A driver accidentally bumped a fire hydrant creating a bending moment of 790 N·m in the pipe below. The pipe has an inside diameter of 195 mm and a wall thickness of 12 mm and is pressurized to 315 kPa. Determine the largest normal stress along the length of the pipe.
Blog
A point in a structural member [E = 97 GPa, G = 38 GPa] is s…
A point in a structural member [E = 97 GPa, G = 38 GPa] is subjected to the following stress magnitudes. The stress directions are shown in the image. Determine εy.|σx| = 35 MPa|σy| = 55 MPa|τxy| = 25 MPa
The spherical face shield of an astronaut’s helmet is made f…
The spherical face shield of an astronaut’s helmet is made from polycarbonate with a yield strength of 101 MPa. The shield has an outside diameter of 356 mm and a thickness of 5.0 mm. If the shield is successfully pressure tested to 945 kPa on Earth, determine the factor of safety with respect to yielding.
A driver accidentally bumped a fire hydrant creating a bendi…
A driver accidentally bumped a fire hydrant creating a bending moment of 625 N·m in the pipe below. The pipe has an inside diameter of 155 mm and a wall thickness of 6 mm and is pressurized to 300 kPa. Determine the largest normal stress along the length of the pipe.
A driver accidentally bumped a fire hydrant creating a bendi…
A driver accidentally bumped a fire hydrant creating a bending moment of 900 N·m in the pipe below. The pipe has an inside diameter of 200 mm and a wall thickness of 7 mm and is pressurized to 320 kPa. Determine the largest normal stress along the length of the pipe.
The spherical face shield of an astronaut’s helmet is made f…
The spherical face shield of an astronaut’s helmet is made from polycarbonate with a yield strength of 108 MPa. The shield has an outside diameter of 359 mm and a thickness of 4.3 mm. If the shield is successfully pressure tested to 970 kPa on Earth, determine the factor of safety with respect to yielding.
A driver accidentally bumped a fire hydrant creating a bendi…
A driver accidentally bumped a fire hydrant creating a bending moment of 650 N·m in the pipe below. The pipe has an inside diameter of 180 mm and a wall thickness of 9 mm and is pressurized to 390 kPa. Determine the largest normal stress along the length of the pipe.
A point in a structural member [E = 83 GPa, G = 31 GPa] is s…
A point in a structural member [E = 83 GPa, G = 31 GPa] is subjected to the following stress magnitudes. The stress directions are shown in the image. Determine εy.|σx| = 45 MPa|σy| = 95 MPa|τxy| = 70 MPa
The spherical face shield of an astronaut’s helmet is made f…
The spherical face shield of an astronaut’s helmet is made from polycarbonate with a yield strength of 116 MPa. The shield has an outside diameter of 370 mm and a thickness of 4.5 mm. If the shield is successfully pressure tested to 875 kPa on Earth, determine the factor of safety with respect to yielding.
The spherical face shield of an astronaut’s helmet is made f…
The spherical face shield of an astronaut’s helmet is made from polycarbonate with a yield strength of 100 MPa. The shield has an outside diameter of 362 mm and a thickness of 5.2 mm. If the shield is successfully pressure tested to 930 kPa on Earth, determine the factor of safety with respect to yielding.