Module 2 : Analysis of Statically Determinate Structures
Lecture 9 : Example for Trusses

 

 

Example 2.1 (a) Find the forces in AB , AD and AC in the following Figure E2.1.

                          (b) Find the forces in EG , FG and FH in the following Figure E2.1.
 
   
 

                                                                                           Figure E2.1
   
  Solution:
 

FBD of the whole system:

                           
   
                                          
                                          
                                          
 

 

 
1