You have used L/AE as constant . But it is not same for all members. Because diagonal have different value than side So you have to take care of that.
@CivilEnggLectures2 жыл бұрын
Areas can change. Constant are taken by considering L/A not only L. For ex, if length of one member is 1 and Area is 0.5 then L/A is 2 and other members length is 2 and Area is 1 L/A value is 2. E of the steel material remains constant. Constant value is adjusted over length and Area.
@suyoglodhi96338 ай бұрын
How we have to solve if stiffness is also given in question ?