13.Influence of Shear Lag and Shear Deformation on the Vibration of Thin-Wall Box-Girder剪力滞后剪切变形对薄壁箱梁的振动影响 14.The shearing strain is essentially inhomogeneous flow of metal.剪切变形的实质是金属的不均匀流动。 15.Rectangle blade with four functional cutting edges is very durable....
Analysis on the Cross Sections of Runners in Injection Mold; 注塑模流道横截面的解析 3. Based on so called plane assumption,this paper analyzes the hormal stress at a point oncross section,and influencing elements exerted by the comparing rates between maximum normal stress and maximum shear consi...
When performing analytical calculations of the work of a section on the action of internal shear forces, the method of sections is used. The considered rod is calculated in an arbitrary section, the action which is represented by the following forces: Longitudinal force N; Shear force Q; Bendin...