How to plot particle size distribution curve and find hydraulic conductivity (part 2)

In this video, how to plot a particle size distribution curve. Thereafter, i will show you how to find the hydraulic conductivity from the graph or curve.
1a. The result of sieve analysis test on a soil is shown below
Sieve size 2.8 mm 20 mm 1.40 mm 1.00 mm 710 µm 500 µm 300 µm pan
Weight retained (g) 0 35.0 76.0 98.0 80.0 50.0 34.0 12.0
1b. Plot the grading curve and report result quantitatively
1c. Given the average grain size coefficient as 100 and the weight of the sample as 350g, determine the hydraulic conductivity
How to do sieve analysis calculation: • How to do sieve analys...

[@gulzum7065]

Thank you I was confused but your video helped me ☺️☺️

[@garyjohnson6685]

Thanks... Very helpful

[@user-rn9rr4ph3f]

How can i look for d10,d30 and d60 if i only have 5 datas?

[@MagmaUpwelling]

Do exactly what I did in the video. Find where the d10 , d30 and d60 values falls in within the five data. It doesn't matter the number of data you have

[@vislagama]

There a mistake at d30 value

[@MagmaUpwelling]

What mistake?

[@vislagama]

@@MagmaUpwelling u selected different values

[@kristinavulvaris5203]

Very helpful.... Thanks