Lecture 33: Compressive Strength of Double Angles

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[@kumarkeshav5414]

According to codal provision you have mentioned we should take Leffective =L simple why did you take 0.85 then in both case

[@rishabhpandey2947]

Why didnt consider Ruu and Rvv while calculating minimum radius of gyration?

[@bizDAK09]

why not include the area of gusset when getting the radius of gyration= sqrt. of Moment of inertia/Total Area. Why is gusset not included in area calcution ?

[@manishkumarpandey8321]

Study engineering mechanics

[@aepmnablock7553]

the gusset is not a continuous member it is only an end connection , hence its area will not contribute for axial stress

[@lokeshpanwar2863]

Why didn't take gusset Ixx in second case during calculation of Ixx of whole body??

[@shivamsharanlall672]

20:26 This is because the xx axis is passing between the 2 angles and gusset plate is not lying in between them. So we have just included the Cxx value in parallel axes theorem.

[@arunkushwaha6778]

Second case me ry ki value 21.8 kha se aayi ?

[@shivamsharanlall672]

Using Ryy= 21.8 mm = radius of gyration from the edge of longer leg to yy axis in SP 6.