**Assignment Q.4****(a)** Find the support reactions of the beam shown below (M = 10.33 kN-m).**(b)** Write the expressions for shear-force (V) and bending-moment (M) for a beam section between points C and D, as a function of x measured from the left-end support.**Diagram Explanation:**The given diagram shows a simply supported beam with multiple loads and supports:- **Support at Point A:** A hinge support is pinned at point A, which allows rotational movements and supports reactions vertically and horizontally.- **Support at Point B:** A roller support or bearing at point B which can provide a vertical reaction and allows horizontal displacement.**Loads and Distances:**1. **Point Load at A:** A vertical point load of 3 kN downward at the left end of the beam (location A).2. **Uniform Distributed Load between A and C:** A uniformly distributed load (UDL) starting from point A to point D is depicted. - From 0 to 4 m: UDL of 600 N/m - From 4 m to 12 m: UDL of 900 N/m3. **Increasing Load between C and D:** - From point C to point D: A linearly increasing load from 600 N/m to 1200 N/m covering 8 meters.4. **Point Load at D:** A downward-pointing force of 6 kN, applied at an angle of 30 degrees.5. **Dimensions:** - A to B total 20 meters. - Point C is located 4 meters from point A. - Point D is situated 8 meters beyond point C making 12 meters from point A. - Distance between D and point B is 6 meters.This comprehensive illustration contrasts various forces and constraints acting on the beam and introduces a scenario for assessment in structural analysis.---Information like this generally helps create informative resources for students engaged in structural engineering or mechanics studies, allowing them to practice problem-solving related to beam reactions and moments.

Answered: Image /qna-images/answer/ec9fa16e-af67-4ef2-a8c5-689589bbc19d.jpg

Q.4) (a) Find the support reactions of the beam shown below (M = 10.33 kN-m). (b) Write the expressions for shear-force (V) and bending-moment (M) for a beam section between points C and D, as a function of x measured from the left-end support. 3 kN 6 kN 8 m 600 N/m 30 1200 N/m M A B C 900 N/m - 4 m 2 m 12 m 6 m

Q.4) (a) Find the support reactions of the beam shown below (M = 10.33 kN-m). (b) Write the expressions for shear-force (V) and bending-moment (M) for a beam section between points C and D, as a function of x measured from the left-end support. 3 kN 6 kN 8 m 600 N/m 30 1200 N/m M A B C 900 N/m - 4 m 2 m 12 m 6 m

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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Question

**Assignment Q.4**

**(a)** Find the support reactions of the beam shown below (M = 10.33 kN-m).

**(b)** Write the expressions for shear-force (V) and bending-moment (M) for a beam section between points C and D, as a function of x measured from the left-end support.

**Diagram Explanation:**

The given diagram shows a simply supported beam with multiple loads and supports:

- **Support at Point A:** A hinge support is pinned at point A, which allows rotational movements and supports reactions vertically and horizontally.
- **Support at Point B:** A roller support or bearing at point B which can provide a vertical reaction and allows horizontal displacement.

**Loads and Distances:**

1. **Point Load at A:** A vertical point load of 3 kN downward at the left end of the beam (location A).
2. **Uniform Distributed Load between A and C:** A uniformly distributed load (UDL) starting from point A to point D is depicted.
- From 0 to 4 m: UDL of 600 N/m
- From 4 m to 12 m: UDL of 900 N/m
3. **Increasing Load between C and D:**
- From point C to point D: A linearly increasing load from 600 N/m to 1200 N/m covering 8 meters.
4. **Point Load at D:** A downward-pointing force of 6 kN, applied at an angle of 30 degrees.
5. **Dimensions:**
- A to B total 20 meters.
- Point C is located 4 meters from point A.
- Point D is situated 8 meters beyond point C making 12 meters from point A.
- Distance between D and point B is 6 meters.

This comprehensive illustration contrasts various forces and constraints acting on the beam and introduces a scenario for assessment in structural analysis.

---

Information like this generally helps create informative resources for students engaged in structural engineering or mechanics studies, allowing them to practice problem-solving related to beam reactions and moments.

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