1 in-situ rail testing supplier across 1 states and provinces in 1 country. Profiles show capabilities, materials, certifications, and facility locations so you can compare shops and build a shortlist.
Analogic Engineering, Inc. conducts research using an ultrasonic stress measurement technique known as Acoustic Birefringence (AB) to measure longitudinal stress in rail and calculate Rail Neutral Temperature (RNT). The work builds on acoustic birefringence instrumentation developed under prior NSF SBIR work and was supported by the Federal Railroad Administration. The company designed and built a fixture simulating thermally-induced stress up to 165 KIP and validated the method against strain-gauge instrumented rail at the Transportation Technology Cent
