Structural Analysis Hibbeler 9th Edition Solution Manual Chapter 6 |link| Link

For Chapter 6 specifically, the manual includes solutions to all fundamental problems (F6-1 to F6-8) and regular problems (6-1 through 6-30 in most editions, plus the 6-40 to 6-90 range).

If you cannot access the official manual, consider: For Chapter 6 specifically, the manual includes solutions