The beam shown in Fig. P.13.8 has its central portion reinforced so that its flexural rigidity is twice that of the outer portions. Use the moment-area method to determine the central deflection. Ans. 3 WL’1256EI (downwards). El В El 2EI FIGURE P.13.8 L14 L14 L14 L14

Q: P02: The beam of Fig. 2 has a simple span of 20 ft and supports a dead load including its own weight…

A: span= 20 ft DL= 1 klfLL = 0.7 klff'c = 3000 psi To find- 1) Instantaneous deflection for D+L2)…

Q: Determine the deflection at midpoint between the supports A and B for the beam loaded as shown in…

A: ##Calculation of deflection at  Mid point of A and B support using Unit load method ####

Q: 10 kN/m 25 kN m A E B IC 1 m 1m 3 m 2 m Fig. P4.31 DEFLECTIONS IN BEAMS USING DOUBLE INTEGRATION…

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Q: 1. Using the method of superposition, find the deflection at a point midway between the supports of…

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Q: Question 5 For the cantilever beam and loading shown in Fig. Q5, determine the deflection at B and…

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Q: 1 t/m - 3m Fig. 1.112 4mt 6m Fig. 1.113 3t/m (2) Using the double integration method, derive the…

A: EI = Elastic modulus = 5000m 2t The double-integration method of determining the equation of the…

Q: Determine the horizontal deflection at | in terms of El for the frame shown. 60KN 2n 3m E 21 2m 20KN…

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Q: Determine the maximum deflection for the beam shown by the moment-area method. 135 kN B -2.5m- - 5 m…

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Q: Determine the horizontal deflection at joint C of the truss shown in Fig. 7.5(a) by the virtual work…

A: Given truss with the loading : E=10,000 ksi A=6 in2

Q: Determine the maximum deflection of the beam shown in Fig. a. EI is constant.

A: Since reactions are already shown in the figure. So, by Macaulay's method of integration, deflection…

Q: The truss shown in Fig.3 is supported by a roller at C and a hinge at D. Us Castigliano's theorem to…

A: E = 200 KN/mm2  A = 800 mm2  Determine the horizontal deflection of point-B using Castigliano's…

Beams

In structural engineering, a beam is a component made of a variety of materials (including steel alloys, and wood) that can resist loads applied laterally to the beam axis. Members, elements, rafters, shafts, and purlins are all terms used to describe beams.