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Chapter 17

Concept of Stress

正常应力
正常应力
Consider a rod subjected to an axial force; as a result, a resistive force is developed across the cross-sectional area, which is termed as stress. The SI ...
剪应力
剪应力
A structure when subjected to transverse forces develops internal forces in the sectional plane between the points where the forces are applied. The ...
轴承应力
轴承应力
The stress exerted on a material due to the contact pressure created while interacting with another object is called bearing stress. Consider two plates ...
应力的应用
应力的应用
Consider a structure consisting of a boom and a rod designed to support a load. The boom and the rod are joined by a pin and supported by brackets and ...
斜平面上的应力
斜平面上的应力
Consider a member subjected to axial forces. Introduce a sectional plane inclined to the normal plane, called an oblique plane. The stresses acting on ...
应力:一般载荷条件
应力:一般载荷条件
Consider a body subjected to multiple loads. When dissected through a point using a plane parallel to the xy plane, it is observed that the shearing ...
应力的组成部分
应力的组成部分
The stress components of a body subjected to multiple loading are analyzed by considering a small cube centered at point O. The cube has the normal and ...
设计注意事项
设计注意事项
While designing a structure, the considerations start with the ultimate strength of a material, which is determined through tests, measuring changes under ...
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