A beam of span 9 m is prestressed with a cable as shown in figure below. The beam carries two point loads on 50 kN each at 3 m and 6 m respectively from left end. If the cable is able to balance the external point loads completely and provides an effective prestressing force of 1000 kN, then the central dip h (in mm) of cable is (round off to nearest integer). 50 KN 50 KN 1000 KN 3m- 6 m 9 m 1000 KN
A beam of span 9 m is prestressed with a cable as shown in figure below. The beam carries two point loads on 50 kN each at 3 m and 6 m respectively from left end. If the cable is able to balance the external point loads completely and provides an effective prestressing force of 1000 kN, then the central dip h (in mm) of cable is (round off to nearest integer). 50 KN 50 KN 1000 KN 3m- 6 m 9 m 1000 KN
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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
Transcribed Image Text:A beam of span 9 m is prestressed with a cable as shown in figure below. The
beam carries two point loads on 50 kN each at 3 m and 6 m respectively from left
end. If the cable is able to balance the external point loads completely and
provides an effective prestressing force of 1000 kN, then the central dip h (in mm)
of cable is
(round off to nearest integer).
50 KN
50 kN
1000 KN
3 m-
m
9 m
1000 KN
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