This chapter discusses the theory of torsion of circular shafts. In developing the simple theory of torsion, it is assumed that: (1) the material of the shaft is completely homogeneous, that is, its molecular structure is the same throughout; (2) the material of the shaft is elastic and,...
This chapter elaborates the torsion of circular shafts. The effect of a keyway is to reduce the strength of the shaft, and usually by a greater amount than would be indicated by supposing the outer boundary of the cross section of the shaft to be a circle reaching only to the bottom of...
4. Introduces the transfer matrix method fortorsionof circular shaft. 介绍了圆轴扭转时的传递矩阵法。 www.dictall.com 5. Tool marks for thetorsiontool are found on the edges of the padlock. 在锁体的边缘发现扭力工具留下的印迹。 www.suoyiren.com ...
英文: Abstract: By the using of the theory of plastic mechanics, a calculated formula of ultimate strength of shearing stress is obtained for metallic materials with torsion of circular shaft,and the experimental results about low-carbon steel are given. 中文: 文摘:利用塑性力学基本理论,建立了具有...
The combined deformation due to torsion and tension of incompressible rigid viscoplastic circular shafts is analyzed. 分析了不可压缩刚粘塑性圆轴扭转和拉伸的组合变形. 期刊摘选 The plane problems and the torsion problem are standard fare in solution oriented books on elasticity. 平面问题和扭转问题是弹性...
When a shaft is subjected to a torque or twisting a shearing stress is produced in the shaft. The shear stress varies from zero in the axis to a maximum at the outside surface of the shaft. The shear stress in a solid circular shaft in a given position can be expressed as: τ = T...
The combined deformation due totorsionand tension of incompressible rigid viscoplastic circular shafts is analyzed. 分析了不可压缩刚粘塑性圆轴扭转和拉伸的组合变形. 期刊摘选 The plane problems and thetorsionproblem are standard fare in solution oriented books on elasticity. ...
材料力学(英汉对照)03_Torsion REVIEW REVIEW Mechanical properties (力学性质, 机械性质) Mechanical properties (力学性质, 机械性质) Mild steel (低碳钢) and gray cast iron (灰铸铁) Mild steel (低碳钢) and gray cast iron (灰铸铁) Tension and compression test (拉伸压缩试验） Tension and compression...
In the problem of simple torsion of a circular shaft examined in Section 4.2, we obtained the following formulas for the displacements v and w in the lateral plane: $$v=-\alpha xz w=\alpha xy$$ (8.1) and found that the axial displacement u is always zero. In a general case of a ...
OBJECTIVE: To perform the tension and torsion test on the given specimen and to find out the total deformation, equivalent stress and temperature of the specime. For the tension test, displace one end of the specimen to 18mm while keeping the other fixed. For the torsion test, you will nee...