As materials have different strengths depending on the nature of stress applied, the maximum safe bearing stress is usually taking as the tensile yield stress and maximum safe shear stress is usually taken as half the tensile yield stress, this can be proved through stress transformations
52.35 As per table 8.1 of Is 800:1984 for hand driven rivets shear stress is 80mpa and bearing strength is 250 but ur used 100 and 300 .. which one is correct????
who given you this job in IIT? You are not explaining the concepts you are just reading the ppt.. yoh have to say why minimum pitch and maximum is limited ? what will happen if it exceeds or decreased?
We can also see that what is written in the code. An explanation is what we need.
beware! he z using IS 800:1984 but now a days we use IS800:2007. so values r different
hebby diyechen guru...
shear stress will be resisted by 2 bolts in the solution sir has taken for one bolt so multiply final answer by 2
in module 2' lecturer 2 ; for worked out example 2; why you are using 100 & 300 MPA for HDS rivet in shearing and bearing strength respectively....
As materials have different strengths depending on the nature of stress applied, the maximum safe bearing stress is usually taking as the tensile yield stress and maximum safe shear stress is usually taken as half the tensile yield stress, this can be proved through stress transformations
52.35 As per table 8.1 of Is 800:1984 for hand driven rivets shear stress is 80mpa and bearing strength is 250 but ur used 100 and 300 .. which one is correct????
Sir in problem why you should not calculate the value of strength of rivet joint due to tearing.
at 31:21, should 'd' be the nominal diameter of the rivet and not gross? For shear failure, the nominal area fails right?
why did uh subtract 10% it isnt written anywhere
who given you this job in IIT? You are not explaining the concepts you are just reading the ppt.. yoh have to say why minimum pitch and maximum is limited ? what will happen if it exceeds or decreased?
Second example me aap galat stress ka value liye hai
That's why I hate nptl.. He is just reading whatever is mentioned in code