6 m 6 m 3m In 5 kN 6 m 3 m Figure 3 25 MARKS Question 4 For the same structure in Figure 3, deter...
QUESTION 1 [25 marks A frame loaded with a uniformly distributed load at Member AB and point load at Member BC and joint B. It has pinned supports A and C, while joint B is fixed connected, as can be seen in Figure 1. Take E-200 GPa. a) Using the slope-deflection method, calculate the moments and illustrate the bending moment diagram. [15 marks) b) Then calculate the shear forces and sketch the shear force diagram. [10 marks) 22 KN 10...
Question Four: For the pin-jointed truss shown in Figure 4, 3m 12 KN 3m 30 kN 3m 15 kN 4m 4m 3m 3m 6m Figure 4. Calculate the reactions at A and B. (a) By inspection (involving no calculations), list all the zero force members. (b) (c) By method of joints, analyse joints T, S and N to determine the force in members ST NT, RS, SN, MN and RN. In your answer, you must state whether the members are...
QUESTION 2 [30 Marks) The framed structure shown in Figure 2 has simple supports (i.e. is free to rotate) at joints A and G. Members AC and GE are vertical, while CE and EH are horizontal. There is an internal moment release at joint C. A uniformly distributed load of 5 kN/m is applied between D and E, and another uniformly distributed load of 4 kN/m is applied between F and G as shown. There is also a horizontal point...
0 Question 3 a) Using the Force Method, determine the reactions at all supports. In addition to the applied loads, support at A rotates 0.005 radian counterclockwise Given E=200GPa and i=150 x 106 mm! 200 x 109 (20 marks) oda rotation 5 kN/m 25 kNm 10 m 6 m By Figure 3 b) If a spring is connected at point C, determine the force in this spring using the force Method By comparing to the solution in Question 3(a), what...
Question 15 For the truss shown in the figure below, determine the vertical reaction force at support A 5 kN 3 m 45 1 m 2 m +5 KN + 4.3 kN -3 kN -5 kN Question 16 For the truss shown in the figure below, determine the horizontal reaction force at support D: 5 kN 45° 1 m 2 m + 15 kN - 12.5 kN 0 kN +5 kN Question 17 For the truss shown in the figure...
Analyse the structure shown and determine the following:
a) Reactions (8 marks)
b) Shear force diagram (4 marks)
c) Axial force diagram(4 marks)
d) Bending moment diagram (4 marks)
Question 1 (20 marks) Analyse the structure shown and determine the following: a) Reactions (8 marks) b) Shear force diagram (4 marks) c) Axial force diagram(4 marks) d) Bending moment diagram (4 marks) 25 kN/m 2C 3 m D 4 m 6 m Show your computations in the solution book then...
Q1: Determine the reactions at supports A, B and D. 4.KN 5 kN 8 kN.m 60° 3 1.5 m B 4 6-KN 45° -3 m 2 m t
Q1: Determine the reactions at supports A, B and D. 4.KN 5 kN 8 kN.m 60° 3 1.5 m B 4 6-KN 45° -3 m 2 m t
SAN4701 OCT/NOV 2016 QUESTION 3 The frame shown in the Figure 3 is having a fixed support at A and a hinged at support D Determine the reactions at the supports and moments at the joints using flexıbility method El is constant 20 kN/m 3 m 40 kN 3 m Figure 3 [30 marks] TOTAL MARKS [100] UNISA 2016
SAN4701 OCT/NOV 2016 QUESTION 3 The frame shown in the Figure 3 is having a fixed support at A and a...
Indeterminate Methods 1 60 KN 45 kN/m 2 m 2 m -4 m All joint rotations, support reactions and end moments of the beam structure shown above are most efficiently determined using the Select one: O a general Slope Deflection Method O b. Moment Distribution Method O c Force Method O d. simplified Slope Deflection Method O e. all methods are equally efficient
QUESTION 2 (TOTAL 25 MARKS) A statically indeterminate frame is given in the figure below. El is constant for all members. Determine the member end moments of the frame using the moment distribution method. 5 kN/m BETTI 2. m mun. 10KN 2 m 8 m Note: The frame can be classified as a frame with sidesway. Stiffness factors 4EI. for a standard member for a member with a pin/roller end A table for fixed-end moments is given at the end...