**Problem 3.11 (B): Beam Loading Analysis**A beam, 12 meters long, is simply supported at 2 meters from each end and carries a uniformly distributed load (u.d.l.) of 30 kN/m, along with a 30 kN point load at the right-hand end.**Objective:**1. Determine the load (to the nearest kN) that must be applied to the left-hand end to ensure there is no Bending Moment (B.M.) at the joint, aiming for it to be a point of contraflexure.2. Identify the best position on the beam for the other joint.3. Determine the position and magnitude of the maximum Bending Moment present on the beam.**Additional Information:**- The beam is to be joined in two places, with one joint situated 5 meters from the left-hand end.**Solution Summary:**- Calculated Load: 114 kN- Optimum Joint Position: 1.6 meters from the right-hand reaction- Maximum B.M. Position: 4.7 meters from the left-hand reaction- Maximum B.M. Magnitude: 43.35 kNmThis problem involves determining the distribution of loads and bending moments on a beam to optimize its structural efficiency and ensure safe engineering design.

Let 'C' be the first joint which is located at 5m left from support A.'D' be the second joint and…

3.11 (B). A beam, 12 m long, is to be simply supported at 2m from each end and to carry a u.d.i. of 30KN/m together with a 30 kN point load at the right-hand end. For ease of transportation the beam is to be jointed in two places, one joint being situated 5 m from the left-hand end. What load (to the nearest kN) must be applied to the left- hand end to ensure that there is no B.M. at the joint (i.e. the joint is to be a point of contraflexure)? What will then be the bes position on the beam for the other joint? Determine the position and magnitude of the maximum B.M. present on the beam. [114 kN, 1.6 m from r.h. reaction; 4.7 m from Lh. reaction; 43.35 kN m.]

3.11 (B). A beam, 12 m long, is to be simply supported at 2m from each end and to carry a u.d.i. of 30KN/m together with a 30 kN point load at the right-hand end. For ease of transportation the beam is to be jointed in two places, one joint being situated 5 m from the left-hand end. What load (to the nearest kN) must be applied to the left- hand end to ensure that there is no B.M. at the joint (i.e. the joint is to be a point of contraflexure)? What will then be the bes position on the beam for the other joint? Determine the position and magnitude of the maximum B.M. present on the beam. [114 kN, 1.6 m from r.h. reaction; 4.7 m from Lh. reaction; 43.35 kN m.]

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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