- Figure A B 1 Of 1 Part D Maximum In Plane Shear Stress And Average Normal Stress Determine The Maximum In Plane Shear 1 (41.16 KiB) Viewed 35 times
Learning Goal: To determine the in-plane principal stresses and maximum shear stress along with their orientations and the average normal stress for an element in a given state of plane stress The element of material below is subjected to the state of stress shown, where a = 1100 MPa, b=62.00 MPa, and c=26.00 MPa.(Eigure 1) Figure L₁ (<10/1> Part A - Orientation of the planes of maximum and minimum normal stress Determine the orientation of the planes of maximum and minimum normal stress, 8 and 82, respectively. Use the value for Be that is negative. Then use this value to determine the value of Express your answers to four significant figures separated by a comma. ▸ View Available Hint(s) AZ Ivec O M ? Bya, ya DD Submit ▾ Part B -In-plane principal stresses Determine the in-plano principal stresses for the element (as onented in Part A), and calculated and dy such that they correspond with and De Express your answers to four significant figures separated by a comma. ▸ View Available Hint(s) V] ΑΣΦ vec a ? MPa, MPa Submit Part C - Onentation of the element subjected to maximum shear stress on its sides Determine the orientation, 2, of the element subjected to maximum shear stress on its left and right sides. Use the value for that is positive. Express your answer to four significant figures and include the appropriate units. ▸ View Available Hint(s) A PA ? Units 0 = Submil Value ← +