i) ii) Fig. shows a steel bar of cross-sectional area 250 mmt held firmly by the end supports and loaded by an axial force of 25 kN. Find: reactions at L and M extension of the left portion, E-200 GN/m² L 0.25 m N 25 kN 0.6 m M RM
i) ii) Fig. shows a steel bar of cross-sectional area 250 mmt held firmly by the end supports and loaded by an axial force of 25 kN. Find: reactions at L and M extension of the left portion, E-200 GN/m² L 0.25 m N 25 kN 0.6 m M RM
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Transcribed Image Text:i)
ii)
Fig.
shows a steel bar of
cross-sectional area 250 mm held firmly
by the end supports and loaded by an axial force of 25 kN.
Find:
reactions at L and M
extension of the left portion, E-200 GN/m²
RL+
0.25 m
N
25 kN
0.6 m
M
RM
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