# Internal Indeterminate truss

1. Mar 26, 2017

### fonseh

1. The problem statement, all variables and given/known data
In this problem , it's a Internal Indeterminate truss .

2. Relevant equations

3. The attempt at a solution
So , I remove one of the redundant member , AC and solve the problem .
For the first part , I found the real force first . for the second part , I apply the virtual unit force at AC .....I gt my ans = 2.28 , but the ans given is 1.62 . I have checked thru my working many time s, yet I still cant find my mistake , can someone help please??

#### Attached Files:

File size:
33.1 KB
Views:
28
File size:
8.9 KB
Views:
26
• ###### DSC_0083.JPG
File size:
31 KB
Views:
28
2. Mar 27, 2017

### fonseh

Is my question not clear enough or i am posting at the wrong section ?