Start Discovering Solved Questions and Your Course Assignments
TextBooks Included
Active Tutors
Asked Questions
Answered Questions
find the force in each member of the steel truss when the 3000-lb vertical load is applied to joint a the area of each
the steel cantilever beam made of a s200 times 274 section is supported at b by a steel wire with a cross-sectional
the bending rigidity ei is the same for each member of the frame determine the horizontal component of the support
the uniform bar abc is bent into a semicircular arc of radius r the arc is supported by pins at a and c determine the
find the horizontal and vertical components of the reactions at a and d when the 800-n horizontal force is applied to
the 20-lb pendulum is released from rest in the position shown in the figure and strikes an aluminum bar 6 in long if
the cylindrical tank of 10-in diameter is fabricated from 14-in plate the tank is subjected to an internal pressure of
the thin-walled cylindrical vessel of 320-mm mean diameter and 18-mm wall thickness is pressurized internally to 24 mpa
the solid steel shaft 100 mm in diameter and 8 m long is subjected simultaneously to an axial compressive force p and
the 3-in-diameter rod carries the 4000-lb ft bending moment and a torque t the yield stress of the material is 60 ksi
it is known that the state of stress shown produces yielding of a ductile material determine the yield stress of the
the bent circular bar is made of steel with a yield stress of 30 ksi determine the value of the vertical load p that
a thin-walled cylindrical pressure vessel has a mean diameter of 1175 in and a wall thickness of 025 in if the wall of
the 8-m shaft 100 mm in diameter is made of a brittle material for which the ultimate stress in tension or compression
the steel shaft carries simultaneously the 4-kn lateral force and the 4-kn m torque find the smallest safe diameter d
the cylindrical pressure vessel with closed ends has a diameter of 16 in and a wall thickness of 34 in the vessel
determine the largest in-plane bending moment m that can be applied to the bar with a hole if the maximum normal stress
a solid shaft of diameter d transmits 80 kw of power at 60 hz given that the yield strength of the material is 250 mpa
the state of stress shown is known to produce yielding of a ductile material determine the yield stress of the material
the ultimate strength of a brittle material is 3000 psi in tension and 5000 psi in compression use these data to
in sample problem 132 change the area of the steel bar to 1200 mm2 if the load p 700 kn is applied and then removed
1 a torque applied to a solid rod of radius r causes the elastic region to extend a distance r2 from the center of the
the three members of the truss are made of ductile steel and have identical cross-sectional areas determine the
a beam with the cross section shown in the figure carries a bending moment that causes the elastic region to extend 15
design the suspension of an automobile such that the maximum vertical acceleration felt by the driver is less than 2g