According to available data shown in Tables 2, calculate the following: a. Compute the desired Gradation (blend ratios of each fraction) using trial and error method. b. Find Total Gsb, Gse „Pba and Pbe according to asphalt Gb 1.015, Gmm-2.658 and Pb=4.5%. Tabłe 2: Aggregate Gradation Analysis Mid Specifications Limits Sieve Blend A Size (in) Gradation Limits 3/4" 100 100 100 100 1/2" 90 100 100 80-100 3/8" 59 100 100 70-90 No.4 16 96 100 50-70 No.8 3.2 82 100 35-50 No.30. 1.1 51 100 18-29 No.50 36 98 13-23 No.100 21 93 8-16 No.200 9.2 82 4-10 2.785 2.687 2.734 Note: Gsb Gb GsbxGse Pmm Pmm - Pb Gse 100 x Gse Gmm Ps Pb Pba Pb Gb Ртт Gmm Gse Gb Pba xPs 100 Pbe = Pb

According to available data shown in Tables 2, calculate the following: a. Compute the desired Gradation (blend ratios of each fraction) using trial and error method. b. Find Total Gsb, Gse „Pba and Pbe according to asphalt Gb 1.015, Gmm-2.658 and Pb=4.5%. Tabłe 2: Aggregate Gradation Analysis Mid Specifications Limits Sieve Blend A Size (in) Gradation Limits 3/4" 100 100 100 100 1/2" 90 100 100 80-100 3/8" 59 100 100 70-90 No.4 16 96 100 50-70 No.8 3.2 82 100 35-50 No.30. 1.1 51 100 18-29 No.50 36 98 13-23 No.100 21 93 8-16 No.200 9.2 82 4-10 2.785 2.687 2.734 Note: Gsb Gb GsbxGse Pmm Pmm - Pb Gse 100 x Gse Gmm Ps Pb Pba Pb Gb Ртт Gmm Gse Gb Pba xPs 100 Pbe = Pb

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

100%

According to available data shown in Tables 2, calculate the following:
a. Compute the desired Gradation (blend ratios of each fraction) using trial and error
method.
b. Find Total Gsb, Gse „Pba and Pbe according to asphalt Gb 1.015, Gmm-2.658 and
Pb=4.5%.
Tabłe 2: Aggregate Gradation Analysis
Mid
Specifications
Limits
Sieve
Blend
A
Size (in)
Gradation
Limits
3/4"
100
100
100
100
1/2"
90
100
100
80-100
3/8"
59
100
100
70-90
No.4
16
96
100
50-70
No.8
3.2
82
100
35-50
No.30.
1.1
51
100
18-29
No.50
36
98
13-23
No.100
21
93
8-16
No.200
9.2
82
4-10
2.785
2.687
2.734
Note:
Gse
100 x
Gsb
Gb
GsbxGse
Pmm Pb
Pmm
Gse
Gmm
Pba
%3D
%3D
Ртт
Pb
Ps
Pb
Gmm
Gb
Gse
Gb
Pba
xPs
100
Pbe = Pb

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