MUMBAI, India, July 7 -- Intellectual Property India has published a patent application (202641077405 A) filed by Srm Institute Of Science And Technology, Ramapuram Campus; and Easwari Engineering College on June 23, 2026, for Fatigue-Resistant Composite Railway Girder With Corrugated Steel Web.
Inventors include Dr. R. Divahar; Dr. S. Kotteeswaran; and Dr. K. M. Priyanka.
The application for the patent was published on July 03, 2026, under issue no. 27/2026.
Abstract: Abstract: The invention relates to a composite girder designed for railway and metro bridge applications, providing enhanced fatigue resistance and long-term durability. The girder consists of a corrugated steel web enclosed within reinforced concrete flanges and includes ...