Consider pattern loading (skip loading) for live load (shown black on the sketch) for the simply supported beam with overhang. DL Vmax E 20' 8' M+ max WD = 1.2 x 2 = 2.4 k/ ft WL = 1.6 x 3 = 4.8 k / ft M- max a. Draw bending moment diagrams for three loading conditions. i) Live Load + Dead Load over entire span ii) Live Load over the simply supported beam + Dead Load over entire span iii) Live load on the overhang + Dead Load over entire span b. Using the bending moment diagrams for three skip loading you have calculated, show maximum positive moment and negative moment with corresponding location.

Consider pattern loading (skip loading) for live load (shown black on the sketch) for the simply supported beam with overhang. DL Vmax E 20' 8' M+ max WD = 1.2 x 2 = 2.4 k/ ft WL = 1.6 x 3 = 4.8 k / ft M- max a. Draw bending moment diagrams for three loading conditions. i) Live Load + Dead Load over entire span ii) Live Load over the simply supported beam + Dead Load over entire span iii) Live load on the overhang + Dead Load over entire span b. Using the bending moment diagrams for three skip loading you have calculated, show maximum positive moment and negative moment with corresponding location.

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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Concept explainers

Properties of Aluminium

Aluminum (or Aluminum) is a silvery-white in color metal. The chemical symbol of aluminum is Al and it has an atomic number (Z) of 13 in the periodic table. The aluminum name for this metal is derived from the Latin word ‘alumen’, which means bitter salt. Aluminum was discovered in the year 1825 by Hans Oersted, and later Friedrich Wöhler isolated aluminum. It is the most commonly found metal in the earth’s core, which is around 8% of the total core mass. Moreover, it is the third most commonly found element on earth after oxygen and silicon. Electron distribution of aluminum per shell is 2, 8, and 3 with a valency of 3. Atomic weight is nearly 26.9815 u.

Question

Need help in part b only.

Consider pattern loading (skip loading) for live load (shown black on the sketch) for the
simply supported beam with overhang.
DL
Vmax
– 20'
8'
M+ max
WD = 1.2 x 2 = 2.4 k/ ft
WL = 1.6 x 3 = 4.8 k/ ft
M- max
a. Draw bending moment diagrams for three loading conditions.
i) Live Load + Dead Load over entire span
ii) Live Load over the simply supported beam + Dead Load over entire span
iii) Live load on the overhang + Dead Load over entire span
b. Using the bending moment diagrams for three skip loading you have calculated,
show maximum positive moment and negative moment with corresponding location.

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