Design engineers routinely rely on bolted joints, yet most guidance focuses on axial stiffness—often overlooking moment (pitch) stiffness, which can dominate compliance in ...
February 26, 2026 • NPR's Steve Inskeep asks Oklahoma Gov. Kevin Stitt about his spat with President Trump, immigration and the future of the Republican Party. February 25, 2026 • After NPR reporting ...
Abstract: The medium-thickness shell theory (MST) has been widely used to calculate the natural frequencies of the stator system. However, the first-order shear deformation theory (FSDT) in structure ...
Abstract: With the rapid development of energy, manufacturing, and other industries, there has been a significant increase in the demand for equipment monitoring and maintenance. Taking an optical ...