The simply supported truss shown is braced by cables DH, CG, EG, and DF and subject...

   

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The simply supported truss shown is braced by cables DH, CG, EG, and DF and subject to vertical service loads at C, D and E. Neglect the weight of the truss. Given: S = 2.8 m; H = 3.5 m Loads at C: DL = 15 kN LL = 18 kN Loads at D: DL = 20 kN LL = 25 kN Loads at E: DL = 17 kN LL = 23 kN H C G 2. Calculate the utilization ratio of non-cable diagonal members.. 3. Calculate the required diameter of cables.. D 4 @S All members are made of A36 steel (Fy= 250 MPa and Fu = 400 MPa). Properties of Truss Members (Box HSS): 200 x 200 mm, thickness = 12 mm. Strength requirement for Cables: Nominal strength = 0.75Fu, Resistance factor = 0.75. Use LRFD in analysis. 1 1. Calculate the utilization ratio of members of the top chord.. E H BV. The simply supported truss shown is braced by cables DH, CG, EG, and DF and subject to vertical service loads at C, D and E. Neglect the weight of the truss. Given: S = 2.8 m; H = 3.5 m Loads at C: DL = 15 kN LL = 18 kN Loads at D: DL = 20 kN LL = 25 kN Loads at E: DL = 17 kN LL = 23 kN H C G 2. Calculate the utilization ratio of non-cable diagonal members.. 3. Calculate the required diameter of cables.. D 4 @S All members are made of A36 steel (Fy= 250 MPa and Fu = 400 MPa). Properties of Truss Members (Box HSS): 200 x 200 mm, thickness = 12 mm. Strength requirement for Cables: Nominal strength = 0.75Fu, Resistance factor = 0.75. Use LRFD in analysis. 1 1. Calculate the utilization ratio of members of the top chord.. E H BV.