EBK STRUCTURAL ANALYSIS
6th Edition
ISBN: 9780357030974
Author: KASSIMALI
Publisher: VST
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Chapter 10, Problem 9P
To determine
Find the symmetric and antisymmetric loading component.
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Assume that in earthquake-resistant design, the following relations take place: Y=ce, where Y is the
ground motion intensity at the building site, X is the magnitude of an earthquake, and the constant c is
related to the distance between the site and center of the earthquake. Assuming that X is exponentially
distributed, fx (x)=ex with x 20 and >2,
(a) Derive the PDF and CDF of Y, including the bounds, and sketch them.
(b) Determine the median (i.e., 50%-fractile) and 90%-fractile (value of Y that has a probability of not
being exceeded of 90%) of Y.
(c) Determine the mean and variance of Y by using the PDF of Y derived under (a).
(d) Determine the mean and variance of Y directly from the PDF of X.
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Q1/A cantilever sheet-pile wall penetrating a granular soil. Here, Li= 3 m, L2 = 6 m, y
17.3kN/m³, Ysat 19.4 kN/m², and 0= 30. a. What is the theoretical depth of
embedment, D? b. For a 30% increase in D, what should be the total length of the sheet
piles? c. What should be the minimum section modulus of the sheet piles? Use σall =
172 MN/m².
For the truss shown in Fig 2, determine the nodal displacement and member forces using the stifness method for all elements of the truss. Assume for each member A = 0.0015 m2 and E = 200 GPa
please show all working
Chapter 10 Solutions
EBK STRUCTURAL ANALYSIS
Ch. 10 - Prob. 1PCh. 10 - Prob. 2PCh. 10 - Prob. 3PCh. 10 - Prob. 4PCh. 10 - Prob. 5PCh. 10 - Prob. 6PCh. 10 - Prob. 7PCh. 10 - Prob. 8PCh. 10 - Prob. 9PCh. 10 - Prob. 10P
Ch. 10 - Prob. 11PCh. 10 - Prob. 12PCh. 10 - Prob. 13PCh. 10 - Prob. 14PCh. 10 - Prob. 15PCh. 10 - Prob. 16PCh. 10 - Prob. 17PCh. 10 - Prob. 18PCh. 10 - Prob. 19PCh. 10 - Prob. 20PCh. 10 - Prob. 21PCh. 10 - Prob. 22PCh. 10 - Prob. 23PCh. 10 - Prob. 24PCh. 10 - Prob. 25PCh. 10 - Prob. 26PCh. 10 - Prob. 27PCh. 10 - Prob. 28PCh. 10 - Prob. 29PCh. 10 - Prob. 30P
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