Determine the shearing stress

The beam with the cross section shown in the attachment is subjected to 250 kN vertical shear force. Determine the shearing stress at point 'a' shown in the attachment a) 172.59 MPa b) 169.33 MPa c) 183.57 MPa d) 137.85 MPa

Determine shearing stresses

State the stress of element in the attachment, y-normal and xy-shearing are 16 ksi and 10 ksi. Determine the normal (x- and y-) and shearing stresses after the element has been rotated through 10 degrees counter-clockwise. a) 5.1 ksi; -4.7 ksi; 15.7 ksi b) -3.7 ksi; 7.2 ksi; 14.8 ksi c) 3.2 ksi; 13.4 ksi; 16.7 ksi d) 3.9 ksi; 12.10 ksi; 12.14 ksi

Determine maximum shearing stress

The state of stress of an element similar to the one in the attachment, x-normal, y-normal and xy-shearing stresses are: 60 ksi, 12 ksi and 45 ksi, having the same orientation. Determine maximum shearing stress when the z-normal stress is -27 ksi. a) -37 ksi b) 63 ksi c) 57 ksi d) 49 ksi

Determine Stress

For the beam in the attachment, determine the stress at point D located 32mm below point A. a) 18.6 MPa b) -15.8 MPa c) 19.2 MPa d) 18.1 MPa

Determine the radius of curvature

For the composite bar indicated (see attachment), determine the radius of curvature caused by the couple of moment 70 Nm. a) 9.16 mm b) 12.73 mm c) 11.87 mm d) 10.41 mm