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The failure of a material due to repeated stressing is knoen is?
fatigue !!
The failure of a material due to repeated stressing is known?
Fatigue
The failure of a material due to repeated stressing is known as?
creep
Failure of material due to repeated stressing is called?
fantique fatigue
What is the different between failure and fracture?
Failure is a general term that refers to an object or system no longer performing its intended function, while fracture specifically refers to the physical separation of a material into two or more pieces due to stress. Fracture is a type of failure that occurs in materials when the applied stress exceeds the material's strength, leading to a crack or break.
Does repeated freeze and thaw cause damage?
Yes, repeated freeze-thaw cycles can cause physical damage to materials such as concrete, rocks, and biological samples. This is due to the expansion and contraction of water as it freezes and thaws, leading to cracking and degradation of the material. It is important to minimize repeated freeze-thaw cycles in order to preserve the integrity of the material.
What is the difference between long and short concrete columns?
short column get failed due to crushing force only while long column got failed due to bending moment as well..
Does buckling mean bending?
Buckling is a structural failure that occurs when a member undergoes excessive compressive stress, causing it to bow outwards or deform due to instability. While bending involves the deformation of a material or structure due to an applied load, buckling specifically refers to a sudden and catastrophic failure mode due to compressive forces exceeding the material's capacity.
When bending moments are introduced in tension members?
The bending moments introduced in tension members can reduce their load-carrying capacity by causing buckling or lateral-torsional instability. These moments can also lead to premature failure due to the combined effects of bending and axial tension stressing the material. It's important to consider these effects when designing tension members to ensure structural safety and integrity.
Why are bridges declared unsafe after long use?
Due to repeated stress and strain, the material used in the bridges loses elastic strength and ultimately may be collapsed. Hence, bridges are declared unsafe after long use
What is the different between fatigue and creep?
Fatigue is the weakening of a material caused by repeated loading and unloading, leading to eventual failure, while creep is the deformation of a material under constant load over time, often at elevated temperatures. Fatigue occurs due to cyclic loading, whereas creep occurs due to constant loading.
What is high cycle fatigue?
High cycle fatigue occurs when a material experiences repeated cyclic loading at a stress level below its ultimate strength, leading to failure over time. It is characterized by a large number of cycles of stress compared to low cycle fatigue, with failure typically occurring due to material micro-damage accumulation. High cycle fatigue is common in applications where a component is subjected to cyclic loading for a prolonged period.
