Long-lived Orthotropic Steel Bridge Deck is remained silent the welding procedure of rib

Long-lived Orthotropic Steel Bridge Deck is remained silent the welding procedure of rib

  • CN 107,584,196 A
  • Filed: 09/14/2017
  • Published: 01/16/2018
  • Est. Priority Date: 09/14/2017
  • Status: Active Application
First Claim
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1. The welding procedure of rib 1. a kind of long-lived Orthotropic Steel Bridge Deck is remained silent, elongated rib of remaining silent is welded in orthotropic steelOn floorings, it is characterised in thatInterior angle carries out prosposition angle setting welding using diameter 1.0-2.4mm filament submerged-arc welding technique so that rib interior angle fusion penetration of remaining silentUp to 1.5-6mm.

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