Horizontal Crack in Web

1.detectable by normal probe

2.Such type of crack generated from weld and if there exist near hole it seems to generate from bolt hole.

 

Advertisements

Rail Fracture at Glued Joint-Case Study

  1. Jumper hole may be reason as crack may start from there.
  2. This fracture indicatos a no of train passed over it. Fishplates also broken may be days ago. It have 3 failures, two rail fracture & both GJt fish plate broken, which must be occurred in hours depending upon no of trains passed & packing condition.