Extracted text: 10 ft 10 ft Problem # 1 8 k· ft 10 ft Use the Virtual Work as the Deflection OCurves of Actual, Primary and Structure with Redundant Cy. displacement method. Determine the reactions at the supports if the support at C is forced upwards 0.15in. Take E = 29000ksi and l= 600 in^4. 8 kft 1oft Note: Use Cy as the Use Compatibility Equation: redundant reaction. (+ 1) 0.15 -Ac + Gfcc