As a materials engineer working for a highway department, what standard PGasphalt binder grade would you specify for each of the conditions shown inTable P9.14 (show all calculations and fill in the table)?TABLE P9.14Seven-Day MaximumPavement TemperatureMinimum PavementRecommendedTemperaturePG GradeStandard98%Mean, °C Deviation, °C Reliability ReliabilityStandard50%Case Mean, °CDeviation, °C1431.5-292.5251-184622.510

Given:- Seven day maximum pavement temperature minimum pavement temperature To find:- Filling the…

Answered: As a materials engineer working for a…

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

See similar textbooks

Similar questions

Kindly give me all right answers with short explanation. Please don't miss anything. Modulus of resilience and toughness are approximately equal for linear perfectly plastic materials. True False The phase diagram of asphalt mixture consists of permeable void, impermeable void and aggregate solid. True False There are different types of Portland cement, for large, massive pours to control heat of hydration, the cement type for low heat. True False Slump test is used to measure the moist susceptibility of Portland cement concrete. True False For a given slump, increasing aggregate size can reduce water content that is needed. True False
HW: Determine the average air void of the three asphalt concrete samples with the followings characteristics, then check if the average air void is acceptable by the specification which stated the air void range from 3-5%: Material Fine Filler Asphalt Weight Weight Weight Course agg. agg. cement in air in SSD water Effective specific gravity Percentage in the 2.61 2.63 2.87 1.03 45 46 5 4 mix 1212 Sample 1 Sample 2 Sample 3 1209 697 1206 698 1208 1215 702 1211 31/03/2022 00:10 Lecture 6: Bituminous Mixes 60
Give me right solution... Urgent please A 5 tonne wheel load is applied on a pavement and generates a surface deflection of 0.15 mm. A. If the pavement is 125 mm thick, what is the vertical stress at the top of the subgrade? B. If the equivalent radius of tyre contact is 100 mm and Poisson’s ratio is 0.3, what is the pavement’s modulus of elasticity
Read the question carefully and give me right solution according to the question. Note: Given end of the question 1.2 percent not the graded question
Please explain the questions step by step so I can understand. Please show clear calculations an solutions. Pleaser also explain the concept behind the problem
Please kindly answer 11 and 12... Please give me both answers... Thank you
An asphalt sample which is claimed to be AC- 20 is tested by an agency. Which test result will reject the sample O Viscosity at 60•C on original sample = 1850 Poise Ductility at 25C on TFO aged sample = 27 cm Penetration at 25 •C = 51 O Viscosity at 60 C on TFO aged sample = 11250 Poise
Q4: Answer the following: 1- Why the solvent in extraction of asphalt test is not neglected? 2- What are the main advantages of Marshall method for design a HMA in Iraq? 3- What are the differences between job mix formula and job mix limits which listed in HMA design report? 4- Discuss the effects of mineral filler on the properties of asphalt mixture? 5- What are the suitable solutions that should be taken if one or more of Marshall asphalt mix properties are not in agreement with specifications limits?
In a Marshall test, the percentage of asphalt binder by total weight of aggregate is 5.0%. The bulk specifc gravity of aggregate (G3)=2.624, the specifc gravity of asphalt binder (G)=1.000, and the density of water (Y)=1.000 g/cm³. If the absorbed asphalt (Pa) is 2.00% by total weight of aggregate, and the voids in total mixture (VTM) is 4.0%, determine the following properties: a. The effective asphalt content (Pbe) b. The bulk specifc gravity of the compacted mixture (Gmb) c. The voids in mineral aggregate (VMA) d. The theoretical maximum specifc gravity of the loose mixture (Gmm) e. The voids flled with asphalt (VFA) f. The effective specifc gravity of aggregate solids (G)
The Superpave volumetric procedure has been widely implemented, with success- ful results. However, the method lacks a strength test to verify the suitability of the Superpave mixes. Research completed in NCHRP Project 9-19 developed "simple performance tests" for asphalt concrete (Witczak et al., 2002), currently called the Asphalt Mixture Performance Tester, AMPT, Figure 9.34. The AMPT is not currently a requirement for Superpave mix design, but implementation studies are underway. In addition, the test method was designed to capture the material properties needed for the Mechanistic Empirical Pavement Design System, MEPDS. The equipment and associated protocols of the AMPT tests are designed to cap- ture the viscoelastic behavior of asphalt concrete. Tests based on measurement of dynamic modulus (for both of permanent deformation and fatigue cracking), flow time (permanent deformation), and flow number (permanent deformation) were selected for further field validation. The three…
18. Refer to Tables 2-1.1 and 2-1.2 and Figure 18.9 attached. What would be the thickness of asphalt concrete according to the Asphalt Institute required to support 950,000 ESAL over a 4-inch granular base? Use the resilient modulus data provided in Table 2-1.2 to perform your calculations. Select the best answer.a. 4.0 inchesb. 5.0 inchesc. 7.0 inchesd. 12.0 inches
i need the answer quickly

SEE MORE QUESTIONS

Recommended textbooks for you

Structural Analysis

Civil Engineering

ISBN:

9781337630931

Author:

KASSIMALI, Aslam.

Publisher:

Cengage,

Structural Analysis (10th Edition)

Civil Engineering

ISBN:

9780134610672

Author:

Russell C. Hibbeler

Publisher:

PEARSON

Principles of Foundation Engineering (MindTap Cou…

Civil Engineering

ISBN:

9781337705028

Author:

Braja M. Das, Nagaratnam Sivakugan

Publisher:

Cengage Learning

Structural Analysis

Civil Engineering

ISBN:

9781337630931

Author:

KASSIMALI, Aslam.

Publisher:

Cengage,

Structural Analysis (10th Edition)

Civil Engineering

ISBN:

9780134610672

Author:

Russell C. Hibbeler

Publisher:

PEARSON

Principles of Foundation Engineering (MindTap Cou…

Civil Engineering

ISBN:

9781337705028

Author:

Braja M. Das, Nagaratnam Sivakugan

Publisher:

Cengage Learning

Fundamentals of Structural Analysis

Civil Engineering

ISBN:

9780073398006

Author:

Kenneth M. Leet Emeritus, Chia-Ming Uang, Joel Lanning

Publisher:

McGraw-Hill Education

Sustainable Energy

Civil Engineering

ISBN:

9781337551663

Author:

DUNLAP, Richard A.

Publisher:

Cengage,

Traffic and Highway Engineering

Civil Engineering

ISBN:

9781305156241

Author:

Garber, Nicholas J.

Publisher:

Cengage Learning

SEE MORE TEXTBOOKS