Poissons ratio xy major Poissons ratio yx minor

Poisson’s ratio • νxy : major Poisson’s ratio • νyx : minor Poisson’s ratio • Source: https: //sumirinjournal. wordpress. com/2010/03/24/v-poissons-ratio/

Compression Test Machine • • • Price: $2, 500 Maxcapacity: 1000 KN Load Way: Electronic Load Display: Digital Power Source: AC 220 V Dimension: 350(L)× 300(W)× 510(H)mm

mechanical properties of corrugated cardboard • suggest using Single-wall corrugated cardboard, which is 44 ECT, at least. I tried to find the properties for this corrugated, but I couldn’t find any source that have all properties that we need. So I use the common corrugates properties.

Paperboard Specifications • Single-wall corrugated cardboard • Edge Crush Test: 44 ECT • Bursting Test: 275#

Linerboard • Density: 0. 71 g/cm 3 • Thickness: 0. 029422 cm • Ex (Modulus of Elasticity): 7. 04 Gpa • Ey (Modulus of Elasticity): 2. 34 Gpa • Vxy (Poisson’s ratio): 0. 05 • Vxy (Poisson’s ratio): 0. 016

medium • • • Density: 0. 51 g/cm 3 Thickness: 0. 018365 cm Ex (Modulus of Elasticity): 4. 41 Gpa Ey (Modulus of Elasticity): 2. 05 Gpa Vxy (Poisson’s ratio): 0. 17 Vxy (Poisson’s ratio): 0. 37 • Source: https: //rbi. gatech. edu/sites/default/files/documents/newsletter_0 911. pdf? fbclid=Iw. AR 1 q 2 SVlp. FDji_Oah 611 v. OAWc. FUQS_S 5 Ybalr. Eg. CTgd. PAOf. Jw. DKvey 4 i. Cw