a)

b)

a)

b)

a)

b)

a)

02000CE202052001

Using the method of consistent deformation, determine the reaction at the prop in

a propped cantilever shown in Fig.5.

ص۹9 کب"

Span, L
+ Fig.5
Draw Influence line diagrams of the support reactions at A and B for the beam

shown in Fig.6.

നത്തെ | L 7 0
Fig.6

A UDL 60kN/m, 8m long crosses a girder of 30m span. Calculate the maximum
shear force and bending moment at a section 12m from left support. Also find the
absolute maximum bending moment in the beam.
PART C
Answer any two full questions, each carries 20 marks.
A light cable is supporting a load of w per unit run on the horizontal span L.
Ends of the cable are supported at points which are at the same level. If h is the
dip, calculate reactions at the supports.
A cable AD of span 7 meter is supporting two concentrated loads 101, 2017
at points B and C which are 2m and 5m from left support. Support A and D are
at the same level. Dip of point C is 2.2 m. Calculate the support reactions and
dip of point B. Also calculate the tension in the cable in different segments.
A three-hinged parabolic arch of span 20m and a rise 4m carries a uniformly
distributed load of 2017 per meter over the left half of the span. Find the

maximum bending moment in the arch.

10

5

15

7

13

12

A 3-hinged semicircular arch of radius R carries a uniformly distributed load of 8

w per unit run over the whole span. Find the location and magnitude of the
maximum bending moment for the arch.
A cable of span 100 meter hangs between two supports at the same level. It

carries a UDL of 25kN/m over the entire span. Determine the reactions on the

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