Assignment___9____3.3_A_-_F - CIVE 335 3.3.A Date 9/30/08...

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CIVE 335 Date 9/30/08 Assignment # 9 Problem 3.3. A p. 76 NAME (Last, First) 3.3.A 16,000 lb 6' 10' = + + = 16,000 lb ∑ M = 0 x 16') - (16,000 lb x 6') = 0 x 16') - 96,000 ft-lb = 0 x 16') = 96,000 ft-lb = 96,000 ft-lb / 16' = 6,000 lb + - 16,000 lb = 0 + 6,000 lb - 16,000 lb = 0 - 10,000 lb = 0 = 10,000 lb 10,000 lb Shear Diagram Maximum Shear = 10,000 lb -6,000 lb -6,000 lb Draw the Shear Diagram and note critical values for shear. ∑ F y = 0 ∑ F y R 1 R 2 R 1 R 2 R 1 R 2 R 1 (R 2 (R 2 (R 2 R 2 R 2 R 1 R 2 R 1 R 1 R 1
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Date 9/30/08 Assignment # 9 Problem 3.3. B p. 76 NAME (Last, First) 3.3.B w = 750 lb / ft = + . 14' + = 750 lb / ft x 14' = 10,500 lb. ∑ M = 0 x 14') - (750 lb / ft x 14') x 7' = 0 x 14') - 73,500 ft-lb = 0 x 14') = 73,500 ft-lb = 73,500 ft-lb / 14' = 5,250 lb + - (750 lb / ft x 14') = 0 + - 10,500 lb = 0 + = 10,500 lb + 5,250 lb = 10,500 lb = 5,250 lb 5,250 lb Shear Diagram Maximum Shear = 5,250 lb - 5,250 lb Draw the Shear Diagram and note critical values for shear. ∑ F
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Assignment___9____3.3_A_-_F - CIVE 335 3.3.A Date 9/30/08...

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