Traffic And Highway Engineering
5th Edition
ISBN: 9781133605157
Author: Garber, Nicholas J., Hoel, Lester A.
Publisher: Cengage Learning,
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Chapter 12, Problem 21P
To determine
The share of person-trips by each of two modes by the use of multinomial logit model.
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The box beam in the figure is reinforced with #4 U-stirrups in each web. f c′ = 3.5 ksi, andfy = 60 ksi.(a) What is the design shear capacity of the cross section?Hint: Find concrete and stirrup strengths separately, and then find the total capacity.(b) If the total applied factored shear force at the section is 220 kip, please comment onthe adequacy of this shear design.Hint: Compare the total capacity from (b) with the shear force.2. In the figure, all loads are factored, and the uniform load includes self-weight. Use #3stirrups. fc′ = 4 ksi, and fy = 75 ksi.(a) What stirrup spacing is required at section A?(b) How will this spacing change at section B?(c) Indicate the region of the beam where stirrups are not required.
Structural analysis question
1) Assuming that water at 20 C is flowing through the system at a constant flow rate of 2
ft³/sec and neglecting viscous effects, calculate the EL and HGL at points A, B, and C. Sketch
the EL and HGL alongside the diagram.
A
ZA = 55 ft
D₁ = 3 in
B
D₂ = 6 in
C
2) What is the elevation at point C in the above figure?
3) Using the figure from problem 1, sketch the EL and HGL accounting for both major and
minor losses. Note that the flow rate will change due to the introduction of friction (we will
explore this further in the coming weeks). You do not need to calculate the values of EL and
HGL.
Chapter 12 Solutions
Traffic And Highway Engineering
Ch. 12 - Prob. 1PCh. 12 - Prob. 2PCh. 12 - Prob. 3PCh. 12 - Prob. 4PCh. 12 - Prob. 5PCh. 12 - Prob. 6PCh. 12 - Prob. 7PCh. 12 - Prob. 8PCh. 12 - Prob. 9PCh. 12 - Given a table with production and attraction data,...
Ch. 12 - Given a table with production and attraction data,...Ch. 12 - Prob. 12PCh. 12 - Prob. 13PCh. 12 - Prob. 14PCh. 12 - Prob. 15PCh. 12 - Prob. 16PCh. 12 - Prob. 17PCh. 12 - Prob. 18PCh. 12 - Prob. 19PCh. 12 - Prob. 20PCh. 12 - Prob. 21PCh. 12 - Prob. 22PCh. 12 - Prob. 23PCh. 12 - Prob. 24PCh. 12 - Prob. 25PCh. 12 - Prob. 26PCh. 12 - Prob. 27PCh. 12 - Prob. 28P
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