Follow the below figure for question 7.1,7.2 and 7.3 (30 pts) Percent finer by weight 100...

 

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Follow the below figure for question 7.1,7.2 and 7.3 (30 pts) Percent finer by weight 100 90 80 20 10 0.001 FINES 0.01 #200 0.1 Fine 7.2 Determine the USCS symbol for Soil B B SAND Medium Grain size (mm) Coarsel #4 GRAVEL Fine 10 7.1 The natural soils along a proposed highway have a grain size distribution as described by curve A in figure below, a liquid limit of 44, and a plastic limit of 21. Identify the soils using USCS system. 7.3 Soil C has a liquid limit of 30 and plastic limit of 25. Find its USCS classification. 100 Follow the below figure for question 7.1,7.2 and 7.3 (30 pts) Percent finer by weight 100 90 80 20 10 0.001 FINES 0.01 #200 0.1 Fine 7.2 Determine the USCS symbol for Soil B B SAND Medium Grain size (mm) Coarsel #4 GRAVEL Fine 10 7.1 The natural soils along a proposed highway have a grain size distribution as described by curve A in figure below, a liquid limit of 44, and a plastic limit of 21. Identify the soils using USCS system. 7.3 Soil C has a liquid limit of 30 and plastic limit of 25. Find its USCS classification. 100