This was mathematically described by Arnovljevic in 1909 [4] and by Volkersen in 1938 [5] by considering the differential tension in the adherends due to the shear strain in the adhesive layer, termed shear-lag. It is interesting to note that, in their paper, Arnovljevic and Volkersen...
These joints can be described as planar, hinge, pivot, condyloid, saddle, or ball-and-socket joints. What are the different kinds of joints? What are the different types of joints? Ball-and-socket joints. Ball-and-socket joints, such as the shoulder and hip joints, allow backward, ...
All DFT-based first-principles calculations in the present work were performed by the Vienna Ab initio Simulation Package (VASP)81with the ion–electron interaction described by the projector augmented wave method82and the X-C functional described by the generalized gradient approximation (GGA) develop...
Synovial joints are composed of a cavity surrounded by a membrane that is filled with with fluid, as described by theHospital for Special Surgeryin New York City. This synovial fluid nourishes and lubricates the cartilage that cushions your bones; it contains substances that increase cartilage dens...
In this paper, the effects of joint orientations and their combinations on stability of tunnel are analyzed numerically, and the failure modes of surrounding rock mass cut by different joint sets with different orientations under different tectonic stress are also vividly shown and discussed.PENG ...
What Causes Hip Pain—and How Can You Relieve It? Symptoms The sounds you hear coming from yourjointscan be described differently. The following are terms you might use:2 Clicking:A quiet noise occurring with a flexed-then-extended knee, for example ...
The changing pattern of their motion, GRFs, and COP were systematically described and summarized in detail for the LWI. However, there are still many limitations to the study. Firstly, healthy college students were selected as the samples but knee osteoarthritis occurs mostly in the elderly, ...
This in turn means that the crack path will be straight under mode I, but will deviate from a straight path under mixed mode loading. The discussion of directional stability of cracks in adhesively bonded joints was described by Chai [11–13], who described the crack trajectory in the mode...
Based on Newton's third law, we know that the filling liquid exerts a force of equal magnitude in the opposite direction onto the surface, which is denoted by pl, and the stresses acting on the other side of the liquid layer are described by pl′. pl1 and pl1′ represent the normal ...
The blocks rotate forward out of the slope driven by their own weight, and stability depends on the location of the centre of gravity of the blocks relative to their bases. 十字架联接为块的自转提供发行表面。 块今后转动在他们自己的重量驾驶的倾斜外面,并且稳定取决于重心的地点块的相对他们的基地...