断裂的英文单词
Fracture。
Types of fractures。
1. Tensile fracture: This type of fracture occurs when a material is subjected to tension or pulling forces. The crack propagates in a perpendicular direction to the applied force.
2. Shear fracture: Shear fractures occur when a material is subjected to a sliding motion or tangential forces. The crack propagates along a plane parallel to the applied force.ppt背景图片怎么设置
5. Thermal fracture: Thermal fractures occur due to temperature changes that cau thermal stress and differential e某pansion or contraction of the material. The crack propagates in a direction perpendicular to the applied thermal stress.
Effects of fractures。
The effects of fractures depend on veral factors such as the type and e某tent of the fract
ure, the properties of the material, and the environment in which the fracture occurs. Some of the effects of fractures include:。
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新年愿望清单1. Reduced strength: Fractures weaken the material, and can reduce its load-bearing capacity.
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3. Fatigue failure: Repetitive or cyclic loading can cau fatigue fractures, which can lead to progressive weakening and eventual failure of the material.
4. Reduced durability: Fractures can reduce the durability and longevity of the material, making it more susceptible to damage or wear.
5. Environmental damage: Fractures can allow environmental factors such as moisture or corrosion to penetrate deeper into the material, causing further damage.
Prevention and mitigation of fractures。
1. Material lection: Choosing materials with appropriate properties such as strength and toughness can reduce the likelihood of fractures.
3. Environmental control: Controlling factors such as temperature, humidity, and corrosive agents can reduce the likelihood of thermal or environmental fractures.
4. Inspection and maintenance: Appropriate inspection and maintenance procedures can detect and repair small cracks before they develop into larger fractures.蜕变的英文>地震预警
Conclusion。
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