Learn about the maximum shear stress theory. Learn what the shear stress in beams is, discover how to find shear stress, and see its formula and...
With equal and opposite principal stresses in the plane of the surface, therefore, the material is effectively in a state of pure shear. The maximum octahedral shear stress which is also an important value in consideration of elastic failure, occurs at approximately the same depth below the ...
The stress increase at the weld spot is caused primarily by the concentration of the force flow on to the jointing face of the weld spot, flow concentration both in the plane of the plate and in planes perpendicular to it, the latter particularly with tensile shear load. The notch effect ...
3D seismic coefficient should be provided in a graph. The maximum acceleration of the dam crest becomes smaller with the increase of the bank slope ratio. The effect of bank slope ratio on the maximum acceleration becomes smaller with the increase of the valley width.(3) An empirical formula ...
As vonlueke states, it may well be that you are comparing your vm with shear at a point having end effects - at a constraint say. If this is the case, your vm stress at the constraint will pick up on e.g. out of plane stresses, which will not give you a fair comparison. ...
Based on the plane-section assumption, the measured relative depth of the rectangular stress block \(\xi\) can be calculated as $$\begin{aligned} \xi ^0 = \frac{\beta _1}{{1 + \frac{{\varepsilon _{\rm{{s}}}^{{0}}}{{{\varepsilon _{{{\rm{cu}}} \end{aligned}$$ (A.1...
In this calculation, the strain rate cannot be considered because it changes significantly in time and space after a weight collision. It is difficult to apply it to a simple estimation formula. In addition, the applicable range of absorbed energy calculated under the assumption of plane conservati...