From Tensile stiffness to young modulus
From Tensile stiffness to young modulus
(OP)
Hello all
I have a technical table that in it , the tensile stiffness is give , but I need the young modulus , how can I arrive to young modulus E from this information ?
sorry if it's basic
I have a technical table that in it , the tensile stiffness is give , but I need the young modulus , how can I arrive to young modulus E from this information ?
sorry if it's basic






RE: From Tensile stiffness to young modulus
RE: From Tensile stiffness to young modulus
http://en.wikipedia.org/wiki/Young%27s_modulus
RE: From Tensile stiffness to young modulus
Quando Omni Flunkus Moritati
RE: From Tensile stiffness to young modulus
RE: From Tensile stiffness to young modulus
you could ask the manufacturer what they really mean, and how they determined it; personally i'd do a tension test.
Quando Omni Flunkus Moritati
RE: From Tensile stiffness to young modulus
It seem to me that you would do well to get a good Strength of Materials text book and review these concepts so you have a vague idea what you are doing and asking. These are actually fairly sophisticated concepts and material properties, and may not even be directly applicable to your problem. With questions like these, you could really use a local mentor to help you formulate your actual problem. You certainly haven’t laid it out here. As mentioned above, you should also be working with your cardboard supplier so he understands your problem and can recommend the best material and construction methods. You may even have to pay attention to the orientation of the material grain, obviously so, if it is corrugated cardboard. What about loading, sheet size, buckling, etc.?