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about stress

about stress

about stress

(OP)
Hi
 Stress meaning is load area,may
i know why cant we consider volume instead of area

thanx

Jhon

RE: about stress

One dimension is occupied by the direction of the stress. That leaves two dimensions (in other words, area).

RE: about stress

(OP)
Hi VEIBLL

Thanx for ur response
  But if a load of 200Kg applying on 1m*1m area,
let us take ,if i keep depth 0.01mm,wht will be the result
   & also in other case if i keep depth 100mm ,what will
be the result,
i mean to say irrespective of area,depth will also take load,but in calculation part,depth is totally out of scene
 my question is why cant we keep,..
               Force/Volume

Thanx in before

Jhon

RE: about stress

Stress, by definition, is a planar entity. If you want to look at stresses in a part at varying locations ("depths" as you put it), you look at different cross sections, depending on what it is you are interested in. Force/volume is weight density.

RE: about stress

(OP)
Hi Freinds

 Thanx to all for answering my question
well, my problem is solved using Theory of failures
like Principle stress theory,Principle strain theory

thanx once again to all

Jhon

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