In 2016, a freight train has fallen into the Tolten River after the railway bridge collapsed. The train was carrying chemicals, putting at risk the entire environment. Railway bridges implies the work ...

No bigger than a standard full nut, the Binx Nut’s ingenious design incorporates two opposing cantilevers which lock into the mating part with inward and downward pressure, thus minimising thread wear ...

As a type of detachable and highly reliable fixed connection, threaded connections are extensively used across various engineering fields [1]. In the assembly of rail transit components, a large ...