3. A tied column shown below is bent in a single curvature about the y-axis. Determine the following if K = 1.0, the column is braced against sidesway, fc' = 27.6 MPa, fy = 414 MPa, Ec= 4700√ √fc'. a. Critical load (Pc) using Euler's formula b. Moment magnification factor, 8b c. Equivalent eccentricity of the column section, e

3. A tied column shown below is bent in a single curvature about the y-axis. Determine the following if K = 1.0, the column is braced against sidesway, fc' = 27.6 MPa, fy = 414 MPa, Ec= 4700√ √fc'. a. Critical load (Pc) using Euler's formula b. Moment magnification factor, 8b c. Equivalent eccentricity of the column section, e

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

Need help!
The simply supported beam consists of a W21 x 44 structural steel wide-flange shape [E = 29,000 ksi; / = 843 in.4]. Assume that the support at D can provide resistance either up or down. For a loading of w = 6 kips/ft, determine: (a) the beam deflection VÀ at point A. (b) the beam deflection vc at point C. Assume LAB = 13 ft, LBc = 8 ft, LcD = 8 ft, LDE = 5 ft. W B Answers: (a) VA = (b) vc= LAB LBC in. in. D LCD LDE
The simply supported beam consists of a W21 × 44 structural steel wide-flange shape [E = 29,000 ksi; I = 843 in.4]. Assume that the support at D can provide resistance either up or down. For a loading of w = 7.8 kips/ft, determine:(a) the beam deflection vA at point A.(b) the beam deflection vC at point C.Assume LAB = 10 ft, LBC = 8 ft, LCD = 8 ft, LDE = 7 ft.
Explain how agency benefits of a transportation project is estimated? Use a toll highway project to outline your proposed method.
The simply supported beam consists of a W21 x 44 structural steel wide-flange shape [E = 29,000 ksi; I=843 in.4]. Assume that the support at D can provide resistance either up or down. For a loading of w = 6.6 kips/ft, determine: (a) the beam deflection VA at point A. (b) the beam deflection vc at point C. Assume LAB = 10 ft, LBc = 7 ft, LcD = 7 ft, LDE = 6 ft. W B Answers: (a) VA = (b) vc= LAB LBC C in. in. D LCD O LDE E
Compression member AB is used to hold up the 355 x 560-mm rectangular plate. If the compressive force in the member is 250 N for the position shown, determine the magnitude of the projection of this force (as it acts at point A) along diagonal OC. 355 136% 395 400 160 Answer: Foc= i 108 C B Dimensions in millimeters 145 N
Design the positive moment of the beam shown below, determine the number of 20mm diameter bars and the tension steel area, As. Assume the loads given are already factored. b=260mm d=420mm fe=21MPA fy=275MPA As = sq mm. n = 50KN 3m 20 KN/m
A beam is subjected to equal bending moments of M, = 4300 N-m. The cross-sectional dimensions are b = 140 mm, c = 35 mm, d = 68 mm, and t = 5 mm. Determine: (a) the centroid location (measured with respect to the bottom of the cross-section), the moment of inertia about the z axis, and the controlling section modulus about the z axis. (b) the bending stress at point H. Tensile stress is positive, while compressive stress is negative. (c) the bending stress at point K. Tensile stress is positive, while compressive stress is negative. (d) the maximum bending stress produced in the cross section. Tensile stress is positive, while compressive stress is negative. M2 H d (tур) K Answer: (a) y= i mm Iz = i mm4 S= i mm3 (b) ƠH MPa (c) OK = i MPa (d) Omax i MPa
In the Cantilever Beam Shown Below determine distance x and force P. Show FBD
The simply supported beam consists of a W460 x 82 structural steel wide-flange shape [E = 200 GPa; /= 370 × 106 mm4]. For the loading shown, determine the beam deflection vc at point C. Assume P = 56 kN, w = 22 kN/m, LAB = LBC= 2.9 m, LCD = 2.9 m. P "| พ X C LBC A Answer: Vc= LAB B mm. LCD
l8
The simply supported beam consists of a W530 × 66 structural steel wide-flange shape [E = 200 GPa; 1= 351 x 106 mm*]. Determine the beam deflection at point A. (a) (b) the beam deflection at point C. Assume P = 39 kN, w = 61 kN/m, LAB= 3.6 m, LBC= 3.6 m, LcD = 3.6 m, LDE = 1.8 m. Answer: VA= P Vc = I B LAB LBC mm mm LCD W D LDE E X