3 31 A steel beam, of lengths a=5 m and b=3 m and a hollow box cross section, is supported a hinge support A and roller support B, see Figure Q.1. The width and height of the cross section are 200 mm and 300 mm, respectively, and the wall thickness of the cross section 5 mm. The beam is under a distributed load of the intensity that linearly varies from q=0 kN/m to q=3 kN/m for AB span; and is constant with q=3 kN/m for BC span. The Young's modulus of steel is 200 GPa. YA a 5 mm 200 mm Figure Q.1 9 ÅB 300 mm b C

3 31 A steel beam, of lengths a=5 m and b=3 m and a hollow box cross section, is supported a hinge support A and roller support B, see Figure Q.1. The width and height of the cross section are 200 mm and 300 mm, respectively, and the wall thickness of the cross section 5 mm. The beam is under a distributed load of the intensity that linearly varies from q=0 kN/m to q=3 kN/m for AB span; and is constant with q=3 kN/m for BC span. The Young's modulus of steel is 200 GPa. YA a 5 mm 200 mm Figure Q.1 9 ÅB 300 mm b C

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

The internal shear force V at a certain section of a steel beam is 80 kN, and the moment of inertia is 64,867,500 mm4. Determine the horizontal shear stress at point H, which is located L = 17 mm below the centroid. 58.9 MPa 42.7 MPa 39.6 MPa 35.2 MPa 31.2 MPa
If M, = 285 kip-ft, find the magnitude of the bending stress at a point H For the beam cross section, assume a = 9 in. b= 12 in. d= 31 in r= 45 in. The centroid of the cross section is located 14.16 in. below the uppermost surface of the beam. The moment of inertia about the z axis is 26227 in 4
If Mz = 1175 kip-ft, find the magnitude of the bending stress at a point H. For the beam cross section, assume a = 12 in. b = 16 in. d = 44 in. r = 6 in. The centroid of the cross section is located 20.09 in. below the uppermost surface of the beam. The moment of inertia about the z axis is 99087 in.4.
If the T-beam is subjected to a vertical shear V = 14 kips, determine the maximum shear stress (ksi) in the beam Where: tf = 2.4 in and d = 7 in
Given the loaded simply supported beam as shown, with an allowable flexural stress of 15MPa, determine the following: 1. What is the maximum shear in kN? 2. What is the maximum moment in kN-m? 3. What is the reaction at the left support in kN? 4. What is the section modulus in mm ?
3.) For the given couple-force system shown, determine the horizontal component of Q. P= 335 KN Q= 44 KN R=74 KN-m Z=263 KN
Given: Maximum positive shear = 387.50 kN Maximum negative shear = 602.50 kN Maximum positive moment = 1970.65 kN-m Maximum negative moment = 1480 kN-m Location of maximum shear from the left end of beam = 22 m Location of maximum moment from the left end of beam = 15.23 m Determine the maximum bending stress (in MEGAPASCALS on the beam) given the cross-section on figure. Exercise caution in choosing the value of "c". (Be it known obviously that for beams with irregular cross-sections, Ctop ≠ Cbottom) Note: Measurements in figure is in millimeters. Kindly Draw the Shear and Moment Diagram or FBD if necessary. Compute for all of the necessary elements, Include the proper units, use the proper formula and round-off all the answers and final answers to 2 decimal places.
A simply supported beam carries a concentrated load of 31 kN at 7 meters from the left support (1 meters from the right support). Use EI = 80,000 kN-m2. Solve for the slope at the left support in degrees.
If d = 450 mm, determine the absolute maximum bending stress in the overhang beam.
Consider a 130-mm-long segment of a simply supported beam. The internal bending moments on the left and right sides of the segment are 55 kN-m and 60 kN-m, respectively. The cross-sectional dimensions of the flanged shape are shown in the accompanying figure. Assume b1 = 165 mm, b2 = 40 mm, b3 = 290 mm, d1 = 65 mm, d2 = 240 mm, d3 = 65 mm. Determine the maximum horizontal shear stress in this segment of the beam.
IV Given the beam shown with computed reactions and a cross section. Determine the Maximum horizontal shear stress on the section.
Draw the bending moment diagram of the system under the influence of external loads below. Calculate the vertical displacement value at the intersection of the horizontal beam and vertical column member? (EI= 50000kNm2)