7. . Find the grain-size (gradation) distribution of the following: a. Original dry mass of sample 600 g b. The sample was then washed and graded. The weigh retained in each sieve is provided below. i. Retained in No. 16 (1.18 mm) ii. Retained in No. 100 (150 μm) iii. Retained in No. 200 (75 μm) iv. Retained in Pan C. How would you classify this aggregate? Please select one from the list below and justify your answer a.- Open graded 305.3 g 127.9g 76.4g 3.8g b.- Well graded c.- Gap graded

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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7. Find the grain-size (gradation) distribution of the following:
a. Original dry mass of sample
600 g
b. The sample was then washed and graded. The weigh retained in each sieve is provided
below.
i. Retained in No. 16 (1.18 mm)
ii. Retained in No. 100 (150 μm)
iii. Retained in No. 200 (75 μm)
iv. Retained in Pan
305.3 g
127.9g
76.4g
3.8g
c. How would you classify this aggregate? Please select one from the list below and justify your
answer
a.- Open graded
b.- Well graded c.- Gap graded
Transcribed Image Text:7. Find the grain-size (gradation) distribution of the following: a. Original dry mass of sample 600 g b. The sample was then washed and graded. The weigh retained in each sieve is provided below. i. Retained in No. 16 (1.18 mm) ii. Retained in No. 100 (150 μm) iii. Retained in No. 200 (75 μm) iv. Retained in Pan 305.3 g 127.9g 76.4g 3.8g c. How would you classify this aggregate? Please select one from the list below and justify your answer a.- Open graded b.- Well graded c.- Gap graded
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