Direct Shear Test of Soil | Complete Demonstration of Test | Geotech with Naqeeb

[@osmansheikh3795]

Such a marvelous lecturer

[@fahadsaleem6964]

thank you so much sir 1- How to calculate the cohesion and friction angle for rocks using Hoek brown failure criteria? 2- Is the method same for calculating cohesion and friction angle from stress strain curves obtained by dynamic loading test by using SHPB test machine?

[@Elique786]

Thankyou sir. Tommorrow is my viv a and it helped alot

[@msimelelo1000]

Is the graph plotted correctly because the Shear stress values should be plotted in the Y axis?

[@ananyagogoi0280]

sir, for a muddy soil, what type of test should be preferred? direct or triaxial?

[@monalisalover2007]

Vane shear test as the soil will be very weak to be tested by triaxial or shear box machines.

[@Aashish_d]

Thanks Naqeeb

[@frost2728]

when you have round or square shear boxes of 50; 60 and 100mm; which box should we choose or which parameter allows us to make a more suitable choice than another?

[@hanifullahkhan2993]

Well explained Thanks

[@srinivaspalateti4346]

Thank you sir 👍

[@Challenging_Boy456]

Good job Sir ❤

[@SatvikChauhan-yj8id]

Really amazing sir

[@rajendramahajan9762]

Thank you Sir

[@knowledge4671]

Sir, why it is still performed with many limitations in the direct shear test.

[@Mohamednur-ku9wj]

time saving

[@c-0718]

Sir,how we calculate angle of shearing resistance from graph sir,by finding slope sir...

[@shammahmurombo8002]

Thank you

[@ahmsal8304]

Excel sheet