
Problem 3 Find the axial force in member CD, CJ and IJ using the method of...
Problem 4 EM2 Find zero force members Determine the force in members KJ, CJ, and CD using method of sections and state if the members are in tension or compression. Then use the previous result to find the force in member JE using the method of joints. 30 kN 20 KN 15 kN 15 kN 10 kN 5 kN LKL HG B FI 3 @ 1 m - 3 m 6@ 3 m = 18 m Problem 4 EM2 Find...
Problem 3-Using Method of Sections (via section a-a shown), find the axial force in members U, CJ, and CD of the truss shown below. 5 ft 10 ft 15 ft 20k 20k i 20k 20 k 20 k
(b) For the structure in Figure 4, use the Force Method to find the axial force in the tie, CD, due to the uniform loading, q-10 kN/m. Neglect axial deformation in the frame, ABC. The product of Young's modulus and 2nd moment of area for the beam, ABC, is EL The tie, CD, has the same Young's modulus and an area of, a = 100 (60%) Page 2 of 7 5 Figure 2 Figure 3 Figure 4
Homework Problem 3
K H 300 lb ol Determine the force in members BC, CJ, IJ, CH, and CD of the 2 ft truss. State if the members are in tension or compression. A B С ID E F -1.544 -1.5 ft --15--1.5ft 1.5 E 1 1000 lb 1200 lb 1200 lb 1200 lb 1200 lb
help pls 3
Problem 3. The truss supports a 100 kN load at J. The horizontal members are each Im in length Use the method of joints to determine the axial force in the member DG. (b) Use the method of sections to determine the axial force in member DG, CD. (35 points) A B C D PJ F G H 100 KN
Please answer all Parts and include whether the member is in
compression or tension or N/A. Thank you so much.
Using the method of sections, determine the forces in the bars listed below the figure. Given: X= 14 kN. K H G 3 m L M N 3 m АЯ RE B D X KN 16 kN XkN 4 @ 4 m IJ, MC, and MI The force in member IJ (FI) is The force in member MI (FM) is...
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SAMPLE PROBLEM Using the method of joints, determine the force in each member of the truss. 4 m 5 m 4 m 4m 80 KN 60 KN
Determine the force In member AB of the truss shown by using the method of joints or sections. X2 if you know: P = 25 KN X4 = 7 m x2 = 14 m y = 12 m Find FAB?
Determine the force in member CD
Determine the force in member CF
Determine the force in member FG.
Determine the force in each member of the truss. Set P 33 kN, P2 20 kN 2 m トー1 .5 m -1.5m+1.5m- _1.5 m
Determine the force in each member of the truss. Set P 33 kN, P2 20 kN 2 m トー1 .5 m -1.5m+1.5m- _1.5 m
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