An Independent Review Board has delivered the fullest account to date of the June 24, 2024 collapse that sent 1.77 million ...

Thus, wall shear stress and corresponding slip velocity are treated in an ordered time series using a time window function. Then, three hyperparameters of a support vector regression (SVR) are ...

Another family of theoretical models that relates concrete shear strength to the strain in the longitudinal reinforcement through various hypotheses regarding the crack location, orientation and the ...

Some of the effects that therapeutic ultrasound has in medicine and biology may be associated with steady oscillations of gas bubbles in liquid, very close to tissue surface. The bubble oscillations ...

One of the most important nonlinear rheological phenomena in flowing polymeric materials is the stress overshoot under start-up shear at sufficiently high shear rates γ̇, i.e., γ̇ > τd–1, where τd is ...

The time-averaged wall shear stress at the center of the channel exhibits the largest discrepancy from experimental results around a Reynolds number of 548, which is attributed to long-period flow ...

Using molecular dynamics simulation, we study shear banding of entangled polymer melts under a steady shear. The steady shear stress vs shear rate curve exhibits a plateau spanning nearly two decades ...

A significant strength enhancement was found at dynamic loading for both normal and shear behaviors with respect to the quasi-static case. The Nomex hexagonal honeycombs are manufactured by the ...

BACKGROUND: Mechanical cues exerted by shear stress from blood flow remodel an initial vascular plexus into a ramifying array of large and small vessels. Hemodynamic forces trigger changes in ...