what is difference b/w tensile , compressive and volumetric stress??

Question

what is difference  b/w tensile , compressive and volumetric stress??

anonymous · Answer

@robtobey  @dan815 @cwrw238  @Deivyneee

anonymous · Answer

@Luigi0210 @luvbatmanbros0526  @abb0t @ankit042 @amriju @Ashleyisakitty

anonymous · Answer

any 1 please..

anonymous · Answer

@aaronq  :(

anonymous · Answer

@JoannaBlackwelder

joannablackwelder · Answer

I don 't know too much about it, but here is some info. http://www.eduresourcecollection.com/civil_sm_Stresses.php

amriju · Answer

U pull a bar longitudinally from two sides..tensile
U press a bar from two sides..compressive
U press a ball from all sides...u use bulks modulus instead of youngs...volume

anonymous · Answer

@amriju its quite helpful :) but  i stil hav a confusin ... suppsoe if we press a cube form all side what wil it b ..a compresional / volumetric stress ?? in my book diagram says it is compressional stress ... what what wil be volumetric stress?

anonymous · Answer

i got answer :) @JoannaBlackwelder  
@amriju  it was written in recommanded ssite that it wil b called volumetric compressive stress...
know i came to a conclusion that if compressive stress is causes linear deformation  we wil use young's modulus but if it is 3 dimensional we wil use bulk modulud...  can u lease make it sure for m whether em right or wrong ??

amriju · Answer

yo..correctomundo..:)

anonymous · Answer

thnks 
;:)