Please kindly answer the number 5. Thank you (Situation 4) Consider the following plane truss as shown:8 kNAA4 m-3 m16 kNEBMembers AE, ED, and BC have circular cross-sections with diameter 20 mm, while AB, EB, and EC have rectangular cross-sections with dimensions25 mm by 15 mm. All members are made of steel (E = 200 GPa; a = 1.10 x 10-5 per °C). The diagonal members are fabricated such that they are 3mm too short. The horizontal members are subjected to a change of temperature of +40°C. Using Castigliano's theorem, determine the verticaldisplacement at B due to combined effects of the loading, temperature change, and fabrication errors.(Situation 5) Consider the following beam:W2 B3 mEl= constantCL/2(a) Is the beam statically determinate or statically indeterminate? If statically indeterminate, determine the degree of statical indeterminacy of thebeam.(b) Using method of consistent deformations together with double integration method, write the equation of the elastic curve of the beam and draw itsshear and bending moment diagram.(c) Using the results from (b), determine the magnitude of the deflection of the beam at the unsupported end.

To determine: 1. Statical indeterminacy2. SFD and BMD3. Deflection at the unsupported length

(a) Is the beam statically determinate or statically indeterminate? If statically indeterminate, determine the degree of statical indeterminacy of the beam. (b) Using method of consistent deformations together with double integration method, write the equation of the elastic curve of the beam and draw its shear and bending moment diagram. (c) Using the results from (b), determine the magnitude of the deflection of the beam at the unsupported end.

(a) Is the beam statically determinate or statically indeterminate? If statically indeterminate, determine the degree of statical indeterminacy of the beam. (b) Using method of consistent deformations together with double integration method, write the equation of the elastic curve of the beam and draw its shear and bending moment diagram. (c) Using the results from (b), determine the magnitude of the deflection of the beam at the unsupported end.

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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