The mobile crane (weight = 48 kN) shown in the figure moves across the bridge of length, / = 14 m. The front wheels of the mobile carry the three-quarter of its weight while the rear wheels carry a quarter of its weight. If the distance between front and rear wheel is b = 0.7 m. b A B Determine the position where the maximum bending moment occurs.

The mobile crane (weight = 48 kN) shown in the figure moves across the bridge of length, / = 14 m. The front wheels of the mobile carry the three-quarter of its weight while the rear wheels carry a quarter of its weight. If the distance between front and rear wheel is b = 0.7 m. b A B Determine the position where the maximum bending moment occurs.

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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Question

The mobile crane (weight = 48 kN) shown in the figure moves across the bridge of length, /= 14 m. The front
wheels of the mobile carry the three-quarter of its weight while the rear wheels carry a quarter of its weight.
If the distance between front and rear wheel is b = 0.7 m.
A
В
Determine the position where the maximum bending moment occurs.
Select the correct response:
7.09 m
6.08 m
6.38 m
7.44 m

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