shear stress Thesaurus Medical Encyclopedia Wikipedia Related to shear stress:Shear strain,Normal stress shear stress n. Stress resulting from the application of opposing forces parallel to a cross-sectional area of a body. Also calledshearing stress. ...
Shear stress is also produced in turbulent flow; it arises from the turbulent motion of particles of different velocities, and it is usually much greater than that caused by viscosity.ALBERT BETZIntroduction to the Theory of Flow Machines
deformation - alteration in the shape or dimensions of an object as a result of the application of stress to it 2. shear - a large edge tool that cuts sheet metal by passing a blade through it edge tool - any cutting tool with a sharp cutting edge (as a chisel or knife or plane or...
A strong wind may result in twisting of the directional sign boards by causing shear stress along the cross-section of the pole. Thus, when designing the directional sign boards, it is very important to precisely determine the value of torsional shear stress to design bolts that can withstand ...
whereλis the angle between the slip direction OT and the axis of tension. It can be seen that the resolved shear stress has a maximum value when the slip plane is inclined at 45° to the tensile axis, and becomes smaller for angles either greater than or less than 45°. When the sli...
5. Based on the maximum shear stress theory, a theoretical model is developed for the spallation of a plated film under irradiation of a short pulsed laser beam. 基于最大剪应力理论,建立了短脉冲激光辐照下光学膜层发生迎光剥落的理论模型,导出了膜层剥落的激光功率密度阈值条件和剥落区半径与激光及膜...
, whereτis shear stress,ηis viscosity of the GO dispersion,Uis process speed andh0is the doctor blade gap size (Fig. 2d). GO fluids from 0.1 to 60 mg ml−1were studied with systematic variation of viscosity. Photographs (Figs 2fand3a) and scanning electron microscopic (SEM) image...
a实际确实知道物质总在转变为能量 Truly knew actually the material is always transforming into the energy[translate] aYou need to practise speak Einlish every day. 您需要实践每天讲Einlish。[translate] amaximum shear stress theory:which postulates that failure will occur in a complex stress system wh...
Where μ is the shear modulus of the unstressed rock (with an isotropic distribution of cracks), Pc is a characteristic crack closing pressure, σ0 is normal stress, and B=BN/BT is the ratio of normal to tangential compliances of individual cracks. ...
When SHPB is first introduced to the dynamic testing community, the incident wave is in rectangular shape with a sharp rising edge and high oscillation, it is harder to minimize the axial inertial effects because it takes longer time for the sample to reach stress equilibrium. However, with ...