Principal stresses are defined as the maximum and minimum normal stresses in a plane. Principal stresses are perpendicular to each other and oriented such that shear stresses are zero. For 3D stress ...
A new study uses shear tests and seepage-stress analysis in north China's Liushagang formation to create a model that predicts collapsing pressure and avoids costly drilling delays in hard, brittle ...
• Shoulder fillets are notches that generate transverse stresses under axial loading. • Von Mises equivalent stresses let engineers determine the maximum principle stress when tension or bending ...
Combining circumferential stresses with additional stresses produced by fluid seepage creates a new model which can be combined with the conventional model to fully describe in-situ stress regimes' ...
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