Using The Stiffness Method Determine All The Member Forces And Calculate The Vertical Displacement At Joints 2 And 3 T 1 (50.03 KiB) Viewed 42 times
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Using the Stiffness Method, determine all the member forces and calculate the vertical displacement at Joints 2 and 3. The steel truss is supported by pins at Joints 1 and 5. All members possess the same cross section of 90x90x4 rectangular hollow section and A = 13.34 cm2. Elastic modulus for steel is assumed to be 210kN/mm2. You can use Microsoft Excel for matrix calculation. 3m 3m 5 4 7 3m 3 6 2 20KN ↓20 ,20KN
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