PRINCIPLES OF HIGHWAY ENGINEERING+TRAFF
7th Edition
ISBN: 9781119688372
Author: Mannering
Publisher: WILEY
expand_more
expand_more
format_list_bulleted
Concept explainers
Question
Chapter 4, Problem 19P
To determine
The change in design life of the rigid pavement when the modulus of rupture is changed.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
pounds of steel need to be purchased for the roof plan
a table with various steel types and the quantity needed
The colums are 18 feet high and weigh 76 ponds per foot
include a structural steel material list for the roof framing plan
Homework:
Determine the proportions of the separate aggregates that will give a gradation within the SCRB
wearing coarse specified limits for the aggregates and mix composition for highway pavement
asphaltic concrete. The table below shows the results of sieve analysis of samples from the
materials available.
برو
Percent by Weight
Passing Sieve
Designation
Retained
on Sieve
Designation
Coarse
Aggregate
Fine
Aggregate
Mineral
Filler
3/4 in. (19 mm)
1/2 in.
5
½ in. (12.5 mm)
3/8 in.
35
¾ in. (9.5 mm)
No. 4
38
No. 4 (4.75 mm)
No. 10
17
No. 10 (2 mm)
No. 40
5
No. 40 (0.425 mm)
No. 80
No. 80 (0.180 mm)
No. 200
No. 200 (0.075 mm)
Total
18
1118
30
35
5
26
35
60
100
100
100
For the driven pile shown in figure, estimate the
allowable capacity by:
(a) Tomlinson a-method,
(b)Vijayvergia and Focht A-method.
Which one of the two methods are more conservative?
Qall =?
W.T
18.21 kN/m²
930
L=18m
Square pile
27.5cm x 27.5cm
Chapter 4 Solutions
PRINCIPLES OF HIGHWAY ENGINEERING+TRAFF
Ch. 4 - Prob. 1PCh. 4 - Prob. 2PCh. 4 - Prob. 3PCh. 4 - Prob. 4PCh. 4 - Prob. 5PCh. 4 - Prob. 6PCh. 4 - Prob. 7PCh. 4 - Prob. 8PCh. 4 - Prob. 9PCh. 4 - Prob. 10P
Ch. 4 - Prob. 11PCh. 4 - Prob. 12PCh. 4 - Prob. 13PCh. 4 - Prob. 14PCh. 4 - Prob. 15PCh. 4 - Prob. 16PCh. 4 - Prob. 17PCh. 4 - Prob. 18PCh. 4 - Prob. 19PCh. 4 - Prob. 20PCh. 4 - Prob. 21PCh. 4 - Prob. 22PCh. 4 - Prob. 23PCh. 4 - Prob. 24PCh. 4 - Prob. 25PCh. 4 - Prob. 26PCh. 4 - Prob. 27PCh. 4 - Prob. 28PCh. 4 - Prob. 29PCh. 4 - Prob. 30PCh. 4 - Prob. 31PCh. 4 - Prob. 32P
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, civil-engineering and related others by exploring similar questions and additional content below.Similar questions
- What is the vertical deflection at joint C of the truss shown? 75 kN 9 m 7 (3000 mm²) (3000 mm²) (2000 mm²) (3000 mm²) (2000 mm²) 100 kN (3000 mm²) H (3000 mm²) (2000 mm²) (2000 mm²) (3000 mm²)B(3000 mm²) C(3000 mm²)D(3000 mm2)5 a. 9.3 mm↓ b. 9.6 mm↓ c. 8.0 mm ↓ d. 9.1 mm↓ 4 at 6 m = 24 m E = 200 GPa Earrow_forwardINVERSE FROM POINT A TOWARDS POINT B GIVEN THE FOLLOWINGCOORDINATE VALUES: POINT AN=13,163,953.37'E=3,072,227.10' POINT BN=13,163,463.03'E=3,072,129.30' FIND THE FOLLOWING:DISTANCE FROM A TO BNORTH AZIMUTH (NAZ) FROM A TOWARDS BBEARING OF THE LINE FROM A TOWARDS Barrow_forwardFORWARD FROM POINT B TO POINT A GIVEN THE FOLLOWING: POINT BN=13,163,463.03'E=3,072,129.30' DIRECTION FROM B TO A (NAZ)=276.07529° DISTANCE FROM B TO A = 10.00'arrow_forward
- A cheetah is crouched 20 m to the east of an observer. At time t = 0 s, the cheetah begins to run due east toward an antelope that is 50 m to the east of the observer. During the first 2.0 s of the attack, the cheetah's coordinate x varies with time according to the equation x = 20 + 5t?. (a) Find the cheetah's displacement between t1 = 1.0 s and t2 = 2.0 s. (b) Find its average velocity during that interval. (c) Derive an expression for the cheetah's instantaneous velocity as a function of time, and use it to find Vy at t = 1.0 s and t = 2.0 s.arrow_forwardWrite at least 20 words for vocabulary and 10 verbs .for simple present, past, and past participlesarrow_forwardCan you compute the Panel Board Management while using the Lighting and Power Layout Plan as the base for it? The attached Panel Board Management picture is just an example. ps. not graded, I just want to know how to compute it based on a planarrow_forward
