A beam with a solid homogeneous rectangular section is simply supported at A and B.A concentrated load F= 275 kilonewtons (kN) acts at point C where distance L1 (A to C) = 3.75metres (m) and distance L2 (C to B) = 1.25 metres (m). The dimensions of the rectangular section ofthe beam are breadth, b=45 mm and depth d=205 mm.Calculate the maximum bending stress and give your answer in N/mm² to two decimal places.*Assume the weight of the beam is negligible and zero.120.000H A beam with a solid homogeneous rectangular section is simply supported at A and B.A concentrated load F= 275 kilonewtons (kN) acts at point C where distance L1 (A to C) = 3.75metres (m) and distance L2 (C to B)= 1.25 metres (m). The dimensions of the rectangular section ofthe beam are breadth, b=45 mm and depth d= 205 mm.Calculate the second moment of area for rectangular section of the beam about its centroidal x-axis(lxxcentroid). Give your answer in mm4 and rounded to nearest mm4.12-LOI.

B = 45 mm D = 205 mm F =275 kN L1 = 3.75 m L2 = 1.25 .

A beam with a solid homogeneous rectangular section is simply supported at A and B. A concentrated load F= 275 kilonewtons (kN) acts at point C where distance L1 (A to C) = 3.75 metres (m) and distance L2 (C to B) = 1.25 metres (m). The dimensions of the rectangular section of the beam are breadth, b=45 mm and depth d=205 mm. Calculate the maximum bending stress and give your answer in N/mm² to two decimal places. *Assume the weight of the beam is negligible and zero. 12 0.000

A beam with a solid homogeneous rectangular section is simply supported at A and B. A concentrated load F= 275 kilonewtons (kN) acts at point C where distance L1 (A to C) = 3.75 metres (m) and distance L2 (C to B) = 1.25 metres (m). The dimensions of the rectangular section of the beam are breadth, b=45 mm and depth d=205 mm. Calculate the maximum bending stress and give your answer in N/mm² to two decimal places. *Assume the weight of the beam is negligible and zero. 12 0.000

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

See similar textbooks

Similar questions

A load P is supported by a structure consisting of rigid bar ABC, two identical solid bronze [E = 15,000 ksi] rods, and a solid steel [E = 30,000 ksi] rod, as shown. The bronze rods (1) each have a diameter of 0.615 in. and they are symmetrically positioned relative to the center rod (2) and the applied load P. Steel rod (2) has a diameter of 0.320 in. If all bars are unstressed before the load P is applied, determine the normal force in steel rod (2) after a load of P = 44 kips is applied.
A box beam is constructed from four pieces of wood, glued together as shown. If the moment acting on the cross-section is 12 kN-m, determine the flexural stress in MPa at point A Where: tw = 22 mm; and d = 293 mm
Use cantilver method Calculate for the axial force in kN at member CB a = 40.4 kN, b = 21.7 kN, c = 3.6 m
Determine the support forces and draw shear force diagram and bending force diagram L1=6m, L2= 5m a=2m, b=2m, c= 1m, d= 2m F= 10 Kn, P= 3 kN/m
Q9c. For the beam below, the point loads and distances are as follows: F1 = 11. 25 kN, F2 = 11.25 kN and F3 = 4.50 kN L1 = 2.25 m, L2 = 4.50 m, L3 = 4.50 m and L4 = 2.25 m Determine the bending moment at D. Give your answer in kilonewton metres (kNm) to two decimal places.
Given the beam below: a) Plot the shear force and bending moment diagrams for the beam, knowing that M1 = 1.5 KN.m b) Considering that the beam has a cross-section in “I” as shown in the figure below, determine the maximum bending stress in the beam.
The steel beam has the cross-sectional area shown. If w = 5.2 kip/ft, determine the absolute maximum bending stress in the beam where: L1= 6 ft; L2 = 9 ft; bf = 8.5 in; and tw = 0.3 in
A simple wooden AB beam (see figure 2) supportsa uniform load of 24 kN / m (includes weightcharacteristic of the beam), with a length L = 1.75m and sectionrectangular cross section with width of 200mm and height250mm. Determine:a) Reactions and shear diagram.b) Using the maximum shear force, find theshear stress in:to. The centroid.b. At a distance of 62.5mm from the centroid.c. At the ends of the cross section.c) Draw the shear stress diagram withall values obtained.
2,1)For a beam in Figure 2, redraw the cross section and indicate the neutral axis as well as the different heights on the beam from neutral axis. 2,2)If the shear force is 50 kN, calculate the shear load per metre length at the top of the flange of the T - section. (Start the calculations by setting the origin on the bottom of the cross section).
A wooden beam has a width of 150 mm and 300 mm depth loaded as shown. The maximum allowable flexural stress is 8 MPa. 1. Which of the following gives the moment capacity of the beam? a. 18 kN-m b. 10 kN-m c. 20 kN-m d. 14 kN-m 2. Which of the following gives the maximum safe value of x if w = 10 kN/m? a. 1.987 m b. 1.897 m c. 2.631 m d. 2.415 m 3. Which of the following gives the maximum safe value of P if w = 10 kN/m and x is value in previous problem? a. 18 kN b. 20 kN c. 12 kN d. 24 kN
Find the maximum bending stress of a simply supported circular beam of diameter 80 mm and length 5 m which carries a concentrated central load of 8 kN
Determine the maximum bending stresses for a rectangular beam (20x40cm) subjected to a bending moment Mz = 60 kN.m.