Architectural Drafting and Design (MindTap Course List)
7th Edition
ISBN: 9781285165738
Author: Alan Jefferis, David A. Madsen, David P. Madsen
Publisher: Cengage Learning
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Chapter 43, Problem 43.8Q
To determine
The three parts of calcs and their effect on drafter.
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Assume a car park facility where the arrival rate is λ customer every minute, and the service
process including pressing the button, taking the card, and waiting for the boom to rise leads
to service rate of μ customer every minute.
a. Assume the arrival and service processes are stochastic. Using any software (Excel, Matlab,
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Chapter 43 Solutions
Architectural Drafting and Design (MindTap Course List)
Ch. 43 - Prob. 43.1QCh. 43 - Prob. 43.2QCh. 43 - Prob. 43.3QCh. 43 - Prob. 43.4QCh. 43 - Prob. 43.5QCh. 43 - Prob. 43.6QCh. 43 - Prob. 43.7QCh. 43 - Prob. 43.8QCh. 43 - Prob. 43.9QCh. 43 - Prob. 43.10Q
Ch. 43 - Prob. 43.11QCh. 43 - Prob. 43.12QCh. 43 - Prob. 43.13QCh. 43 - Prob. 43.14QCh. 43 - Prob. 43.15QCh. 43 - Prob. 43.17QCh. 43 - Prob. 43.18QCh. 43 - Prob. 43.19QCh. 43 - Prob. 43.20QCh. 43 - Prob. 43.21QCh. 43 - Prob. 43.22QCh. 43 - Prob. 43.23QCh. 43 - Prob. 43.24QCh. 43 - Prob. 43.25QCh. 43 - Prob. 43.26QCh. 43 - Prob. 43.27QCh. 43 - Prob. 43.28QCh. 43 - Prob. 43.29QCh. 43 - Prob. 43.30Q
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- Consider, M people (aka pax) who want to travel by car from O to D. They all start working at D at Q (e.g., Q-8am). If a person departs at time t, assume the time needed to go from O to D is given by c(t)=A+Bx(t), where x(t) is the flow of people departing at time t [car/unit of time]. In addition, a is the penalty for being early at work (E(t) is how early the person arrived when departing at time t), and ẞ is the penalty for being late at work (L(t) is how late the person arrived when departing at time t). Assume 0 < a < 1 < ß. Further assume the departure time choice problem under the equilibrium conditions. Prove that the arrival time of people who depart when most of the M people start their trips is equal to Q.arrow_forwardConsider, M people (aka pax) who want to travel by car from O to D. They all start working at D at Q (e.g., Q=8am). If a person departs at time t, assume the time needed to go from O to D is given by c(t)=A+Bx(t), where x(t) is the flow of people departing at time t [car/unit of time]. In addition, a is the penalty for being early at work (E(t) is how early the person arrived when departing at time t), and ẞ is the penalty for being late at work (L(t) is how late the person arrived when departing at time t). Assume 0 < a < 1 < ß. Further assume the departure time choice problem under the equilibrium conditions. Prove that the arrival time of people who depart when most of the M people start their trips is equal to Q.arrow_forward1. Plot the SWRC (suction vs. volumetric water content) from the van Genuchten (1980) model for the following “base-case” parameters (assume m = 1-1/nvG): alpha vG = 0.35 kPa-1, nvG = 2.2,Delta res = 0.02, and delta S = delta sat = 0.45. These values are approximately representative of a sand.Perform a sensitivity analysis on each of the base case parameters (i.e., vary each by ±10% while holding the other three constant) to determine their relative effects on the SWRC. For example, how would a change in s alter the curve if the other base case parameters stay the same? In your answer, provide 4 plots for the parametric evaluation of each parameter as well as a brief qualitative explanation for each plot (for example, when investigating the effect of alpha vG, show the base-case curve and the curves with different values of alpha vG on the same plot). Be sure that suction is plotted on a logarithmic scale. Also, discuss how theparameters of the van Genuchten SWRC model might differ…arrow_forward
- Using AutoCAD and exact measure that numberarrow_forwardA fully grouted reinforced masonry wall is to be constructed of 8-in. CMU. The wall height is 18feet. It is assumed to be simply supported. The wall is to be designed for an out-of-plane seismicload of 52 lbs./ft.2, which can act in either direction. The wall also supports a roof dead load of600 lbs./ft. and a roof live load of 300 lbs./ft. along the wall length. The roof loads have aneccentricity of 2.5 inches. Since there is seismic load, load combinations (6) and (7) in Chapter 2of ASCE 7-22 should be considered. In these two load combinations,horizontal seismic loadhE =andvertical seismic loadvE = . You may ignorevE in this problem for simplicity. The masonryhas a specified compressive strength of 2,500 psi. (a) Use the strength design provisions of TMS402 to determine the size and spacing of the vertical bars needed. Use the P-δ analysis method inSection 9.3.4.4.2 of TMS 402 to determine Mu. (b) Repeat the design using the momentmagnification method in Section 9.3.4.4.3 instead.…arrow_forwardThe city's downtown area on Elm St, with its intricate network of roads and intersections, has long been a challenge for both seasoned travelers and newcomers alike. Given the lane configurations for the shown intersection, find the number of conflict points. Vehicle-to-vehicle conflicts (merge, diverge, and/or crossing conflicts) Vehicle-to-pedestrian conflicts Vehicle-to-bicycle conflictsarrow_forward
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