- Make Sure the attached pic is correct, because the answer in mannings equation is wrong. Can you design a (Open Channel): -Most Efficient Section (Rectangular Shape) -Cost Estimate -Structural Analysis Design Requirements: Bed Slope= 1:1500 Manning's (n)= 0.015 Discharge: Q= 18 m^3/sarrow_forward2-7 The force P applied at joint D of the square frame causes the frame to sway and form the dashed rhombus. Determine the average normal strain developed in wire AC. Assume the three rods are rigid. I understand how you calculate length LAC its just the sqrt(400^2+400^2) = 565.685mm. I do understand that you have to take LAC'-LAC/LAC to get .0258mm/mm. I'm just not understanding the cosine law used to calculate LAC'. I guess what I'm asking is why do you use cos instead of sin or tangent? I've been trying to understand why that was used for a bit now and it's probably something simple I'm forgetting. If you can, please clarify it in detail. Thank you so much!arrow_forwardTraffic flow on a three-lane (one direction) freeway can be described by the Greenshields model. One lane of the three lanes on a section of this freeway will have to be closed to undertake an emergency bridge repair that is expected to take 2 hours. It is estimated that the capacity at the work zone will be reduced by 30 percent of that of the section just upstream of the work zone. The mean free flow speed of the highway is 70 mi/h and the jam density is 150 veh/mi/In. If it is estimated that the demand flow on the highway during the emergency repairs is 85 percent of the capacity, using the deterministic approach, determine the following. (a) the maximum queue length (in veh) that will be formed veh (b) the total delay (in h) h (c) the number of vehicles that will be affected by the incident veh (d) the average individual delay (in min) minarrow_forward
- Non-constant sections are used in bridges without changing the appearance of the bridge significantly. Refer to the figure below. Compute the ratio of moment inertial after to before of the plate girder shown (greater than 1). A 10x0.5" steel plate of the same grade as the plate girder and is fillet welded to the flangesarrow_forward8-18. Determine the vertical displacement of joint C if member CD is fabricated 10 mm too long. 4m D E B Carrow_forward8-17. Determine the vertical displacement of joint C if members AB and BC experience a temperature increase of ST = 50°C. Take a = 12(10-6)/°C. A 4 m E 4 m 4 m B Darrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
Traffic and Highway EngineeringCivil EngineeringISBN:9781305156241Author:Garber, Nicholas J.Publisher:Cengage Learning
Construction Materials, Methods and Techniques (M...Civil EngineeringISBN:9781305086272Author:William P. Spence, Eva KultermannPublisher:Cengage Learning
Fundamentals Of Construction EstimatingCivil EngineeringISBN:9781337399395Author:Pratt, David J.Publisher:Cengage,
Principles of Geotechnical Engineering (MindTap C...Civil EngineeringISBN:9781305970939Author:Braja M. Das, Khaled SobhanPublisher:Cengage Learning
Solid Waste EngineeringCivil EngineeringISBN:9781305635203Author:Worrell, William A.Publisher:Cengage Learning,
Traffic and Highway Engineering
Civil Engineering
ISBN:9781305156241
Author:Garber, Nicholas J.
Publisher:Cengage Learning
Construction Materials, Methods and Techniques (M...
Civil Engineering
ISBN:9781305086272
Author:William P. Spence, Eva Kultermann
Publisher:Cengage Learning
Fundamentals Of Construction Estimating
Civil Engineering
ISBN:9781337399395
Author:Pratt, David J.
Publisher:Cengage,
Principles of Geotechnical Engineering (MindTap C...
Civil Engineering
ISBN:9781305970939
Author:Braja M. Das, Khaled Sobhan
Publisher:Cengage Learning
Solid Waste Engineering
Civil Engineering
ISBN:9781305635203
Author:Worrell, William A.
Publisher:Cengage Learning,