anyone knw how to sove truss question??

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   i really want to solve a question about truss..but i cant solve it..anyone here can help??.
and the question is :

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For the truss shown below, is subjected to a design
load due to the self weight and service load of the roof truss. The design load
of the truss can be separated into two types of load, which are Dead load, G_k
and Imposed load, Q_k. Given the values of the G_k_k
are 2 kN/m² and 3 kN/m² respectively. The length of the
roof truss is equal to 8 m from joint H to joint D. The width of the roof truss
is 4 m each. Determine the force in each member of the truss shown below due to
these design loads. State whether the members are in tension or compression. (Design load = 1.4 G_k + 1.6 Q_k) and Q

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moscowz Members Profile Send Private Message Find Members Posts Add to Buddy List Newbie Joined: 08 Mar 2010 Location: Malaysia Online Status: Offline Posts: 1	Quote Reply Topic: anyone knw how to sove truss question?? Posted: 08 Mar 2010 at 5:58pm
	i really want to solve a question about truss..but i cant solve it..anyone here can help??. and the question is : < ="-" ="text/; =utf-8">< name="ProgId" ="Word.">< name="Generator" ="Microsoft Word 12">< name="Originator" ="Microsoft Word 12"> For the truss shown below, is subjected to a design load due to the self weight and service load of the roof truss. The design load of the truss can be separated into two types of load, which are Dead load, G_k and Imposed load, Q_k. Given the values of the G_k_k are 2 kN/m² and 3 kN/m² respectively. The length of the roof truss is equal to 8 m from joint H to joint D. The width of the roof truss is 4 m each. Determine the force in each member of the truss shown below due to these design loads. State whether the members are in tension or compression. (Design load = 1.4 G_k + 1.6 Q_k) and Q