Q: σx = -108 MPa, σy = 58MPa, τxy =
σx = -108 MPa, σy = 58MPa, τxy = -58MPa Data for Problem 22: An element in plane stress (see figure) is subjected to stresses σx, σy, and &Ium...
See AnswerQ: At a point on the web of a girder on a gantry
At a point on the web of a girder on a gantry crane, the stresses acting on the x face of a stress element are σx = 6250 psi and τxy = 1425 psi (see figure). What is the allowabl...
See AnswerQ: The stresses acting on a stress element on the arm of a
The stresses acting on a stress element on the arm of a power excavator (see figure) are σx = 52 MPa and τxy = 33 MPa (see figure). What is the allowable range of values for the...
See AnswerQ: Calculate the maximum shear stress τmax and the maximum bending stress αmax
Calculate the maximum shear stress τmax and the maximum bending stress αmax in a wood beam (see figure) carrying a uniform load of 22.5 kN/m (which includes the weight of the...
See AnswerQ: The stresses at a point on the down tube of a bicycle
The stresses at a point on the down tube of a bicycle frame are σx = 4800 psi and τxy = –1950 psi (see figure). It is known that one of the principal stresses e...
See AnswerQ: An element in plane stress on the surface of an automobile drive
An element in plane stress on the surface of an automobile drive shaft (see figure) is subjected to stresses of σx = -45 MPa and τxy = 39 MPa (see figure). It is known that one o...
See AnswerQ: A simply supported wood beam is subjected to point load P at
A simply supported wood beam is subjected to point load P at mid-span. The stresses on element C are known to be σx = –92 psi and τxy = –7 psi...
See AnswerQ: A simply supported wood beam is subjected to point load P at
A simply supported wood beam is subjected to point load P at mid-span. The normal stress on element C is known to be σx = 12 MPa. Find the maximum shear stress on the element and show the s...
See AnswerQ: The stresses on the bottom surface of a fuel tanker (figure
The stresses on the bottom surface of a fuel tanker (figure part a) are known to be σx = 7750 psi, σy = 1175 psi, and τxy = 940 psi (figure part b). Determine the stre...
See AnswerQ: Solve the preceding problem for an element in plane stress on the
Solve the preceding problem for an element in plane stress on the bottom surface of a fuel tanker (figure part a); stresses are σx = 105 MPa, σy = 75 MPa, and τxy = 25...
See Answer
