Atterberg Limits Tests

[@Entertainment-tg6gf]

Thank you Professor ...keep uploading your lectures in different geotechnical engineering topics

[@GenaEnSamIAm]

Thank you professor Kitch! In our books you are a legend!!

[@jeraldanoc5726]

very detailed explanation! thank you so much Sir!

[@roif.8005]

Great job, keep up 👍

[@teebamohammad7142]

Thanks we need a lesson about shrinkage limit

[@salahhb9179]

so helpful ,thank you very much

[@eyasmekdad4006]

Thanks so much Professor ✅

[@mj01341]

Thank you very much Sir.
I am confused why the two formulas (1 & 2) give different void ratio(=e), when the clay is Super Saturated (i.e. when water content > shrinkage limit),
1. e= G.w/S = (sp. grav * water cont.) / (Saturation degree)
2. e= Vv/Vs = (Voids Volume)/(Solids Volume)
Please resolve this doubt Sir.
I would be indebted to you for clearing the concept.

[@toniadrianto8424]

Thanks prof. I hav a question. Whats the use of knowing plasticity index regarding to foundation design?

[@introductiontogeotechnical4976]

It is used to classify the soils and gives an estimate of the potential for consolidation settlement or swell potential.

[@scientificresearch1400]

thanks you

[@buildsmarter]

Hi sir why we choose #40 sieve for liquid limit test?

[@introductiontogeotechnical4976]

1) Because that's what the ASTM standard calls for, 2) because it's small enough to get most of the sand and gravel piece out of the specimen, but small enough that it doesn't take all day to separate the finer portion of the sample.
For fine silty sands, it does allow a lot of sand into the Atterburg limits specimen. It will sometime give results of ML when the fines are really clay minerals.

[@alfredosei4315]

please can i get your email address. i want a recommended pdf books on geotechnical engineering to help as a civil engineer. Also. how i get all your videos on Geotechnical engineer at a Laboratory. Thank you. mine is

[@introductiontogeotechnical4976]

Google me: Kitch at Angelo State University