Development Length of Deformed Bars in Tension - Sample Problem 1

[@salmansa3467]

6:06 sir why didn't you add db? shouldn't be 275-2(55)-20/2 ?

[@sidesway]

Sir napansin ko lang sa code ung (cb+ktr)/db need not exceed 2.5 pero sa Ld na 510mm from sample prob eh exceed sya. No choice but to use 640mm?

[@AnythingCocoy]

good eye, i neglected checking for that kasi maliit lng nmn ung discrepancy nila. pertaining nmn sa sagot i did a conservative approach dun ka sa mas safe, ibig sabihin dun ka sa mas malim ang baon. kaya 640 mm ang pinili ko