A beam is subjected to equal bending moments of M₂- 35 kip-ft. The cross-sectional dimensions are b₁-9.1 in., d₁ - 1.5 in., b₂ -0.60 in., d₂-6.2 in., b3-3.6 in., and de-2.3 in. 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.

A beam is subjected to equal bending moments of M₂- 35 kip-ft. The cross-sectional dimensions are b₁-9.1 in., d₁ - 1.5 in., b₂ -0.60 in., d₂-6.2 in., b3-3.6 in., and de-2.3 in. 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.

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

14" 4.00" 14 1.5" A,3 Bar@12" Au8 N6 Bars 1. Årea of Steel, As, for the column = %3D 2. What % steel is this?
please answer quickly
How to answer this?
Calculate the centroid
(3) 24 B Bean AB A Beam AB. 301 G 4#8 12" 24' -#4 24" Given fé= 3 ksi Grade 60 steel NWC. COVER = 1.5" #4 stirrups. DL= 70 psf, not including self-weight. LL = 40 psf. (No Live Load 4 # 8. b=12", h=24", Reduction
given the first Image, How would I draw the following sections as fbds? FBD 1: lower image (members e,c,d) tension Fad, vertical reaction at c, tension Fae FBD 2: upper image (members a,b,c) tension fae, force fac, tension fad
4.29 (Ans. VA = 68.96 k 1, VB = 157.79 k ↑) A 80 k 100 k 30 ft 4.30 50 40 ft ft -120 ft- B 40 ft 60 ft 60k 30 k ↓↓ Hinges 30 20 30 ft ft ft -80 ft- 200 ft- Hinges 60 ft C 50 k 40 ft 4 klf D -80 ft- -120 ft- 4.34 2 40 ft
:Homework Draw the deformation shape of the following frames. *60 *60 *45
What does symmetry and anti-symmetry mean in terms of loads.
Find the Ultimate Moment (Mu) of a Wide Flange Section with the following Properties: Web Thickness Flange Flange Width Thickness b₁ mm Designation dxw W 12 x 58 J x10³ mm4 197,710 Weight W kg/m 86.3 Axis X-X S x103 mm³ 1,277.2 Area A mm² 10,968 Depth H mm r mm 309.6 Elastic Properties 134.26 1 1 x103 mm² tw mm 9.1 44,537 254.3 Axis Y--Y S X103 mm³ 350.3 4 mm 16.3 ľ mm 63.72 re mm 69.09
Find the Ultimate Moment (Mu) of a Wide Flange Section with the following dimensions: Flange Flange Width Thickness 4 mm Designation dxw W14 x 22 x10³ mm² 82,830 Weight W kg/m 32.9 Axis X-X S x10³ mm³ 474.7 Area A mm² 4,187 Web Depth Thickness H tw mm mm 349.0 r mm 140.65 5.8 Elastic Properties x10³ mm² 2,914 bę mm 127.0 Axis Y-Y S x10³ mm³ 45.9 8.5 rt mm mm 31.75 26.38
Stonemasons are flat straps which can be attached to crane hooks and placed under objects in order to lift them. Select one: True False