Determine the stress in each cord for the system shown in fig. below, if the cross section area of each cord is 650 ?mm2 D ܐܠܠܠܠܚ WillLL B 45 750 W =90 KN D 444444
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- The stresses acting on an element are x= 750 psi, y= 600 psi, and xy = 400 psi. Determine the principal stresses and show them on a sketch of a properly oriented element.For the shown element, what are the principal stresses and their orientations (ew, cew), draw the new element 40 MPa + 35 MPa 60 MPa3. For the state of stress shown below, calculate the principal stresses and maximum shear stress. 60 MPa Txy = 20 MPa 90 mla
- QI/ For the assembly below, determine the average normal stress for the cable. Assume that the cable has a diameter of 10 mm. take P =12 kN. 0.5 m -0.75 m -0.75 m 0.75 mA steel pipe with an outside diameter of 115 mm and an inside diameter of 105 mm supports the loadings shown. Assume a = 510 mm, b = 230 mm, P = 20 kN, P, = 16 kN, and P; = 11 kN. (a) Determine the normal and shear stresses on the top surface of the pipe at point H. (b)Determine the principal stresses and maximum in-plane shear stress magnitude at point H and show the orientation of these stresses on an appropriate sketch. a P: P H KQ1. A crane hook has a triangular section at x-x as shown in Fig. Find the maximum stress at point P. 5 kN 60 0: 40 20 An dimiencions in mm
- In a plane stress condition, the components of stress at point are ox = 20 MPa, ơy = 80 MPa and Txy = 40 MPa. The maximum shear stress (in MPa) at the point isTwo forces are applied on the beam shown below. (a) Determine the normal and shear stresses at point B on the shown cross-section. (b) Show the state of stress at the point B on a volume element. 400 lb B 1 in. 2 in. 500 Ib 2 in 10 in. 1.5 in. 1.5 in. Show your steps and highlight the following answers please I =Thank you for answering this question. Please you specify each step as soon as possible. Good Luck! Thank You. For a 60° angle lamina that subjected loads shown below, 15 MPa T 3.5 MPa 1.4 MPa Ox = -3.5 MPa, oy = 15 MPa, Txy = -1.4 MPa Calculate the stresses in L-T directions (ơ1, ơr, TLt) Determine whether the lamina will fail under these applied loads by using Tsai-Hill failure criteria. Determine whether the lamina will fail under these applied loads by using maximum stress failure criteria. Mechanical properties: EL = 14 GPa; ET=3.5 GPA; GLT = 4.2 GPa; vt = 0.40 Strength (In case of tension): OLU = 250 MPa, ơTu = 10 MPa Strength (In case of compression): OLU = 200 MPa, ơTu = 0.5 MPa Shear strength: TLTU = 8 MPa OT + OLu + <1 Tsai-Hill criterion: OLu - OLu
- Learning Goal: The state of in-plane stress at a point on an element of material is shown. Let o = 55.0 ksi, oy = 16.0 ksi and Try = 10.0 ksi. Use this information to represent the state of stress of the same point that is rotated through an angle of 0 = 35° b b OT ▼ Part A - Normal and shear stress on element sectioned at plane a a Using the element sectioned at plane a-a and the rotated coordinate system shown, determine the normal and shear stresses, or and Try, respectively, acting on plane a-a ▼ Part B - Normal and shear stress on element sectioned at plane b-b Using the element sectioned at plane b-b and the rotated coordinate system shown, determine the normal Or Try and shear stresses acting on plane b-b. Express your answers in ksi to three significant figures separated by a comma. View Available Hint(s) VE ΟΙ ΑΣΦΑΛΙ b vec 0 ksi* Find the stress in each cord for the system shown in fig. below, if the cross section ?area of each cord is 150 mm2 45 A 마 B W=30 KN с 750Q1. For the given cube below, complete the following: 1.find the center, radius (R), principal normal stresses (σ and σ3), max shear stress (Tmax) and draw the Mohr's Circle. 2. Find the stresses on a plane that is rotated 60° clockwise from the horizontal plane. 6PSE IPSF 10pst 60⁰ TOPST IPSF 6PSF