The expression for torsion notch strength of ceramic materials was proposed based on the stress analysis of a cylinder under torsion and the theory of brittle fracture strength due to Griffith.

Theoretical analysis of the torsional strength of pretressed concrete member subjected to complex loading;

Accurate calculations for the purpose of the structural design and functional analysis require precise knowledge of the torsional strength of each concrete structural member.

Study of the torsion strength and material toughness criteria of drill pipe tool joint;

The bending rigidity and the bending and reversing strength of the driving shaft of the one grade straight and Cylinder form garewheel decelerator are different when the direction of the pulling power from the V form ribbon to the driving shaft changes in the drive device of ribbon type conveying machine.