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refer to the indicated problem and draw complete shear and bending moment diagrams show ordinates at key points and
a two-axle roller with axles 5 m apart passes over a 15-m simply supported beam bridge the load is 200 kn on each
a moving load system with wheels at fixed distances apart as shown crosses a 40-ft simply supported beam bridge compute
a moving-load system with wheels spaced as shown crosses a 40-ft single span simply supported beam bridge computea the
a w18times71 steel beam supports a superimposed uniformly distributed load as shown calculate the maximum bending
rework given problem changing the orientation of the cross section so the weak axis is the bending axisproblem a
assume that the timber member a of given problem is used as a simply supported beam with a 12-ft span length carrying a
the structural steel built-up member b of given problem is to be used as a simply supported beam on a span of 40 ft it
1 a round steel rod 25 mm in diameter is subjected to a bending moment of 160 nmiddotm calculate the maximum bending
1 calculate the moment strength for a w36times302 wide-flange section assume a992 steel consider only strong-axis
the beams of cross sections shown are subjected to a total shear force of 20 kn determine the shear stress at the
a solid rectangular simply supported timber beam 6 in wide 20 in deep and 10 ft long carries a concentrated load of
a w14times30 supports the loads shown calculate the maximum shear stress using a the general shear formula and b the
1 if the allowable shear stress is 100 mpa calculate the maximum shear force v that a w460times60 structural steel wide
a timber power-line pole is 10 in in diameter at its base where it is solidly embedded in concrete the pole extends 20
for beams that have cross sections as shown for given problem calculate the yield moment m the plastic moment m and
calculate the maximum load p that the beam shown can carry based on plastic moment mp assume a yield stress fy of 40000
a 4times12 s4s hem-fir timber beam carries a superimposed uniformly distributed load of 325 lbft on a simple span of 12
a simply supported w16times36 a992 steel beam carries a superimposed uniformly distributed load of 125 kipsft for the
a w250times115 steel wide-flange section supports a uniformly distributed line load on a simple span of 5 m assume a992
calculate the allowable superimposed uniformly distributed load that may be placed on a structural steel wide flange
a w10times45 steel wide-flange beam supports a uniformly distributed load on a simple span of 14 fta assume a992 steel
a w36times150 steel wide-flange beam is oriented so that bending is about the weak y-y axis the member is subjected to
for the i-shaped timber beam shown calculate the maximum vertical shear force that will induce a maximum horizontal
a timber beam is subjected to a maximum bending moment of the cross section of the beam is 100 mm by 150 mm the 150 mm