piers is effective for places with construction limit or river blockage issue

Seismic Reinforcement Method for Bridge Piers is effective for places with building limit or river blockage issues that cannot install the conventional RC winding method. It has been proved by “Positive and negative repetition load test on alternate piers reinforced with PP MAGNE LINE” (1998) based on RC reinforcement theory.

Characteristics

  1. Since the reinforcing layers can be thinned, it can be applied when the site has building limit or river blockage issue.
  2. Since the dead load is reduced, the effect on the foundation is small.
  3. Since no formwork work is required, it is available to use even if the work space is small.
  4. At the same time as reinforcement, life time can be extended by the anticorrosion effect.
  5. It will be beautiful finishing.
  6. Visual inspection is possible after reinforcement
  7. It can be applied with deformed pier.

Positive and negative alternating load test

Construction procedure

Other application

Reinforcement of cut-off points

Due to less river blockage, it has been adopted as an effective construction method against driftwood countermeasures.

Seismic reinforcement for bridge piers

Water gate reinforcement

Related products / construction methods

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