Fundamentals of Structural Analysis
5th Edition
ISBN: 9780073398006
Author: Kenneth M. Leet Emeritus, Chia-Ming Uang, Joel Lanning
Publisher: McGraw-Hill Education
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Chapter 8, Problem 16P
To determine
Find the vertical deflection of the hinge at C.
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PROBLEM 4
Draw a free body diagram of the loading and forces. Solve for the reaction A at the wall support.
Check your answer using the summation of forces.
15 K/ft
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25 K/ft
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Figure 502B
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Problem 4. (25 Points)
For a 50-year, 24-hour storm in Los Angeles calculate and plot the design storm hyetograph and
cumulative mass curve.
An urban watershed in Jefferson County is shown in Figure 1 below, along with the travel paths from the
most remote points in each subarea. The details of the subareas are given in Table 1 below. Determine
the 50 year peak flow for the drainage outlet G. Use the IDF chart for Jefferson County that is shown
below. Use the NRCS Method (TR55) to determine time of concentration and estimate runoff coefficients
using Table 15.2.3 (provided in Lesson Notes).
Figure 1
Table 1
No Area
(acres)
Туре
Path Length Slope
(ft) (%)
1
24 Grass, Fair Condition AE
1600 4
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15
Rangeland - Natural BF
1490 3
B
G
Chapter 8 Solutions
Fundamentals of Structural Analysis
Ch. 8 - Prob. 1PCh. 8 - For the truss in Figure P8.1, compute the vertical...Ch. 8 - Prob. 3PCh. 8 - Prob. 4PCh. 8 - The pin-connected frame in Figure P8.3 is...Ch. 8 - For the pin-connected frame in Figure P8.5, in...Ch. 8 - Prob. 7PCh. 8 - Prob. 8PCh. 8 - Prob. 9PCh. 8 - (a) Compute the horizontal displacement of joint B...
Ch. 8 - Prob. 11PCh. 8 - Prob. 12PCh. 8 - (a) Compute the vertical deflection of joint D...Ch. 8 - Prob. 14PCh. 8 - (a) In Figure P8.15 compute the vertical and...Ch. 8 - Prob. 16PCh. 8 - Prob. 17PCh. 8 - Prob. 18PCh. 8 - Prob. 19PCh. 8 - Prob. 20PCh. 8 - Prob. 21PCh. 8 - Prob. 22PCh. 8 - Prob. 23PCh. 8 - Prob. 24PCh. 8 - Prob. 25PCh. 8 - If supports A and E in Figure P8.26 are...Ch. 8 - In Figure P8.27 support D is constructed 1.5 in....Ch. 8 - Prob. 28PCh. 8 - Prob. 29PCh. 8 - Compute the vertical displacement of joints B and...Ch. 8 - Prob. 31PCh. 8 - (a) Compute the slope at A and the horizontal...Ch. 8 - Prob. 33PCh. 8 - Prob. 34PCh. 8 - Prob. 35PCh. 8 - Compute the vertical deflection of joint C in...Ch. 8 - Compute the vertical deflection at B and the...Ch. 8 - Prob. 38PCh. 8 - Prob. 39PCh. 8 - Prob. 40PCh. 8 - Prob. 41PCh. 8 - Prob. 43P
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- A A Provide the requested values. Show your work, don't forget physical units. A A 3'-0" 5'-0" 500 plf 5000 lbs 10'-0" Max moment: Reactions at A and B: B Moment in the middle span: 5 K Shear at 2'-0": 4 10'-0" 5'-0" Max Moment: B Where is Max Moment occuring? Max Deflection (in inches): Ix= 250 in E= 29.000 ksi Where is Max Deflection occuring? Note: be careful with physical units; check that your answer makes sense 5'-0" 10'-0" 1 kip 500 plf B Max Moment: Note: Make use of the superposition principlearrow_forward5. A gate is used to hold water as shown. The gate is rectangular and is 8-ft wide. Neglect the weight of the gate. Determine at what depth the gate is just about to open. 5000 lbf ☑ 15 ft Hinge 60°arrow_forwardGiven a small town with three transportation analysis zones and origin-destination survey results, provide a trip distribution calculation using the gravity model for two iterations; assume Kij = 1. The following table shows the number of productions and attractions in each zone. Zone 1 2 3 Total Productions 250 480 270 1,000 Attractions 435 180 385 1,000 The survey's results for the zones' travel time in minutes were as follows. To Zone 1 2 3 1 6 4 2 From 2 2 8 3 3 1 3 5 The following table shows travel time versus friction factor. Time (min) 1 2 3 4 5 6 7 8 Friction Factor 82 52 50 41 39 26 20 13 Compute the trip distribution calculations for the first iteration. Zone-to-Zone Trips: First Iteration To Zone 1 2 3 Computed P Given P 1 From 2 3 Computed A Given A Compute the trip distribution calculations for the second iteration. Zone-to-Zone Trips: Second Iteration To Zone 1 2 3 Computed P Given P 1 From 2 3 Computed A Given A Need Help? Read It Watch Itarrow_forward
- The Jeffersonville Transportation Study area has been divided into four traffic zones. The following data have been compiled. Travel Time (min) District Productions Attractions 1 2 3 4 1 3,000 3,000 5 8 12 15 2 1,000 400 8 5 10 8 3 2,000 4,500 12 10 5 7 4 2,500 600 15 8 7 5 Travel Time 1 5 6 7 8 10 12 15 Fij 2.00 1.30 1.10 1.00 0.95 0.85 0.80 0.65 After the first iteration, the trip table was as follows. District 1 2 3 4 Ps 1 1,415 138 2 367 67 1,306 141 493 73 3 522 4 641 74 125 As 2,945 404 1,478 256 4,550 601 3,000 1,000 1,273 131 2,000 2,500 Complete the second iteration. District 1 2 3 4 Computed A 1 2 3 4 Computed Parrow_forward3. The 200-kg, 5 m-wide rectangular gate shown in Fig. I is hinged at B and leans against the floor at A making an angle of 45° with the horizontal. The gate is to be opened from its lower edge by applying a normal force at its center. Determine the minimum force R required to open the water gate. 2 Water Fig. 1 1450 3.5mm Rarrow_forward4. Calculate the magnitude and direction of the resultant pressure-force on the gate as shown in Fig. 2. Assume the width of the gate is 1 ft. 12 ft r=10 ft 8 ft Fig. 2arrow_forward
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