The Equation for calculating angle thi (I am not quite sure how spell it) has a a denominator of 2 multiplied by SQRT of (-a^3)/27. When the value of a is positive, this equation will result in a SQRT of a negative number. How can one calculate this angel in this case? Thank you
nice
26parthiban 9 months ago
The Equation for calculating angle thi (I am not quite sure how spell it) has a a denominator of 2 multiplied by SQRT of (-a^3)/27. When the value of a is positive, this equation will result in a SQRT of a negative number. How can one calculate this angel in this case? Thank you
pe83ke03jo80 1 year ago
these are really priceless coaching >>>
but can anyone say mi any video related to stress tensor problems in this nptel >>
i require it very much it s not found in any books too
kidduinsane 1 year ago
forgot to mention a thing-your jandwriting is really great
ashwanthnarain 2 years ago
hats off to you Prof. S.K.Maiti
I appreciate your efforts to make your students understand the subject well
teachers like you are the real heroes
you are doing a great service to the society
please continue your great service to the engineering community
ashwanthnarain 2 years ago
Contents:
* Example on the determination of \sigma_1, \sigma_2 and \sigma_3 and their directions
* Proof that the principal directions are mutually orthogonal
* Proof that the roots of the characteristic equation (principal stresses) are all real
diegotorquemada 2 years ago