Question

Problem 2 (30%) for ABET outcome (1) and (2). Determine following structures shown below Check stability and determinacy • If indeterminate, specify the degree of indeterminacy • If the structure is either unstable and/or indeterminate, make it to a stable and determinate structure ? - Rigid Connection 230 stable, indeterminde to 1279 Rigid Connection habe 5 A vitable indeterminate to & 3 95 À TÀ . a stable, indeterminate to 776
ignore pencil marks please help!

Answer 1

sag ty =3 es pinned and PPor a) Ds = 6-323 Indeterminate by .. It is a stable. - To make it determinates make the suppors es pinned Roller. (6) Dsi Dse tosi =(R-3)+30 Ca No. of closed = (7-3) + 3x2 = 10 (Indeterminate by io. It is a stable, ( Dgo R-3 = 7-3 - 4 one ninge is there Ds = 4-1 box Indeterminate by 3 a stable.