Three distributed loads act on a beam as shown. The load between A and B increases linearly from 0 to a maximum intensity of wi = 14.9 lb/ft at point B. The load then varies linearly with a different slope to an intensity of w, = 20.4 lb/ft at C. The load intensity in section CD of the beam is constant at wz = 11.9 Ib/ft. For each load region, determine the resultant force and the location of its line of action (distance to the right of A for all cases). W2 BY NC SA 2016 Eric Davishahl Wi W3 B D Values for dimensions on the figure are given in the following table. Note the figure may not be to scale. Variable Value a 4.90 ft b 7.84 ft 3.92 ft The resultant load in region AB is FRI Ib and acts ft to the right of A. The resultant load in region BC is Fr2 lb and acts ft to the right of A. The resultant load in region CD is Fr3 lb and acts ft to the right of A.

Three distributed loads act on a beam as shown. The load between A and B increases linearly from 0 to a maximum intensity of wi = 14.9 lb/ft at point B. The load then varies linearly with a different slope to an intensity of w, = 20.4 lb/ft at C. The load intensity in section CD of the beam is constant at wz = 11.9 Ib/ft. For each load region, determine the resultant force and the location of its line of action (distance to the right of A for all cases). W2 BY NC SA 2016 Eric Davishahl Wi W3 B D Values for dimensions on the figure are given in the following table. Note the figure may not be to scale. Variable Value a 4.90 ft b 7.84 ft 3.92 ft The resultant load in region AB is FRI Ib and acts ft to the right of A. The resultant load in region BC is Fr2 lb and acts ft to the right of A. The resultant load in region CD is Fr3 lb and acts ft to the right of A.

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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