Introduction to Sustainable Civil Engineering Design
1st Edition
ISBN: 9780134013916
Author: Neumann
Publisher: PEARSON
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Chapter 2, Problem 5EDDS
To determine
List the six phases involved in the life cycle of a concrete pavement for a freeway.
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Find three sites on the www related to reinforced concrete (other than thoselinked to the Syllabus). For each site, provide a written description of the sitecontent and the site’s URL.
Visit the course web page on Canvas. Find the document where the advantagesand disadvantages of reinforced concrete are listed. Provide at least three additionaladvantages and three additional disadvantages. Justify your answer.
Max. Flow rate from catchment area=0.25 m³/s drain to road (one side road) having
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capacity (or Max. flow rate) for this road? 2- With 0.5 m3 /s is it flood? 3-Whate is
the clear zone in case Q=0.5 m³/s?
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Introduction to Sustainable Civil Engineering Design
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- Estimate Q inlet for curb inlet in sump, If y=5 cm, L=0.5 m and %13 clogging.arrow_forward3020,220 30 30m 120 Design inlet system for the road in figure below. C=0.93, i=65 mm/hr, Gutter data: y max.=9 cm, n=0.016, k=0.38, slope %1, Z=40, (space-bar-2 cm). Estimate inlet type. elevation in points (a-82.1, b=82 m), in point t rain water depth in point f>3 cm in u turn >5.5 cm. Sag point in S. Drow curbstone DATE DATE 5 100 Median strip 10 %1 d 72arrow_forwardEstimate Q inlet for grate inlet in sump, If w=0.4 m, L-0.5 m, y=5 cm and opining space 3 cm and bar width= 2.5 cm %12 clogging.arrow_forward
- 12:39 You HD ⚫2 February, 10:33 am GE342 Physical Geodesy Quiz 1 Tuesday 30th January 2024 Duration 1 hour Ill. 68% Question 1 A spherical triangle ABC has an angle B = 90° and sides a = 50° and b = 70°. Find A, C and c (9) Question 2 Given two cities: Los Angeles (34°15′ N, 118°15' W) and Jakarta (06°20'S, 106°10'E). a. Find the length of the great circle arc connecting the two cities. (7) b. What would be the azimuth setting for an airplane flying from L.A to Jakarta? (6) c. What would be the azimuth setting for an airplane flying from Jakarta to L.A? (7) 29 ← Replyarrow_forward11:49 Question 1 a. What is Geodesy? (2) b. What is physical geodesy. (2) .ill 73% c. Write short notes on the linkages physical geodesy has with each of the following: 8 marks Oceanography i. ii. Geophysics iii. iv. Geology Hydrology d. Define the following surfaces and draw a sketch showing the relationship between them. Geoid, reference ellipsoid, topography. (2+2+2) e. The following points had their ellipsoidal heights measured, compute their orthometric heights given the geoidal undulations: (2) Name TP5 ZQ135 Latitude Longitude Ellipsoid hgt. -12.61179 28.18421 1263.995 -12.80345 28.23022 1215.166 Geoidal undulations -6.715 -6.684 Question 2 (8+6+6) The following coordinates were given on a spherical earth with a radius of 6378000m, find a. The shortest distance between the points b. The azimuth from A to B c. The azimuth from B to A Latitude Longitude A 52°21'14"N 93°48'25″E B 52°24'18"N 93°42'30"E Question 3 (20) Two points lie on the same latitude as shown below: Point…arrow_forwardHome prob.: ·A Simply Supported beam, with cross section (250x60. a & Span 6.00m. It is carrying the req'd.. prestressing force for :- und.l. of 20 kN/m - Compu ic.service (a) Bottom fiber Stress equal to zero under full load with max (b1 Top fiber Stress equal to zero under D.L. plus prestressin force Cat initial stage)arrow_forward
- An oil pipeline and a 1.200 m^3 rigid air tank are connected to each other by a manometer, as shown in the figure. The tank contains 15 kg of air at 80°C. Assume the pressure in the oil pipeline to remain constant and the air volume in the manometer to be negligible relative to the volume of the tank. Determine the change in Δh when the temperature in the tank drops to 20°C.arrow_forwardCalculate the collapse load (P) for the two fixed ended beam shown below. Use virtual work method P 2 m 4 m L= 6 marrow_forwardFind the collapse load (Wu) for the one-end continuous beam shown below. Use virtual work method Wu 6 marrow_forward
- Find the maximum distributed load can be applied to the two fixed ends beam shown below. Use Virtual work method Wu L=6marrow_forwardCalculate the collapse load (P) for the two fixed ended beam shown below. Use virtual work method P 2 m 4 m L=6marrow_forwardQuestion 1 (Approximate Method - Superposition). Using Superposition determine the displacement at C of this beam. El is constant. (Note - you must use the PE Handbook Shears, Moments and Deflection Tables. The FE handbook does not have one of these conditions) (On an exam I will make sure it is found in both the FE and the PE handbook). 60 kN 30 kN/m A C 3 m 3 m B Question 2 (Slope and Deflection - virtual work - statically determinate beam) Using virtual work determine the slope at A and the displacement at C of this beam. El is constant. Same beam as question #1arrow_forward
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