Dilatency explanation is super !! , Amazing thank you sir
@meetpatel-lf8dh3 жыл бұрын
Good to see video added of filled work.
@civilzone88395 жыл бұрын
Very good conceptual lecture sir ... Lot of thanks sir
@praveenkrsahu6355 Жыл бұрын
Thank you sir for this great lecture.... Can we say Dilatency correction or water table correction as If there is water table then there will be -pore pressure means pore pressure will act against the N- value and thus increase the N-Value, and so correction is always deductive (reduced corrected N value)
@tanghingkwong43964 жыл бұрын
Good for teaching & learning
@SANDEEPYADAV-yp7bj5 жыл бұрын
Thik thak
@janlevinson16043 жыл бұрын
thanks a lot sir
@user-ld5uv4uh8m4 ай бұрын
Look wikipedia Standard Penetration Test. Problems
@ArunaKhudan5 жыл бұрын
thanks
@tanveerhatib16142 жыл бұрын
wow❤️
@tttreksandtalks91943 жыл бұрын
Excellent knowledge but poor way of teaching. Dilatency was pretty much confusing. Created a mess of things to explain a simple increase in volume.
@Inquisite10312 жыл бұрын
its not a simple increase in volume lol, increase in volume induces -u, which increases effective pressure, that misrepresents N value, and that effect does not happen on foundations, thus the need for correction, its a lot more complicated than a simple increase in volume.
@prudhvi52115 жыл бұрын
@26:54 sir shearstrength formula s=c+sighma tan phi,so here sand so c=0 ok, after you consider the sighma value,what is that (sighma means total stress=effective stress- pore water pressure) we get -u so we consider in total stress formula + ,but your not considering the effective stress in the shear strength formulay, why ❓