If the non-Uniform loading is of the type of parabola then?a)The net l...
The net force will act at the centroid of the parabola. Whether it be a parabola or the cubic curve the centroid is the only point at which the net force act. Force can’t be acted horizontally if the loading is vertical. Hence whatever be the shape of the loading, the centroid is the point of action of net force.
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If the non-Uniform loading is of the type of parabola then?a)The net l...
Explanation:
Centroid of a parabolic load:
- When the non-uniform loading is in the form of a parabola, the net force acting on the loaded structure can be determined by finding the centroid of the parabola.
- The centroid of a parabolic load is located at a distance of 3/4 of the height of the parabolic load from its base.
Effect of parabolic loading:
- The parabolic loading creates a varying distribution of forces along the length of the structure, with higher forces towards the top of the parabola and lower forces towards the base.
Net force location:
- The net force due to the parabolic loading will act at the centroid of the parabola, which is at a distance of 3/4 of the height from the base.
- This net force represents the overall effect of the distributed loading on the structure and can be used for further analysis and design calculations.
Conclusion:
- Therefore, when the non-uniform loading is in the form of a parabola, the net force will act at the centroid of the parabola, which is located at 3/4 of the height from the base. This information is crucial for analyzing the structural response to such loading conditions.