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Question 3:- B):- Design a three layer flexible pavement system using the CBR method, knowing that the present AADT is (4200 v/d) the heavy vehicles represent 0.03 of it. The highway lifetime and the construction period about 15 years and the growth rate is (r=0.02). The CBR values are as follows: Subgrade soil = 8%, sub-base = 15%, Base = 80%. Make use of the attached CBR curve %3D

Question 3:- B):- Design a three layer flexible pavement system using the CBR method, knowing that the present AADT is (4200 v/d) the heavy vehicles represent 0.03 of it. The highway lifetime and the construction period about 15 years and the growth rate is (r=0.02). The CBR values are as follows: Subgrade soil = 8%, sub-base = 15%, Base = 80%. Make use of the attached CBR curve %3D

Structural Analysis
Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Question 3:- B):- Design a three layer flexible pavement system using the CBR method, knowing that the present AADT is (4200 v/d) the heavy vehicles represent 0.03 of it. The highway lifetime and the construction period about 15 years and the growth rate is (r=0.02). The CBR values are as follows: Subgrade soil = 8%, sub-base = 15%, Base = 80%. Make use of the attached CBR curve
Transcribed Image Text:Question 3:- B):- Design a three layer flexible pavement system using the CBR method, knowing that the present AADT is (4200 v/d) the heavy vehicles represent 0.03 of it. The highway lifetime and the construction period about 15 years and the growth rate is (r=0.02). The CBR values are as follows: Subgrade soil = 8%, sub-base = 15%, Base = 80%. Make use of the attached CBR curve
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