As the most common fastening method in mechanical engineering, the mechanical properties of bolted connections are crucial to the overall safety and reliability of the structure. In practice, the ...

Threaded connections are essential components in mechanical assemblies, subjected to complex deformations under various loading conditions (e.g., tension, torque, bending, and shear), influenced by ...

Now apply the same idea to oilfield tubulars, drill pipe, and downhole tools, where the connected parts are heavier, more expensive, and exposed to harsher ...