; Classify according to USCS and AASHTO: 16% fine gravel (20 mm max size), 61% fine sand, 23% silty fines. LL=33%, PL=27%
; Classify according to USCS and AASHTO: 16% fine gravel (20 mm max size), 61% fine sand, 23% silty fines. LL=33%, PL=27%
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Transcribed Image Text:; Classify according to USCS and AASHTO:
a. 16% fine gravel (20 mm max size), 61% fine sand, 23% silty fines.
LL=33%, PL = 27%
Expert Solution

Given
Fine gravel=16%
Fine sand=61%
Silty fines=23%
Liquid limit, LL=33%
Plastic limit, PL=27%
Hence, Plasticity Index,
IP=LL-PL=33-27=6
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