As there is no reaction Gy, the frame is unstable.
Find the reactions for the frame at joints A and G and find the reactions at...
find reactions at member KJ,KD and CD(method of joints): 1. Find reactions at members KJ, KD and CD (method of joints K H 4 m G D F B 3 m3 m3 m3 m3 m3 m 20 KN 30 kN 40 KN
Part B) For the frame (no sidesway) below, determine the reactions and draw the shear and moment diagrams using the moment-distribution method of analysis. Joints A, B and E are fixed and all members are rigidly connected at C and D. You may perform the moment distribution by hand. E is constant, but I is as shown on the frame 50 kN 50 kN 4 m 6 kN/m 21 1.51 1.51 6 m 8 Part 3) Reanalyze the frame of...
Example 16.1 Determine the loadings at the joints of the 2-member frame as shown. Take for both members: E-200 GPa I180(108) mm 6 m 20 kN 6 m Q. 3 (a) Determine the stiffness matrix of the 2-member frame as showil. Takefor both members: E = 200 GPa, 1-180(106) mm", A = 4000 mm (10 Marks) トーーーー6m_ 26 mm
Using the stiffness method, Calculate the stiffness matrix of the frame and show all displacements and reactions at node #2. Assume that all joints are fixed. Calculate the all bending moments and show in a diagram. E=200GPa, I=300(106) & A=10(103) 24 kN/m 4m 8m 20 kN 4m 24 kN/m 4m 8m 20 kN 4m
Extra Credit: Calculate the reactions at the supports at A and C for the frame shown. Hint: Isolate member AB or BC to solve for the horizontal reactions 2 kN 1.5 kN 1.5 m 1 m 0.5 m The reactions at the supports A is? The reactions at the supports C is?
16-5. Determine the structure stiffness matrix K for the 200 GPa, are fixed. Take E and frame. Assume 1-300 105) mm,A 10(10) mm2 for each member. 16-6. Determine the support reactions at the fixed supports D and . Take E-200 GPa,1 300 (10) mm, A 10(10) mm2 for each member. 12 kN/m 2 m 4 m 12 2 m Probs. 16-5/6 16-5. Determine the structure stiffness matrix K for the 200 GPa, are fixed. Take E and frame. Assume 1-300...
1. Find reactions at members KJ, KD and CD (method of joints): (30 marks) AVA 3 m. 3mm 20 KN 30 KN 40 KN
tatically determinate or indeterminate frame analysis by the stiffness method (45 marks) a) Determine the stiffiness matrix of the frame of problems 16.5 and 16.6 (p. 619). Indicate the degrees-of freedom in all the stiffness matrices. b) D Q4. S (10 marks) etermine all the displacement components at node 2 and all the reactions including the reactions at node 2. Show all calculations. c) (18 marks) of the frame on the compression side showing all the salient values (5 marks)...
Using the method of joints, determine the force in each member of the truss shown. State whether each member is in tension or compression. 7 kN 24 kN 7 kN B с А 0.8 m DO E F 8 kN -1.5 m- -1.5 m
Please show all steps, thanks! Determine the reactions on the member ABCD of the frame shown below. Express you answer on a free body diagram of the member. 2 kN/m 2 kN/m 1 m Im 1 m 1 m